WO2005040536A2 - Window system - Google Patents

Window system Download PDF

Info

Publication number
WO2005040536A2
WO2005040536A2 PCT/US2004/035336 US2004035336W WO2005040536A2 WO 2005040536 A2 WO2005040536 A2 WO 2005040536A2 US 2004035336 W US2004035336 W US 2004035336W WO 2005040536 A2 WO2005040536 A2 WO 2005040536A2
Authority
WO
WIPO (PCT)
Prior art keywords
window
frame member
panel
retainer
sash
Prior art date
Application number
PCT/US2004/035336
Other languages
French (fr)
Other versions
WO2005040536A3 (en
Inventor
Jon Neely
Lawrence Wedoff
Original Assignee
Republic Windows & Doors, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Republic Windows & Doors, Inc. filed Critical Republic Windows & Doors, Inc.
Publication of WO2005040536A2 publication Critical patent/WO2005040536A2/en
Publication of WO2005040536A3 publication Critical patent/WO2005040536A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/04—Fasteners specially adapted for holding sliding wings open
    • E05D13/08—Fasteners specially adapted for holding sliding wings open acting by friction for vertically sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/22—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
    • E06B3/5054—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other
    • E06B3/5063—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other the vertical sliding wings having the possibility of an additional rotational movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B2003/4438—Vertically-sliding wings characterised by the material used for the frames
    • E06B2003/4446—Wood
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B2003/4438—Vertically-sliding wings characterised by the material used for the frames
    • E06B2003/4453—Metal
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B2003/4438—Vertically-sliding wings characterised by the material used for the frames
    • E06B2003/4461—Plastics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B2003/4492—Vertically-sliding wings provided with screens

Definitions

  • the Present Invention relates, generally, to a window system and, more particularly, to a system for enhancing, improving and optimizing various aspects of windows, sliding doors and other similar systems.
  • window systems have, in the past, required various aspects and elements to realize and maintain a variety of goals, achievements and requirements.
  • goals, achievements and requirements include an air- and water-tight seal, a degree of insulation, a pleasing aesthetic purpose, security, ease of installation and ease of maintenance.
  • previously-designed systems have suffered from the lack of adequately providing for one or more of the above-listed goals and requirements, resulting in additional cost and effort to the consumer in the form of increased heating/cooling bills, increased labor costs and increased maintenance costs.
  • goals, achievements and requirements of window art occur because of the cliche "that is how it always has been done," there is a long-felt need to develop a system that overcomes the disadvantages with the current state of window art.
  • the Present Invention relates to a complete Window System, and allows for various improvements therein. That is, the Present Invention relates to a system for use within various window systems.
  • the system comprises a variety of distinct aspects, including, without limitation, a fixed panel retainer, a hung window balance shoe lock, a double hung framing system, a window loading device and a horizontal sliding window adjustable interlock assembly.
  • Figure 1 illustrates a perspective view of one embodiment of a fixed panel retainer, made in accordance with the teachings of the Present Invention
  • Figure 2 illustrates a perspective view of the fixed panel retainer of FIG. 1 in a preferred setting
  • Figure 3 illustrates a perspective view of a window member of the fixed panel retainer of FIG. 1
  • Figure 4 illustrates a perspective view of a sash member of the fixed panel retainer of FIG.
  • Figure 5 illustrates one embodiment of a balance shoe, in a preferred setting made in accordance with the teachings of the Present Invention
  • Figure 6 illustrates a perspective view of the balance shoe of FIG. 5
  • Figure 7 illustrates a perspective view of the cam of the balance shoe of FIG. 5
  • Figure 8 illustrates a second perspective view of the balance shore of FIG. 5
  • Figure 9 illustrates a perspective view of the locking mechanism of the balance shoe of FIG. 5
  • Figure 10 illustrates one embodiment of a window framing assembly, made in accordance with the teachings of the Present Invention
  • Figure 1 1 illustrates a cross-sectional view of a vertical frame member of the window framing assembly of FIG. 10, taken from Line A-A of FIG.
  • Figure 12 illustrates a cross-sectional view of an interlock extension, for use within the vertical frame member of FIG. 11 ;
  • Figure 13 illustrates a cross-sectional close-up view of a screen receiving portion of the vertical jamb of FIG. 1 1 ;
  • Figure 14 illustrates a cross-sectional view of a top frame member of the window framing assembly of FIG. 10, taken from Line C-C of FIG. 10;
  • Figure 15 illustrates a cross-sectional close-up view of a screen receiving portion of the head jamb of FIG. 14;
  • Figure 16 illustrates a cross-sectional view of a bottom frame member of the window framing assembly of FIG. 10, taken from Line C-C of FIG.
  • Figure 17 illustrates a cross-sectional close-up view of a screen receiver portion of the bottom frame member of FIG. 15;
  • Figure 18 illustrates one embodiment of a window frame utilizing a window loading device, made in accordance with the teachings of the Present Invention;
  • Figure 19 illustrates a close-up perspective view of the top portion of the window frame of FIG. 18;
  • Figure 20 illustrates an exploded view of the window loading device, made in accordance with the teachings of the Present Invention;
  • Figure 21 illustrates a cross-sectional view of a latch device of the window loading device of FIG. 20;
  • Figure 22 illustrates one setting for the adjustable interlock seal as taught by the Present Invention;
  • Figure 23 illustrates a cross-sectional view of the base along the Line 23-23 of FIG.
  • Figure 24 illustrates an embodiment of the adjustable interlock seal as taught by the Present Invention
  • Figure 25 illustrates a perspective view of a retaining tab of the adjustable interlock seal of FIG. 24
  • Figure 26 illustrates a perspective view of a seal skeleton of the adjustable interlock seal of FIG. 24
  • Figure 27 illustrates a top-view of an insulating body of the adjustable interlock seal of FIG. 24.
  • the Present Invention relates to a complete Window System, and allows for various improvements therein. That is, the Present Invention relates to a system for use within various window systems.
  • the system comprises a variety of distinct aspects, including, without limitation, a fixed panel retainer, a hung window balance shoe lock, a double hung framing system, a window loading device and a horizontal sliding window adjustable interlock assembly.
  • a window system comprises multiple aspects.
  • window system shall mean any system comprising primarily, although not exclusively, of at least one window, whether that window be stationary or moveable and whether the system shall allow for human movement through the window or any portion thereof, such as in the case of a sliding door assembly.
  • window systems as intended by the Present Invention shall include, without limitation, double hung windows, sliding window/door assemblies, residential windows not of the double hung type, etc.
  • window panel shall mean and include any and all aspects of what are currently known as a window sash and a window pane. That is, the components of a window panel shall include the glass portion commonly known as a window pane, as well as the window sash - the frame-type aspect that holds and surrounds the glass portion. In any event, use of the phrase “window panel” shall in no way detract from the ordinary an accepted meaning of the terms “window,” “sash” or “frame,” and should not be interpreted as such.
  • sliding door assembly shall mean and include all aspects of what is commonly accepted as a sliding door assembly. Thus, these aspects include, without limitation, the frame, any stationary window panels, any sliding window panels and any and all associated hardware.
  • window framing assembly shall mean and include the structural parts of a window frame. That is, a “window framing assembly” includes both vertical jambs, the head, the sill, and any associated hardware.
  • the Window System of the Present Invention further comprises a device which allows for a stationary window panel, or any stationary portion of a sliding door or horizontal sliding window assembly, to be easily installed and held in place in a secure manner. This device, referred to as a fixed panel retainer, is illustrated in FIGS.
  • fixed panel retainer 100 is illustrated as generally comprising panel member 102 and frame member 104.
  • these two components are made of any strong, lightweight, non-corrosive material.
  • rigid or molded plastic such as polyvinylchloride (PVC); other similar hard plastics; hard rubbers, such as vulcanized rubber; zinc die cast; aluminum, stainless steel or any similar metallic material; fiberglass, or any derivative thereof; wood; cellulose materials, such as cellular PVC; acrylonatrile butadeine styrene (ABS); various petroleum-based organics; or any other similar type of rigid, strong composite, alloy or polymer.
  • FIGS. 1-3 which show panel member 102 of fixed panel retainer 100 in close detail, illustrate panel member 102 as comprising panel securing portion 106 and retainer receiving portion 108.
  • Panel securing portion 106 is illustrated as generally comprising a tube-shaped protrusion extending perpendicularly from retainer receiving portion 108.
  • panel securing portion 106 may comprise different shapes, such as, for example, a tube having truncated side portions (i.e., a substantially tubular shape wherein one or more side portions of the generally circular or spherical arc are removed, leaving at least one flat side), a shape having a substantially square cross-section, a shape having a substantially tenon-shaped object or any other definable shape.
  • window securing portion 106 of panel member 102 is intended to be affixed to, disposed into or otherwise attached to top portion 110 of sash 112 of window panel 114 (for reference, window panel includes a window pane at 116).
  • panel security portion 106 is illustrated as being attached to top portion 110 of sash 112 of window panel 114, It is nevertheless contemplated that panel securing portion 106 may be attached to any portion, edge or other region of sash 112 of window panel 114. Further, as can be seen in FIGS. 1-3, it is preferred that panel securing portion 106 generally comprises a tube-shaped protrusion. The purpose for this embodiment is so that panel securing portion 106 may be adaptable to fit within a previously-machined opening disposed within window panel 114 (this opening is not illustrated). This previously-machined opening is more commonly known as a pivot bar sash fabrication.
  • a pivot bar sash fabrication is an opening preferably disposed into the sash of a window panel that is used as a portal to allow the pivot bar of the balance system to be inserted, thus connecting the balance system to the moveable window panel.
  • panel securing portion 106 can be shaped to fit within any shape of the previously-machined opening disposed within panel 114. Thus, if the cross-section of the opening is elliptical, the cross-section of panel securing portion 106 would be elliptical.
  • panel securing portion 106 in the embodiment in which panel securing portion 106 is intended to be disposed within a previously-machined opening, it is preferred that the cross- sectional areas, widths or diameters of panel securing portion 106 and the opening be substantially similar in size so as to allow for a snug fit when panel securing portion 106 is placed inside the opening. It is also contemplated that panel securing portion 106 can be adapted to fit within any additional opening, whether that opening is previously-machined or not.
  • panel securing portion 106 is shaped to fit within a mortise hollowed out of top portion 110 of sash 112 of panel 114. Similar to the description above, in this embodiment, it is also preferred that the cross-sectional areas, widths or diameters of panel securing portion 106 and the mortise hollowed out of top portion 110 of sash 112 of window panel 114 be substantially similar so as to allow for a snug fit when panel securing portion 106 is placed within the mortise.
  • panel security portion 106 may alternatively be designed to be affixed to top portion 110.
  • window securing portion 106 would be preferably shaped to comprise as small a height as possible.
  • panel securing portion 106 within panel securing portion 106 is disposed at least one opening 118.
  • Each of openings 118 is configured to receive one affixing device (not shown).
  • each affixing device will assure that panel securing portion 106 is removably affixed to top portion 110 of sash 112 of window panel 114.
  • affixing devices comprise any currently-known device which can cause the removable affixation of panel securing portion 106 to top portion 1 10, such as, for example, screws, nuts, bolts, rivets, etc.
  • all affixing devices will preferably comprise as small a height as possible (not counting the portion of affixing device that may be disposed in sash 112).
  • affixing device is a screw
  • affixing device would preferably be a flat-head screw.
  • retainer receiving portion 108 is preferably integral with panel securing portion 106, retainer receiving portion 108 is preferably adapted to receive retainer protruding portion 120 of sash member 104 (the details of retainer protruding portion 120 are described below).
  • retainer receiving portion 108 be shaped to sufficiently receive security bracket protruding portion 120 in a snug-fit relationship
  • this particular snug-fit relationship may comprise a looser fit than the other snug-fit relationships described above.
  • the interior shape of retainer receiving portion 108 will preferably conform to the exterior shape of retainer protruding portion 120.
  • retainer receiving portion 108 comprises flat portion 122 and substantially curved portion 124.
  • flat portion 112 and substantially curved portion 124 are but examples of the shape of these aspects of retainer receiving portion 108; other alternate shapes are indeed contemplated.
  • Flat portion 122 is illustrated as being in a substantially perpendicular relationship with panel securing portion 106. In operation, as illustrated by FIG. 2, flat portion 122 comes into direct contact with, and is disposed against, sash 112 of window panel 114. Disposed within flat portion 122 is stabilizing protrusion 126 and opening 128. Stabilizing protrusion 126 preferably comprises a protrusion, integral with and extending from, flat portion 122. In operation, stabilizing protrusion 126 is adapted to fit within an opening (not shown) located in sash 1 12 of window panel 114.
  • Stabilizing protrusion 126 is preferably intended to prevent movement of frame member 102 relative to window panel 114, and especially in the lateral direction (i.e., stabilizing protrusion 126 prevents the pivoting of panel member 102 about panel securing portion 106 in a pendulum motion).
  • opening 128 comprises a small aperture in the bottom of flat portion 122. The purpose for opening 128 is to allow air to escape out of retainer receiving portion 108 during operation.
  • retainer protruding portion 120 of sash member 104 is inserted into retainer receiving portion 108 of window member 102, the possibility exists that, due to the substantial similarities between the cross-sectional areas of both retainer protruding portion 120 and retainer receiving portion 108 being extremely close, air will need to escape from retainer receiving portion 108. Further, in situations in which the materials comprising retainer receiving portion 108 and retainer protruding portion 120 possess a close tolerance, such as when retainer protruding portion 120 is rubber, opening 128 provides an escape for any aim trapped within retainer receiving portion 108. As illustrated in FIGS. 1-3, substantially curved portion 124 is shaped and adopted to receive retainer protruding portion 120 of frame member 104.
  • substantially curved portion 124 is preferably adapted to conform to the shape of retainer protruding portion 120. Further, as illustrated in FIGS. 1-3, substantially curved portion 124 may possess beveled edge 130. Beveled edge 130 allows retainer protruding portion 120 to more easily fit within retainer receiving portion 108, which may be conversely beveled as well. Also illustrated in FIGS. 1-3 is that the top edge of substantially curved portion 124 is lower than the top edge of flat portion 122. This feature is to allow for a proper fit of frame member 104 into panel member 102 (this is disclosed in more detail below). FIGS.
  • frame member 104 of fixed panel retainer 100 which show frame member 104 of fixed panel retainer 100 in close detail, illustrate frame member 104 as comprising frame securing portion 132 and retainer protruding portion 120.
  • frame securing portion 132 is illustrated as generally comprising a flat-shaped object.
  • frame securing portion 132 may comprise differing shapes, similar to panel securing portion 106, provided the general tenet and purpose of frame securing portion 132 - to secure frame securing portion 132 to bottom portion 134 of frame 136 - is not compromised.
  • panel securing portion 106 although panel securing portion
  • frame securing portion 132 is illustrated as being affixed to bottom portion 134 of frame 136, it is nevertheless contemplated that sash securing portion may be affixed to any portion of frame 136. It is further contemplated that, although in the embodiment illustrated in the Figures, frame securing portion 132 comprises a generally flat, rectangular piece that is affixed to bottom portion 134 of frame 136, frame securing portion 132 may nevertheless comprise any other shape. Further, frame securing portion 132 may also be part of a tenon-mortise relationship (as described above) with bottom portion 134. Referring still to FIGS. 1-2 and 4, within frame securing portion 132 is disposed at least one opening 138.
  • Each of openings 138 is configured to receive one affixing device 140.
  • each affixing device 140 will assure that frame securing portion 132 is removably affixed to bottom portion 134 of frame 136.
  • affixing devices 140 comprise any currently-known device which can cause the removable affixation of frame securing portion 132 to bottom portion 134, such as, for example, screws, nuts, bolts, rivets, etc.
  • all affixing devices 140 preferably comprise as small a height as possible.
  • affixing device 140 is a screw
  • affixing device 140 would comprise a flat-head screw.
  • retainer protruding portion 120 is also a part of frame member 104. Similar to the separate pieces of panel member 102, retainer protruding portion 120 is preferably integral with frame securing portion 132. To compliment retainer receiving portion 108 of panel member 102, retainer protruding portion 120 is preferably adapted to fit within retainer receiving portion 108. As such, retainer protruding portion 120 possesses flat portion 142 and substantially curved portion 144, with substantially curved portion 144 being complementary to, and adapted to mate with, substantially curved portion 124 of retainer receiving portion 108.
  • retainer protruding portion 120 would be shaped so as to fit within retainer receiving portion 108 in a snug-fit relationship.
  • the arc (in degrees) of the curvature of substantially curved portion 124 of retainer receiving 108 is substantially equivalent to the arc (in degrees) of the curvature of substantially curved portion 144 of retainer protruding portion 120.
  • the two components of frame member 104 are also disposed in a perpendicular relationship.
  • fixed panel retainer 100 is intended to be factory-installed into a portion of a sliding door or horizontal sliding window assembly, although it is contemplated that fixed panel retainer 100 be adaptable to fit in any sliding window or door system. More specifically, panel securing portion 106 is affixed to sash 112 of window panel 114. Window panel 114, with panel security bracket 100 attached thereon, is then shipped to its destination. Upon arrival, window panel 114 is placed within a desired frame. Frame member 104 is then attached to frame 136, thereby holding window panel 114 in place with regards to frame 136. In holding window panel 1 14 in place, fixed panel retainer 100 acts to allow for the proper fit between window panel 114 and frame 136.
  • the Window System of the Present Invention further comprises a mechanism for securing a sash pin within a balance shoe when a window sash is in a horizontal position.
  • This device referred to herein as an improved balance shoe, is illustrated in FIGS. 5-9.
  • Balance shoes are well known in the art, and will only briefly be described herein. For a more detailed description, see, for example, U.S. Patent No. 4,610,108, the contents of which are incorporated herein by reference in its entirety.
  • balance shoe 220 is located in jamb channel 222.
  • the frame of the window 212 includes at least one sash 211.
  • sash 21 1 is able to be pivoted about sash pins 210.
  • balance shoe 220 generally comprises two side walls 221 , base 222, head section 223, central opening 224 and locking mechanism 230.
  • Cam 225 is rotatably secured within central opening 224 by any number of known means.
  • An embodiment of cam 225 is shown in detail in FIG. 7. Rotation of cam 225 will actuate the known braking means (not shown), any number of which may be employed with the Present Invention.
  • known braking means see, for example, U.S. Patent Nos.
  • cam 225 comprises slot 226.
  • slot 226 When slot 226 is in the vertical position, as seen in FIGS. 7-8, the known braking means is engaged, and balance shoe 220 cannot slide in jamb channel 213. In this configuration, sash pin
  • sash pin 210 is in the horizontal position.
  • cam 225 through sash pin 210, is likewise rotated, disengaging the known braking means. It is often times desirable to be able to rotate sash 211 from the vertical position to the horizontal position, for example, to clean the exterior surface.
  • sash pin 210 may unintentionally become disengaged with cam 225.
  • a locking pin (not shown) has been inserted into balance shoe 220 near cam 225 in order to retain sash pin 210 within cam 225.
  • locking mechanism 230 comprises a first locking surface 232, a second locking surface 234, a first disengagement surface 236, a second disengagement surface 238 and hinge 240.
  • each element of locking mechanism 230 is designed to cooperate with a corresponding element of balance shoe 220 formed from the housing 219 of balance shoe 220.
  • first locking surface 232 cooperates with first locking tab 231
  • second locking surface 234 cooperates with second locking tab 233 (shown in detail in FIG. 6)
  • hinge 240 cooperates with a post formed from housing 219 (not shown).
  • locking mechanism 230 begins in the vertical position (not shown).
  • First locking surface 232 is formed to engage and cooperate with first locking tab 231 such that locking mechanism 230 will be selectively secured in the vertical position. While in this position, first disengagement surface 236 and housing 219 form chamber 235. When sash pin 210 is engaged with cam 225, the user disengages first locking surface 232 from first locking tab 231. This is accomplished by placing a foreign tool (not shown) into chamber 235 and using the foreign tool as leverage to disengage first locking surface 232 from first locking tab 231. Once first locking surface 232 is disengaged from first locking tab 231 , locking mechanism 230 is rotated about hinge 240 into the horizontal position shown in FIG. 8. In this position, second locking surface 234 engages and cooperates with second locking tab 233 to selectively secure locking mechanism 230 in the horizontal position.
  • sash 211 is rotated into the vertical position for use. Should the user need to rotate the sash to the horizontal position at a later date (such as to clean the outside of the window), locking mechanism 230 will prevent sash pin 210 from unintentionally becoming disengaged with cam 225.
  • second disengagement surface 238 and cam 225 form chamber 237.
  • second locking surface 234 can be disengaged from second locking tab 233 in a similar manner as first locking surface 232 was disengaged from first locking tab 231 .
  • the Window System of the Present Invention further comprises a framing system that, inter alia, provides for a unique design and appearance, a face-loading screen track, and a unique method for securing a screen into the framing system.
  • This system referred to herein as a window framing assembly, is illustrated in FIGS. 10-17.
  • window framing assembly 300 is illustrated as comprising two parallel vertical frame members 302, 304 (referred to hereinafter as first vertical frame member 302 and second vertical frame member 304) connected at the top by top frame member 306 and, at the bottom, by bottom frame member 308.
  • all components of window framing assembly 300 are made of any strong, lightweight, non-corrosive material.
  • materials include rigid or molded plastic, such as PVC; other similar hard plastics; hard rubbers, such as vulcanized rubber; wood; fiberglass, or any derivatives thereof; aluminum, stainless steel or any similar metallic material; cellulose materials, such as cellular PVC; ABS; various petroleum-based organics; or any other similar type of rigid, strong composite, alloy or polymer.
  • first and second vertical frame members 302, 304, top frame member 306 and bottom frame member 308 of window framing assembly 300 are formed from extrusions of the above-exampled material, with the extruded components having 45° mitered ends and rigidly connected by, for example, welded, mitered corner joints 310, 312, 314, 316.
  • the various elements 302, 304, 306, 308 of window framing assembly 300 may be mechanically fastened together at corner joints 310, 312, 314, 316, such as, for example, through the use of nuts, bolts, screws, etc., or even through the use of interlocking parts.
  • corner joints 310, 312, 314, 316 may also be sealed together through the use of a high performance adhesive.
  • the connection of the various elements 302, 304, 306, 308 of window framing assembly 300 be both air- and water-tight.
  • FIG. 11 illustrates a cross section of second vertical frame member 304, as taken from Line A-A, as illustrated in FIG. 10.
  • FIG. 11 can be inferred to further illustrate an inverted example of the cross section of first vertical frame member 302 and, as such, a separate discussion will not be presented herein. Rather, when discussing like elements of first vertical frame member 302, a prime symbol ( ' ) will be used (that is, for example, when reference is made to element 305', it will be inferred to be the same element as 305).
  • second vertical frame member 304 is illustrated as including wall interface portion 318, inside portion 320, outside portion 322, first panel receiving portion 324, second panel receiving portion 326 and screen receiving portion 328, first accessory extension 330 and second accessory extension 332.
  • first and second accessory extensions 330, 332 act as receivers for various accessories, such as, for example, sill angles, trim pieces or attachments relating to other window framing assemblies.
  • first and second accessory extensions 330, 332, respectively are intended to be attached to grooves 334, 336 disposed in first and second accessory extensions 330, 332, respectively.
  • a further aspect of first and second accessory extensions 330, 332 are ledges 338, 340, respectively. Ledges 338, 340 were disposed within first and second extensions 330, 332 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 334, 336, but also on ledges 338, 340, to ensure a perfectly-sealed unit. Integral with first accessory extension 330 is inside portion 320 of second vertical frame member 304.
  • inside portion 320 is the portion of window framing assembly 300 facing the inside of the dwelling, aesthetics are extremely important.
  • inside portion 320 preferably comprises a smooth, finished surface.
  • inside portion 320 may comprise a wood (or wood-like) finish.
  • outside portion 322 Opposite inside portion 320 and integral with second accessory extension 332 is outside portion 322 of second vertical frame member 304. Similar to inside portion 320, the aesthetic appearance of outside portion 322 is important, as outside portion 322 is the portion of window framing assembly 300 facing the outside of the dwelling.
  • outside portion 322 may comprise any number of aesthetic features such as, for example, the dual beveled edges as illustrated in FIG. 11.
  • first and second panel receiving portions 324, 326 comprise a track in which each of the two window sashes (which are illustrated in FIG. 10 at 342 and 344) rest, allowing first and second window sashes 342, 344 to independently, vertically move.
  • first and second panel receiving portions 324, 326 are each adapted to receive balancing a shoe, from one of first and second window sashes 342, 344.
  • first and second panel receiving portions 324, 326 be formed to match the window sashes.
  • Another aspect of second sash portion 326 is interlock extension 346, which is illustrated in FIG. 12.
  • interlock extension 346 when attached to first window sash 342, allows any sash interlock to be extended to second sash portion 326.
  • Interlock extension 346 is preferably used only for the top, or stationary, sash, which is why interlock extension 346 is discussed herein as applicable only to second sash portion 326.
  • interlock extension 346 is to allow for the continuation of a sash interlock - in a top, or stationary sash - to the vertical frame member on any design that has placed the interlock in the center of the window. This would also alleviate prior problems. For example, in the past, the sash interlock would be cut short to allow for cleaning of the sash weld scam, which would require a manufacturer to fill the area created by the removal of the interlock with either weather-striping, a gasket or other similar quick-fix. Thus, the Present Invention eliminates this quick-fix approach. As illustrated by FIG. 11 , outside portion 320 blends into screen receiving portion 328.
  • screen receiving portion 328 consists of a face-loading screen track, illustrated generally in FIG. 11 at 348.
  • a close up of screen receiving portion 328 of second vertical frame member 304 of window framing assembly 300 is illustrated in FIG. 13.
  • screen receiving notch 350 generally is shaped as a groove within the structure of screen receiving portion 328.
  • screen receiving notch 350 is adapted to receive a screen assembly (not shown).
  • the face-loading screen track of screen receiving portion 328 allows for the easy loading of a screen by using a pin system on the screen. The pin rides in screen receiving notch 350.
  • the screen assembly is preferably comprised of two uniquely-designed zinc die cast corner supports.
  • corner supports serve many purposes. First, they have been designed as a structural support member for assembling the screen rails. Second, they also serve as an attachment mechanism to secure the screen assembly to the exteriors of the vertical frame members of window framing assembly 300. Additionally, these corner supports serve to locate, or place, the screen in the proper position in window framing assembly 300.
  • the screen assembly is preferably also a self-storing screen, meaning that it can be stored in the locked and up position by the insertion of the locking bolt into predetermined grooves that are machined within the receiving groove of the frame.
  • a locking boot has been designed that serves to limit the travel of the locking bolt, thus preventing the screen from being removed.
  • FIG. 14 illustrates a cross section of top frame member 306, as taken from Line B-B in FIG. 10.
  • top frame member 306 includes wall interface portion 352, inside portion 354, outside portion 356, panel receiving portion 358, and screen receiver portion 360, first accessory extension 362 and second accessory extension 364.
  • top frame member 306 does not include first and second panel receiving portions.
  • top frame member 306 that being the top, or stationary panel.
  • inside and outside refer to that portion of top frame member 304 intended to face the inside or outside, respectively, of the dwelling, when installed.
  • wall interface portion 352 of top frame member 306 is preferably the part of top frame member 306 of window framing assembly 300 that comes into contact with the wall of the dwelling to which window framing assembly 300 is intended to be installed.
  • first and second accessory extensions 362, 364 Disposed on either side of, and integral with, wall interface portion 352 are first and second accessory extensions 362, 364.
  • first and second accessory extensions 362, 364 act as receivers for various accessories, such as, for example, sill angles, trim pieces, or attachments relating to either window framing assemblies.
  • these accessories are intended to be attached to grooves 366, 368 disposed in first and second accessory extensions 362, 364, respectively.
  • a further aspect of first and second accessory extensions 362, 364 are ledges 370, 372, respectively. Ledges 370, 372 were disposed within first and second extensions 362, 364 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 364, 368, but also on ledges 370, 372, to ensure a perfectly-sealed unit.
  • panel receiving portion 358 comprises a track in which one of the window sashes (illustrated in FIG. 10 at 342) can rest. Additionally, although aesthetics are not as integral to panel receiving portion 358 as they are with other aspects of window framing assembly 300, it is nevertheless preferred that panel receiving portion 358 be formed to match the window sashes. As illustrated by FIG. 14, outside portion 356 blends into screen receiving portion 360 of top frame member 306. Preferably, screen receiving portion 360 consists of a face-loading screen track, illustrated generally in FIG. 14 at 374.
  • FIG. 15 A close up of screen receiving portion 360 of top frame member 306 of window framing assembly 300 is illustrated in FIG. 15. Referring to FIGS. 14-15, but more specifically to FIG. 15, there is illustrated screen receiving notch 376.
  • Screen receiving notch 374 generally is shaped as a groove within the structure of screen receiving portion 360.
  • screen receiver notch 376 is adapted to receive a screen assembly (not shown).
  • the face-loading screen track of screen receiving portion 360 allows for the easy loading of a screen by using a pin system on the screen. The pin then rides in screen receiving notch 376.
  • the screen assembly is preferably comprised of the uniquely-designed zinc die cast corner supports. These corner supports serve many purposes. First, they have been designed as a structural support member for assembly the screen rails.
  • these corner supports serve to locate, or place, the screen in the proper position in window framing assembly 300.
  • the screen assembly is preferably also a self-storing screen, meaning that it can be stored in the locked and up position by the insertion of the locking belt into predetermined grooves that are machined within the receiving groove of the frame.
  • a locking boot has been designed that serves to limit the travel of the locking bolt, thus preventing the screen from being removed.
  • FIG. 16 illustrates a cross section of bottom frame member 308, as taken from Line C-C in FIG. 10.
  • bottom frame member 308 includes wall interface portion 378, inside portion 380, outside portion 382, first panel receiving portion 384, second panel receiving portion 386, screen receiver portion 388, first accessory extension 380 and second accessory extension 392.
  • wall interface portion 378 of bottom frame member 308 is the part of bottom frame member 308 of window framing assembly 300 that comes into contact with the wall of the dwelling to which window framing assembly 300 is intended to be installed.
  • first and second accessory extensions 390, 392 Disposed on either side of, and integral with, wall interface portion 378 are first and second accessory extensions 390, 392.
  • first and second accessory extensions 390, 392 act as receivers for various accessories, such as, for example, sill angles, trim pieces or attachments relating to other window framing assemblies.
  • these accessories are intended to be attached to grooves 394, 396 disposed in first and second accessory extensions 390, 392, respectively.
  • a further aspect of first and second assembly extensions 390, 392 are ledges 398, 399, respectively.
  • Ledges 398, 399 were disposed within first and second extensions 390, 392 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 394, 396, but also on ledges 398, 399, to ensure a perfectly-sealed unit.
  • Integral with first accessory extension 390 is inside portion 380. Because inside portion 380 is the portion of window framing assembly 300 facing the inside of the dwelling, aesthetics are extremely important. As such, inside portion 380 preferably comprises a smooth, finished surface. For example, it is contemplated that inside portion 390 may comprise a wood (or wood-like) finish.
  • outside portion 382 Opposite inside portion 380 and integral with second accessory extension 390 is outside portion 382. Similar to inside portion 380, the aesthetic appearance of outside portion 382 is important, as outside portion 382 is the portion of window framing assembly 300 facing the outside of the dwelling. As a result, outside portion 382 may comprise any number of aesthetic features such as, for example, the beveled edge as illustrated in FIG. 16. In fact, the beveled edge, in combination with the face loading screen track, provides both an aesthetic and utilitarian function. It should also be noted that the beveled edge of outside portion 382, because of its shape, significantly increases the strength of bottom frame member 308.
  • first and second panel receiving portions 384, 386 of bottom frame member 308 comprise the track by which each of the two window sashes (which are illustrated in FIG. 10 at 342 and 344) rest, allowing first and second window sashes 342, 344 to independently, vertically move.
  • first and second panel receiving portions 384, 386 are each adapted to receive a balancing shoe from one of first and second window sashes 342, 344.
  • aesthetics are not as integral to first and second panel receiving portions 384, 386 as they are with other aspects of window framing assembly 300, it is nevertheless preferred that first and second panel receiving portions 384, 386 be formed to match the window sashes.
  • outside portion 382 blends into screen receiving portion 388.
  • a close up of screen receiving portion 388 of bottom frame member 308 of window framing assembly 300 is illustrated in FIG. 17.
  • screen receiving tray 397 is adapted to receive a screen (not shown).
  • screen receiving tray 397 provides a tray by which the screen can remain.
  • a bottom frame member sill dam leg 395 is comprised of a double-walled vinyl post that, when welded together to bottom frame member 308, becomes integrated with bottom frame member 308.
  • the Window System of the Present Invention further comprises a device which allows for an easy and effective way in which to load and unload a window panel into the receiving pocket of the main frame of a window system.
  • This device referred to as a window loading device, is illustrated in FIGS. 18-21.
  • FIG. 18 illustrates horizontal sliding window assembly 400 which includes, generally, at least one moveable window frame 402.
  • window frame 402 generally represents a substantially rectangularly-shaped window frame.
  • window frame 402 is illustrated in FIG. 18 as comprising two parallel vertical frame members 404, 406 (referred to hereinafter as first vertical frame member 404 and second vertical frame member 406) connected at the top by top frame member 408 and, at the bottom, by bottom frame member 410.
  • first vertical frame member 404 and second vertical frame member 406 referred to hereinafter as first vertical frame member 404 and second vertical frame member 406 connected at the top by top frame member 408 and, at the bottom, by bottom frame member 410.
  • top frame member 408 be parallel to bottom frame member 410, and that top frame member 408 and bottom frame member 410 each be in perpendicular relationship with first vertical frame member 404 and second vertical frame member 406.
  • all components of horizontal sliding window assembly 400 are made of any strong, lightweight non-corrosive material.
  • Examples of such types of materials include rigid or molded plastic, such as PVC; other similar hard plastics; hard rubbers, such as vulcanized rubber; wood; zinc die cast; aluminum, stainless steel or any similar metallic material; fiberglass, or any derivative thereof; wood; cellulose materials, such as cellular PVC; ABS; various petroleum-based organics; or any other similar type of rigid, strong composite, allow or polymer.
  • PVC polyvinyl chloride
  • hard rubbers such as vulcanized rubber
  • wood zinc die cast
  • fiberglass, or any derivative thereof wood
  • wood cellulose materials, such as cellular PVC; ABS; various petroleum-based organics; or any other similar type of rigid, strong composite, allow or polymer.
  • One factor in selecting the material for the various components of horizontal sliding window assembly 400 is the aesthetic relationship between horizontal sliding window assembly 400 and its placement within the Window System, although either factors may obviously be considered. Additional factors include, without limitation, the ability of the material to withstand weather conditions, the resistance of the material to wild fluctuations in
  • each of first vertical frame member 404, second vertical frame member 406, head frame member 408 and sill frame member 410 are formed of extruded sections of the above-listed materials and, further, possess mitered corner joints. Reference is made to the discussion above regarding extrusion and mitered corners.
  • FIG. 19 which illustrates a close-up view of the top portion of window frame 402 (i.e., the connection between first vertical frame member 404 and head frame member 408), there is illustrated latch device 412 in operation.
  • FIG. 20 illustrates an exploded view of latch device 412.
  • latch device 412 preferably includes body portion 414, latch portion 416, spring portion 418 and base portion 420.
  • body portion 414 When fully assembled, body portion 414 is the portion of latch device 412 that will be primarily visible by the user. As a result, it is contemplated that body portion 414 comprise an aesthetic finish. As illustrated in FIG. 20, body portion 414 comprises latch end 422 and opening 424. Also seen by the user, albeit primarily only a portion thereof, is latch portion 416. As illustrated in the exploded view of FIG. 20, to assemble latch device 412, handle 426 fits within opening 424 of body portion 414, and latch 428 extends through latch end 422 of body portion 414. It is contemplated that latch portion 416 may snap into body portion 414. Alternatively, latch portion 416 may be seated within body portion 414 in any other known manner.
  • latch portion 416 and body portion 414 be such that latch portion 416 is moveable within body portion 414.
  • Spring portion 418 is preferably disposed between latch portion stop 426 and body portion stop 428, as illustrated in FIG. 21 , which represents a cross section of latch device 412.
  • Spring portion 418 which preferably comprises any currently known type of spring that can be adapted to fit within the space provided, acts to bias latch portion 416 in an extended position, as illustrated in FIG. 20.
  • the extended position is characterized by the protrusion, through latch end 422, of latch 430, to the fullest extent.
  • base portion 420 serves to encase latch device 412. That is, base portion 420 acts as the bottom half of latch device, and ensures that the various elements of latch device 412 fits together in a compact and convenient fashion.
  • latch 430 is angled. This is to allow latch 430 to more easily be slipped into inset (not shown) of window frame 402. The angled manner also allows latch 430 to lock into place.
  • latch device 412 is installed within inset of window frame 402.
  • inset is located within the top portion of window frame 402.
  • the user places the bottom portion of window frame 402 within a bottom receiving track, which is disposed within horizontal sliding window assembly 400. Then, using the bottom portion of window frame 402 within the bottom receiving track, as a type of pivoting point, the user pushes the top portion of window frame 402 towards a top receiving track. The user then pulls down on handle 426, as described above. After pushing window frame 402 into place, the user releases handle 426. Latch 430 is now resting inside of a groove in the top receiving track, and window frame 402 is now in position.
  • the Window System of the Present Invention further comprises an adjustable interlock seal 510 for use on a horizontal sliding window.
  • Adjustable interlock seal 510 provides weather sealing between stationary window sash 512 and horizontally sliding window sash 514, as shown in FIG. 22 and described in detail below.
  • base 516 comprises retaining wall 517, retaining wall 518, and separating wall 520. Separating wall 520 comprises top side 523.
  • Stationary window sash 512 is positioned in channel 521 , formed by retaining wall 517 and separating wall 520.
  • Sliding window sash 514 is positioned in channel 522, formed by retaining wall 518 and separating wall 520, and slidable between an open and a closed position.
  • Adjustable interlock seal 510 is positioned on sliding window sash 514 such that, as sliding window sash 514 is slid in channel 522, adjustable interlock seal 510 rides on, and maintains contact with, top side 523 of separating wall 520. Adjustable interlock seal 510 is also positioned on sliding window sash 514 such that, when sliding window sash 514 is in the closed position, adjustable interlock seal 510 is sealingly engaged with stationary window sash 512.
  • FIG. 24 An embodiment of the Present Invention is depicted in FIG. 24.
  • Adjustable interlock seal 510 is comprised of retaining tab 530, insulating body 535 and seal skeleton 540 (shown in detail in FIG. 26). Retaining tab 530, shown in detail in FIG.
  • main body member 531 with base member 532 formed thereon.
  • retaining tab 530 and each of the elements described in detail below, is made from injection- molded nylon.
  • Main body member 531 is formed to be inserted into, and retained in, slot 550
  • Rib 533 may be formed on one face of main body member 531. Rib 533 will cooperate with a corresponding notch 551 (not shown) formed on slot 550. This will ensure that, as adjustable interlock seal 510 is inserted into slot 550, it will be in the correct orientation with respect to sliding window sash 514.
  • snaps 536 are formed from both sides of main body member 531. When retaining tab 530 is inserted into slot 550, snaps 536 will retain main body member 531 within slot 550. It will be appreciated by those in the art that main body member 531 may be retained in slot 550 by any number of known means, and the embodiment depicted in FIG.
  • seal skeleton 540 is depicted in FIG. 26. Like retaining tab 530, seal skeleton 540 is made from injection molded nylon, but may be made of any like material. Seal skeleton 540 is comprised of seat 541 with walls 543 formed thereon and extending therefrom. Walls 543 and seat 541 form groove 542. Base member 532, formed on main body member 531 (as shown in FIG. 25) and walls 543 cooperate to slidably retain base member 532 within groove 542. Protrusion 544 extends from seat 541 , but does not extend from seat 541 as far as either of walls 543. As seen in the embodiment depicted in FIG.
  • end tabs 534 are formed on and extend from base member 532.
  • end tabs 534 are located on opposite sides of protrusion 544. In this manner, base member 532 is prevented from sliding out of either end of groove 542.
  • Biasing element 545 (not shown) is also located within groove 542. Biasing element 545 is engaged to one side of protrusion 544 and the corresponding end tab 534. In this manner, biasing element 545 will bias base member 532 to one end of seal skeleton 540, but allow base member 532 to slid within groove 542 when sufficient force is applied.
  • biasing element 545 is a spring, but it will be appreciated by those in the art that any element that biases base member 532 in a like manner is within the scope of the Present Invention.
  • Insulating body 535 is made from a 35D Santoprene, but may also be formed of any similarly pliable, durable material such as wool-pile, rubber, felt, cellular foam gasket, etc.
  • Insulating body 535 comprises a hollowed out portion 537 with a front end 538 and a rear end 539.
  • Solid extension 546 is formed from hollow portion 537 at front end 538. Hollow portion 537 is formed to accept and releasably retain seal skeleton 540.
  • biasing element 545 When used on sliding window sash 514, biasing element 545 causes retaining tab 530 to be biased toward rear end 539 of insulating body 535.
  • slot 550 When inserted into slot 550, the cooperation of rib 533 with notch 551 results in solid extension 546 of insulating body 535 resting on and engaging top side 523 of separating wall 520 in base 516.
  • the distance between top side 523 and slot 550 will be less than the distance between the end of solid extension 546 and slot 550.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)

Abstract

The Present Invention relates to a complete Window System, and allows for various improvements therein. That is, the Present Invention relates to a system for use within various window systems. The system comprises a variety of distinct aspects, including, without limitation, a fixed panel retainer, a hung window balance shoe lock, a double hung framing system, a window loading device and a horizontal sliding window adjustable interlock assembly.

Description

WINDOW SYSTEM
FIELD OF THE INVENTION The Present Invention relates, generally, to a window system and, more particularly, to a system for enhancing, improving and optimizing various aspects of windows, sliding doors and other similar systems.
BACKGROUND OF THE INVENTION As is well realized, window systems have, in the past, required various aspects and elements to realize and maintain a variety of goals, achievements and requirements. A non-exhaustive list of such goals, achievements and requirements include an air- and water-tight seal, a degree of insulation, a pleasing aesthetic purpose, security, ease of installation and ease of maintenance. In the past, previously-designed systems have suffered from the lack of adequately providing for one or more of the above-listed goals and requirements, resulting in additional cost and effort to the consumer in the form of increased heating/cooling bills, increased labor costs and increased maintenance costs. Although, in many instances, such goals, achievements and requirements of window art occur because of the cliche "that is how it always has been done," there is a long-felt need to develop a system that overcomes the disadvantages with the current state of window art.
SUMMARY OF THE INVENTION In accordance with the objects of the Present Invention, the Present Invention relates to a complete Window System, and allows for various improvements therein. That is, the Present Invention relates to a system for use within various window systems. The system comprises a variety of distinct aspects, including, without limitation, a fixed panel retainer, a hung window balance shoe lock, a double hung framing system, a window loading device and a horizontal sliding window adjustable interlock assembly. A better understanding of the objects, advantages, features, properties and relationships of the Present Invention will be obtained from the following detailed description and accompanying drawings which set forth illustrative embodiments that are indicative of the various ways in which the principles of the Present Invention may be employed.
BRIEF DESCRIPTION OF THE DRAWINGS For a better understanding of the Present Invention, reference may be had to preferred embodiments illustrated in the following drawings, in which: Figure 1 illustrates a perspective view of one embodiment of a fixed panel retainer, made in accordance with the teachings of the Present Invention; Figure 2 illustrates a perspective view of the fixed panel retainer of FIG. 1 in a preferred setting; Figure 3 illustrates a perspective view of a window member of the fixed panel retainer of FIG. 1 ; Figure 4 illustrates a perspective view of a sash member of the fixed panel retainer of FIG. 1 ; Figure 5 illustrates one embodiment of a balance shoe, in a preferred setting made in accordance with the teachings of the Present Invention; Figure 6 illustrates a perspective view of the balance shoe of FIG. 5; Figure 7 illustrates a perspective view of the cam of the balance shoe of FIG. 5; Figure 8 illustrates a second perspective view of the balance shore of FIG. 5; Figure 9 illustrates a perspective view of the locking mechanism of the balance shoe of FIG. 5; Figure 10 illustrates one embodiment of a window framing assembly, made in accordance with the teachings of the Present Invention; Figure 1 1 illustrates a cross-sectional view of a vertical frame member of the window framing assembly of FIG. 10, taken from Line A-A of FIG. 10; Figure 12 illustrates a cross-sectional view of an interlock extension, for use within the vertical frame member of FIG. 11 ; Figure 13 illustrates a cross-sectional close-up view of a screen receiving portion of the vertical jamb of FIG. 1 1 ; Figure 14 illustrates a cross-sectional view of a top frame member of the window framing assembly of FIG. 10, taken from Line C-C of FIG. 10; Figure 15 illustrates a cross-sectional close-up view of a screen receiving portion of the head jamb of FIG. 14; Figure 16 illustrates a cross-sectional view of a bottom frame member of the window framing assembly of FIG. 10, taken from Line C-C of FIG. 10; Figure 17 illustrates a cross-sectional close-up view of a screen receiver portion of the bottom frame member of FIG. 15; Figure 18 illustrates one embodiment of a window frame utilizing a window loading device, made in accordance with the teachings of the Present Invention; Figure 19 illustrates a close-up perspective view of the top portion of the window frame of FIG. 18; Figure 20 illustrates an exploded view of the window loading device, made in accordance with the teachings of the Present Invention; Figure 21 illustrates a cross-sectional view of a latch device of the window loading device of FIG. 20; Figure 22 illustrates one setting for the adjustable interlock seal as taught by the Present Invention; Figure 23 illustrates a cross-sectional view of the base along the Line 23-23 of FIG. 22; Figure 24 illustrates an embodiment of the adjustable interlock seal as taught by the Present Invention; Figure 25 illustrates a perspective view of a retaining tab of the adjustable interlock seal of FIG. 24; Figure 26 illustrates a perspective view of a seal skeleton of the adjustable interlock seal of FIG. 24; and Figure 27 illustrates a top-view of an insulating body of the adjustable interlock seal of FIG. 24.
DETAILED DESCRIPTION OF THE PRESENTLY-PREFERRED EMBODIMENTS The Present Invention relates to a complete Window System, and allows for various improvements therein. That is, the Present Invention relates to a system for use within various window systems. The system comprises a variety of distinct aspects, including, without limitation, a fixed panel retainer, a hung window balance shoe lock, a double hung framing system, a window loading device and a horizontal sliding window adjustable interlock assembly. Generally speaking, a window system comprises multiple aspects. In addition to the general aspects of the frame and the various window panels, there are many other aspects of a window system that combine to provide an aesthetic finished appearance, as well as to adhere to various utilitarian factors, such as, for example, proper insulation, air- and water-tightness and ease of installation, use and maintenance. It is nevertheless contemplated that other factors may be realized through the operation of the Window System of the Present Invention. Initially, it should be noted that, when describing the various details of the
Present Invention, references will be made to the Figures, in which like numerals will denote the same (or similar) elements. For purposes of the Present Invention, various terms and phrases used herein shall have the following meanings. Thus, as used herein, the phrase "window system" shall mean any system comprising primarily, although not exclusively, of at least one window, whether that window be stationary or moveable and whether the system shall allow for human movement through the window or any portion thereof, such as in the case of a sliding door assembly. Examples of "window systems" as intended by the Present Invention shall include, without limitation, double hung windows, sliding window/door assemblies, residential windows not of the double hung type, etc. For purposes of the Present Invention, when the phrase "Window System" is capitalized, the phrase shall be intended to refer to the Present Invention. As used herein, the phrase "window panel" shall mean and include any and all aspects of what are currently known as a window sash and a window pane. That is, the components of a window panel shall include the glass portion commonly known as a window pane, as well as the window sash - the frame-type aspect that holds and surrounds the glass portion. In any event, use of the phrase "window panel" shall in no way detract from the ordinary an accepted meaning of the terms "window," "sash" or "frame," and should not be interpreted as such. As used herein, the phrase "sliding door assembly" shall mean and include all aspects of what is commonly accepted as a sliding door assembly. Thus, these aspects include, without limitation, the frame, any stationary window panels, any sliding window panels and any and all associated hardware. As used herein, the phrase "window framing assembly" shall mean and include the structural parts of a window frame. That is, a "window framing assembly" includes both vertical jambs, the head, the sill, and any associated hardware. The Window System of the Present Invention further comprises a device which allows for a stationary window panel, or any stationary portion of a sliding door or horizontal sliding window assembly, to be easily installed and held in place in a secure manner. This device, referred to as a fixed panel retainer, is illustrated in FIGS. 1-4. Referring to FIGS. 1-4, fixed panel retainer 100 is illustrated as generally comprising panel member 102 and frame member 104. Preferably, these two components are made of any strong, lightweight, non-corrosive material. Examples of such types of material include rigid or molded plastic, such as polyvinylchloride (PVC); other similar hard plastics; hard rubbers, such as vulcanized rubber; zinc die cast; aluminum, stainless steel or any similar metallic material; fiberglass, or any derivative thereof; wood; cellulose materials, such as cellular PVC; acrylonatrile butadeine styrene (ABS); various petroleum-based organics; or any other similar type of rigid, strong composite, alloy or polymer. One factor in selecting the material for the components of fixed retainer bracket 100 is the aesthetic relationship between fixed panel retainer 100 and its placement within the Window System, although other factors may obviously be considered. FIGS. 1-3, which show panel member 102 of fixed panel retainer 100 in close detail, illustrate panel member 102 as comprising panel securing portion 106 and retainer receiving portion 108. Panel securing portion 106 is illustrated as generally comprising a tube-shaped protrusion extending perpendicularly from retainer receiving portion 108. Alternatively, panel securing portion 106 may comprise different shapes, such as, for example, a tube having truncated side portions (i.e., a substantially tubular shape wherein one or more side portions of the generally circular or spherical arc are removed, leaving at least one flat side), a shape having a substantially square cross-section, a shape having a substantially tenon-shaped object or any other definable shape. As shown most clearly in FIG. 2, in operation, window securing portion 106 of panel member 102 is intended to be affixed to, disposed into or otherwise attached to top portion 110 of sash 112 of window panel 114 (for reference, window panel includes a window pane at 116). However, although panel security portion 106 is illustrated as being attached to top portion 110 of sash 112 of window panel 114, It is nevertheless contemplated that panel securing portion 106 may be attached to any portion, edge or other region of sash 112 of window panel 114. Further, as can be seen in FIGS. 1-3, it is preferred that panel securing portion 106 generally comprises a tube-shaped protrusion. The purpose for this embodiment is so that panel securing portion 106 may be adaptable to fit within a previously-machined opening disposed within window panel 114 (this opening is not illustrated). This previously-machined opening is more commonly known as a pivot bar sash fabrication. A pivot bar sash fabrication is an opening preferably disposed into the sash of a window panel that is used as a portal to allow the pivot bar of the balance system to be inserted, thus connecting the balance system to the moveable window panel. It is contemplated that, alternative to a tube-shaped object, panel securing portion 106 can be shaped to fit within any shape of the previously-machined opening disposed within panel 114. Thus, if the cross-section of the opening is elliptical, the cross-section of panel securing portion 106 would be elliptical. In any event, in the embodiment in which panel securing portion 106 is intended to be disposed within a previously-machined opening, it is preferred that the cross- sectional areas, widths or diameters of panel securing portion 106 and the opening be substantially similar in size so as to allow for a snug fit when panel securing portion 106 is placed inside the opening. It is also contemplated that panel securing portion 106 can be adapted to fit within any additional opening, whether that opening is previously-machined or not. An alternative embodiment to the previously-machined opening embodiment, described above, occurs when panel securing portion 106 is tenon-shaped. In this embodiment, panel securing portion 106 is shaped to fit within a mortise hollowed out of top portion 110 of sash 112 of panel 114. Similar to the description above, in this embodiment, it is also preferred that the cross-sectional areas, widths or diameters of panel securing portion 106 and the mortise hollowed out of top portion 110 of sash 112 of window panel 114 be substantially similar so as to allow for a snug fit when panel securing portion 106 is placed within the mortise. Alternative to a tenon-mortise relationship, it is contemplated that panel security portion 106 may alternatively be designed to be affixed to top portion 110. In such an embodiment, window securing portion 106 would be preferably shaped to comprise as small a height as possible. Referring still to FIGS. 1-3, within panel securing portion 106 is disposed at least one opening 118. Each of openings 118 is configured to receive one affixing device (not shown). In operation, each affixing device will assure that panel securing portion 106 is removably affixed to top portion 110 of sash 112 of window panel 114. Preferably, affixing devices comprise any currently-known device which can cause the removable affixation of panel securing portion 106 to top portion 1 10, such as, for example, screws, nuts, bolts, rivets, etc. Further, in accordance with the description above, and, especially, the premium placed on space, all affixing devices will preferably comprise as small a height as possible (not counting the portion of affixing device that may be disposed in sash 112). Thus, for example, if affixing device is a screw, affixing device would preferably be a flat-head screw. Also a part of panel member 102 is retainer receiving portion 108. Preferably integral with panel securing portion 106, retainer receiving portion 108 is preferably adapted to receive retainer protruding portion 120 of sash member 104 (the details of retainer protruding portion 120 are described below). Although it is preferred that retainer receiving portion 108 be shaped to sufficiently receive security bracket protruding portion 120 in a snug-fit relationship, this particular snug-fit relationship may comprise a looser fit than the other snug-fit relationships described above. In any case, as a result of this relationship, the interior shape of retainer receiving portion 108 will preferably conform to the exterior shape of retainer protruding portion 120. As illustrated by FIGS. 1-3, retainer receiving portion 108 comprises flat portion 122 and substantially curved portion 124. However, it should be recognized that flat portion 112 and substantially curved portion 124 are but examples of the shape of these aspects of retainer receiving portion 108; other alternate shapes are indeed contemplated. Flat portion 122 is illustrated as being in a substantially perpendicular relationship with panel securing portion 106. In operation, as illustrated by FIG. 2, flat portion 122 comes into direct contact with, and is disposed against, sash 112 of window panel 114. Disposed within flat portion 122 is stabilizing protrusion 126 and opening 128. Stabilizing protrusion 126 preferably comprises a protrusion, integral with and extending from, flat portion 122. In operation, stabilizing protrusion 126 is adapted to fit within an opening (not shown) located in sash 1 12 of window panel 114. Stabilizing protrusion 126 is preferably intended to prevent movement of frame member 102 relative to window panel 114, and especially in the lateral direction (i.e., stabilizing protrusion 126 prevents the pivoting of panel member 102 about panel securing portion 106 in a pendulum motion). Preferably, opening 128 comprises a small aperture in the bottom of flat portion 122. The purpose for opening 128 is to allow air to escape out of retainer receiving portion 108 during operation. That is, when retainer protruding portion 120 of sash member 104 is inserted into retainer receiving portion 108 of window member 102, the possibility exists that, due to the substantial similarities between the cross-sectional areas of both retainer protruding portion 120 and retainer receiving portion 108 being extremely close, air will need to escape from retainer receiving portion 108. Further, in situations in which the materials comprising retainer receiving portion 108 and retainer protruding portion 120 possess a close tolerance, such as when retainer protruding portion 120 is rubber, opening 128 provides an escape for any aim trapped within retainer receiving portion 108. As illustrated in FIGS. 1-3, substantially curved portion 124 is shaped and adopted to receive retainer protruding portion 120 of frame member 104. As a result, substantially curved portion 124 is preferably adapted to conform to the shape of retainer protruding portion 120. Further, as illustrated in FIGS. 1-3, substantially curved portion 124 may possess beveled edge 130. Beveled edge 130 allows retainer protruding portion 120 to more easily fit within retainer receiving portion 108, which may be conversely beveled as well. Also illustrated in FIGS. 1-3 is that the top edge of substantially curved portion 124 is lower than the top edge of flat portion 122. This feature is to allow for a proper fit of frame member 104 into panel member 102 (this is disclosed in more detail below). FIGS. 1 -2 and 4, which show frame member 104 of fixed panel retainer 100 in close detail, illustrate frame member 104 as comprising frame securing portion 132 and retainer protruding portion 120. As most clearly shown in FIG. 1 , frame securing portion 132 is illustrated as generally comprising a flat-shaped object. Alternatively, frame securing portion 132 may comprise differing shapes, similar to panel securing portion 106, provided the general tenet and purpose of frame securing portion 132 - to secure frame securing portion 132 to bottom portion 134 of frame 136 - is not compromised. Also similar to panel securing portion 106, although panel securing portion
132 is illustrated as being affixed to bottom portion 134 of frame 136, it is nevertheless contemplated that sash securing portion may be affixed to any portion of frame 136. It is further contemplated that, although in the embodiment illustrated in the Figures, frame securing portion 132 comprises a generally flat, rectangular piece that is affixed to bottom portion 134 of frame 136, frame securing portion 132 may nevertheless comprise any other shape. Further, frame securing portion 132 may also be part of a tenon-mortise relationship (as described above) with bottom portion 134. Referring still to FIGS. 1-2 and 4, within frame securing portion 132 is disposed at least one opening 138. Each of openings 138 is configured to receive one affixing device 140. In operation, each affixing device 140 will assure that frame securing portion 132 is removably affixed to bottom portion 134 of frame 136. Preferably, affixing devices 140 comprise any currently-known device which can cause the removable affixation of frame securing portion 132 to bottom portion 134, such as, for example, screws, nuts, bolts, rivets, etc. Further, in accordance with the description above, and the premium placed on space, all affixing devices 140 preferably comprise as small a height as possible. Thus, for example, if affixing device 140 is a screw, affixing device 140 would comprise a flat-head screw. Also a part of frame member 104 is retainer protruding portion 120. Similar to the separate pieces of panel member 102, retainer protruding portion 120 is preferably integral with frame securing portion 132. To compliment retainer receiving portion 108 of panel member 102, retainer protruding portion 120 is preferably adapted to fit within retainer receiving portion 108. As such, retainer protruding portion 120 possesses flat portion 142 and substantially curved portion 144, with substantially curved portion 144 being complementary to, and adapted to mate with, substantially curved portion 124 of retainer receiving portion 108. Alternatively, depending on the shape of retainer receiving portion 108, it is contemplated that retainer protruding portion 120 would be shaped so as to fit within retainer receiving portion 108 in a snug-fit relationship. Further, it should be noted that the arc (in degrees) of the curvature of substantially curved portion 124 of retainer receiving 108 is substantially equivalent to the arc (in degrees) of the curvature of substantially curved portion 144 of retainer protruding portion 120. Finally, also similar to the two components of panel member 102, the two components of frame member 104 are also disposed in a perpendicular relationship. Preferably, fixed panel retainer 100 is intended to be factory-installed into a portion of a sliding door or horizontal sliding window assembly, although it is contemplated that fixed panel retainer 100 be adaptable to fit in any sliding window or door system. More specifically, panel securing portion 106 is affixed to sash 112 of window panel 114. Window panel 114, with panel security bracket 100 attached thereon, is then shipped to its destination. Upon arrival, window panel 114 is placed within a desired frame. Frame member 104 is then attached to frame 136, thereby holding window panel 114 in place with regards to frame 136. In holding window panel 1 14 in place, fixed panel retainer 100 acts to allow for the proper fit between window panel 114 and frame 136. This is true regardless of any variances in which either window panel 1 14 frame 136 would be off-plumb in relation to the building in which window panel 1 14 and frame 136 intended to be installed. The Window System of the Present Invention further comprises a mechanism for securing a sash pin within a balance shoe when a window sash is in a horizontal position. This device, referred to herein as an improved balance shoe, is illustrated in FIGS. 5-9. Balance shoes are well known in the art, and will only briefly be described herein. For a more detailed description, see, for example, U.S. Patent No. 4,610,108, the contents of which are incorporated herein by reference in its entirety. As depicted in FIG. 5, balance shoe 220 is located in jamb channel 222. The frame of the window 212 includes at least one sash 211. In operation, sash 21 1 is able to be pivoted about sash pins 210. As shown in the Figures, balance shoe 220 generally comprises two side walls 221 , base 222, head section 223, central opening 224 and locking mechanism 230. Cam 225 is rotatably secured within central opening 224 by any number of known means. An embodiment of cam 225 is shown in detail in FIG. 7. Rotation of cam 225 will actuate the known braking means (not shown), any number of which may be employed with the Present Invention. For more detailed examples of known braking means, see, for example, U.S. Patent Nos. 4,610,108 or 6,658,794 the contents of which are both incorporated herein by reference in their entireties. As seen in FIGS. 7-8, cam 225 comprises slot 226. When slot 226 is in the vertical position, as seen in FIGS. 7-8, the known braking means is engaged, and balance shoe 220 cannot slide in jamb channel 213. In this configuration, sash pin
210 can be slid into and engaged with cam 225. When in this configuration, sash
211 is in the horizontal position. As seen in detail in FIG. 8, when sash 211 is rotated to the vertical position, cam 225, through sash pin 210, is likewise rotated, disengaging the known braking means. It is often times desirable to be able to rotate sash 211 from the vertical position to the horizontal position, for example, to clean the exterior surface. When in the horizontal position, sash pin 210 may unintentionally become disengaged with cam 225. A number of ways have been used in the past to prevent this. For example, after sash pin 210 is engaged with cam 225, a locking pin (not shown) has been inserted into balance shoe 220 near cam 225 in order to retain sash pin 210 within cam 225. However, once inserted, this locking pin must be destroyed in order to intentionally disengaged sash pin 210 from cam 225. Another means to retain sash pin 210 within cam 225 is disclosed in the 794 Patent discussed above. However, the locking spring disclosed in the '794 Patent cannot be self-retained in the unlocked position. Because of the small amount of working room a user has when manipulating a balance shoe, this drawback renders the locking spring unsecured in the unlocked position, leading to an unwieldy and undesirable situation, from a user's viewpoint. The Present Invention overcomes this drawback because it can be releasably secured in both the locked and the unlocked position. In the embodiment detailed in FIG. 9, locking mechanism 230 comprises a first locking surface 232, a second locking surface 234, a first disengagement surface 236, a second disengagement surface 238 and hinge 240. As shown in FIG. 8, each element of locking mechanism 230 is designed to cooperate with a corresponding element of balance shoe 220 formed from the housing 219 of balance shoe 220. As explained in detail below, first locking surface 232 cooperates with first locking tab 231 , second locking surface 234 cooperates with second locking tab 233 (shown in detail in FIG. 6), and hinge 240 cooperates with a post formed from housing 219 (not shown). In order to facilitate engagement of sash pin 210 with cam 225, locking mechanism 230 begins in the vertical position (not shown). First locking surface 232 is formed to engage and cooperate with first locking tab 231 such that locking mechanism 230 will be selectively secured in the vertical position. While in this position, first disengagement surface 236 and housing 219 form chamber 235. When sash pin 210 is engaged with cam 225, the user disengages first locking surface 232 from first locking tab 231. This is accomplished by placing a foreign tool (not shown) into chamber 235 and using the foreign tool as leverage to disengage first locking surface 232 from first locking tab 231. Once first locking surface 232 is disengaged from first locking tab 231 , locking mechanism 230 is rotated about hinge 240 into the horizontal position shown in FIG. 8. In this position, second locking surface 234 engages and cooperates with second locking tab 233 to selectively secure locking mechanism 230 in the horizontal position. Once this is accomplished, sash 211 is rotated into the vertical position for use. Should the user need to rotate the sash to the horizontal position at a later date (such as to clean the outside of the window), locking mechanism 230 will prevent sash pin 210 from unintentionally becoming disengaged with cam 225. When locking mechanism 230 is in the horizontal position as shown in FIG. 8, second disengagement surface 238 and cam 225 form chamber 237. Should a user desire to disengage sash pin 210 from cam 225, second locking surface 234 can be disengaged from second locking tab 233 in a similar manner as first locking surface 232 was disengaged from first locking tab 231 . This is accomplished by placing a foreign tool (not shown) into chamber 237 and using the foreign tool as leverage to disengage second locking surface 234 from second locking tab 233. When second locking surface 234 is disengaged from second locking tab 233, locking mechanism is rotated into the vertical position, and sash pin 210 is easily disengaged from cam 225. The Window System of the Present Invention further comprises a framing system that, inter alia, provides for a unique design and appearance, a face-loading screen track, and a unique method for securing a screen into the framing system. This system, referred to herein as a window framing assembly, is illustrated in FIGS. 10-17. Referring now to FIG. 10, window framing assembly 300 is illustrated as comprising two parallel vertical frame members 302, 304 (referred to hereinafter as first vertical frame member 302 and second vertical frame member 304) connected at the top by top frame member 306 and, at the bottom, by bottom frame member 308. Preferably, all components of window framing assembly 300 are made of any strong, lightweight, non-corrosive material. Examples of such types of materials include rigid or molded plastic, such as PVC; other similar hard plastics; hard rubbers, such as vulcanized rubber; wood; fiberglass, or any derivatives thereof; aluminum, stainless steel or any similar metallic material; cellulose materials, such as cellular PVC; ABS; various petroleum-based organics; or any other similar type of rigid, strong composite, alloy or polymer. One factor in selecting the material for the various components of window framing assembly 300 is the aesthetic relationship between window framing assembly 300 and its placement within the Window System, although other factors may obviously be considered. Additional factors include, without limitation, the ability of the material to withstand weather conditions, the resistance of the material to wild fluctuations in size, due to thermal expansion and/or contraction, especially as a result of extreme climate conditions, etc. Preferably, first and second vertical frame members 302, 304, top frame member 306 and bottom frame member 308 of window framing assembly 300 are formed from extrusions of the above-exampled material, with the extruded components having 45° mitered ends and rigidly connected by, for example, welded, mitered corner joints 310, 312, 314, 316. Alternatively, it is contemplated that the various elements 302, 304, 306, 308 of window framing assembly 300 may be mechanically fastened together at corner joints 310, 312, 314, 316, such as, for example, through the use of nuts, bolts, screws, etc., or even through the use of interlocking parts. Conversely, corner joints 310, 312, 314, 316 may also be sealed together through the use of a high performance adhesive. In any event, it is preferable that the connection of the various elements 302, 304, 306, 308 of window framing assembly 300 be both air- and water-tight. Reference is now made to FIG. 11 , which illustrates a cross section of second vertical frame member 304, as taken from Line A-A, as illustrated in FIG. 10. Due to the symmetry of both of first and second vertical frame members 302, 304, FIG. 11 can be inferred to further illustrate an inverted example of the cross section of first vertical frame member 302 and, as such, a separate discussion will not be presented herein. Rather, when discussing like elements of first vertical frame member 302, a prime symbol (') will be used (that is, for example, when reference is made to element 305', it will be inferred to be the same element as 305). Referring to FIG. 11 , second vertical frame member 304 is illustrated as including wall interface portion 318, inside portion 320, outside portion 322, first panel receiving portion 324, second panel receiving portion 326 and screen receiving portion 328, first accessory extension 330 and second accessory extension 332. For purposes of the discussion herein, the terms "inside" and "outside" refer to that portion of second vertical frame member 304 intended to face the inside or outside, respectively, of the dwelling, when installed. Preferably, wall interface portion 318 is the part of second vertical frame member 304 of window framing assembly 300 that comes into contact with the wall of the dwelling to which window framing assembly 300 is intended to be installed. Disposed on either side of, and integral with, wall interface portion 318 are first and second accessory extension 330, 332. In use, first and second accessory extensions 330, 332 act as receivers for various accessories, such as, for example, sill angles, trim pieces or attachments relating to other window framing assemblies. Preferably, these accessories are intended to be attached to grooves 334, 336 disposed in first and second accessory extensions 330, 332, respectively. A further aspect of first and second accessory extensions 330, 332 are ledges 338, 340, respectively. Ledges 338, 340 were disposed within first and second extensions 330, 332 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 334, 336, but also on ledges 338, 340, to ensure a perfectly-sealed unit. Integral with first accessory extension 330 is inside portion 320 of second vertical frame member 304. Because inside portion 320 is the portion of window framing assembly 300 facing the inside of the dwelling, aesthetics are extremely important. As such, inside portion 320 preferably comprises a smooth, finished surface. For example, it is contemplated that inside portion 320 may comprise a wood (or wood-like) finish. Opposite inside portion 320 and integral with second accessory extension 332 is outside portion 322 of second vertical frame member 304. Similar to inside portion 320, the aesthetic appearance of outside portion 322 is important, as outside portion 322 is the portion of window framing assembly 300 facing the outside of the dwelling. As a result, outside portion 322 may comprise any number of aesthetic features such as, for example, the dual beveled edges as illustrated in FIG. 11. In fact, the dual beveled edges, in combination with the face loading screen track, provides both an aesthetic and utilitarian function. Generally, first and second panel receiving portions 324, 326 comprise a track in which each of the two window sashes (which are illustrated in FIG. 10 at 342 and 344) rest, allowing first and second window sashes 342, 344 to independently, vertically move. In accordance with the tenets and teachings of the Present Invention, first and second panel receiving portions 324, 326 are each adapted to receive balancing a shoe, from one of first and second window sashes 342, 344. Additionally, although aesthetics are not as integral to first and second panel receiving portions 324, 326 as they are with other aspects of window assembly 300, it is nevertheless preferred that first and second panel receiving portions 324, 326 be formed to match the window sashes. Another aspect of second sash portion 326 is interlock extension 346, which is illustrated in FIG. 12. Preferably, interlock extension 346, when attached to first window sash 342, allows any sash interlock to be extended to second sash portion 326. Interlock extension 346 is preferably used only for the top, or stationary, sash, which is why interlock extension 346 is discussed herein as applicable only to second sash portion 326. The purpose for interlock extension 346 is to allow for the continuation of a sash interlock - in a top, or stationary sash - to the vertical frame member on any design that has placed the interlock in the center of the window. This would also alleviate prior problems. For example, in the past, the sash interlock would be cut short to allow for cleaning of the sash weld scam, which would require a manufacturer to fill the area created by the removal of the interlock with either weather-striping, a gasket or other similar quick-fix. Thus, the Present Invention eliminates this quick-fix approach. As illustrated by FIG. 11 , outside portion 320 blends into screen receiving portion 328. Preferably, screen receiving portion 328 consists of a face-loading screen track, illustrated generally in FIG. 11 at 348. A close up of screen receiving portion 328 of second vertical frame member 304 of window framing assembly 300 is illustrated in FIG. 13. Referring to FIGS. 11 and 13, but more specifically to FIG. 13, there is illustrated screen receiving notch 350. Screen receiving notch 350 generally is shaped as a groove within the structure of screen receiving portion 328. In operation, screen receiving notch 350 is adapted to receive a screen assembly (not shown). The face-loading screen track of screen receiving portion 328 allows for the easy loading of a screen by using a pin system on the screen. The pin rides in screen receiving notch 350. The screen assembly is preferably comprised of two uniquely-designed zinc die cast corner supports. These corner supports serve many purposes. First, they have been designed as a structural support member for assembling the screen rails. Second, they also serve as an attachment mechanism to secure the screen assembly to the exteriors of the vertical frame members of window framing assembly 300. Additionally, these corner supports serve to locate, or place, the screen in the proper position in window framing assembly 300. A notch, present in first and second vertical frame members 302, 304, acts as a receiving slot, or guide, for the corner support to vertically ride. To remove the screen, a customer would simply disengage a bottom locking bolt, push the bottom of the screen outward two inches and rotate the screen out of the track. Obviously, to install the screen, a customer would perform the above process in reverse. The screen assembly is preferably also a self-storing screen, meaning that it can be stored in the locked and up position by the insertion of the locking bolt into predetermined grooves that are machined within the receiving groove of the frame. As a safety measure, a locking boot has been designed that serves to limit the travel of the locking bolt, thus preventing the screen from being removed. Reference is now made to FIG. 14, which illustrates a cross section of top frame member 306, as taken from Line B-B in FIG. 10. Referring to FIG. 14, top frame member 306 includes wall interface portion 352, inside portion 354, outside portion 356, panel receiving portion 358, and screen receiver portion 360, first accessory extension 362 and second accessory extension 364. Unlike the other elements of window framing assembly 300, top frame member 306 does not include first and second panel receiving portions. This is because only one window panel is intended to be disposed within top frame member 306, that being the top, or stationary panel. For purposes of the discussion herein, the terms "inside" and "outside" refer to that portion of top frame member 304 intended to face the inside or outside, respectively, of the dwelling, when installed. Similar to wall interface portion 318 of second vertical front member 304, wall interface portion 352 of top frame member 306 is preferably the part of top frame member 306 of window framing assembly 300 that comes into contact with the wall of the dwelling to which window framing assembly 300 is intended to be installed. Disposed on either side of, and integral with, wall interface portion 352 are first and second accessory extensions 362, 364. In use, first and second accessory extensions 362, 364 act as receivers for various accessories, such as, for example, sill angles, trim pieces, or attachments relating to either window framing assemblies. Preferably, these accessories are intended to be attached to grooves 366, 368 disposed in first and second accessory extensions 362, 364, respectively. A further aspect of first and second accessory extensions 362, 364 are ledges 370, 372, respectively. Ledges 370, 372 were disposed within first and second extensions 362, 364 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 364, 368, but also on ledges 370, 372, to ensure a perfectly-sealed unit. Integral with first accessory extension 362 is inside portion 354 of top frame member 306. Because inside portion 354 is the portion of window framing assembly 300 facing the inside of the dwelling, aesthetics are extremely important. As such, inside surface 354 preferably comprises a smooth, finished surface. For example, it is contemplated that inside portion 354 may comprise a wood (or wood-like) finish. Opposite inside portion 354 and integral with second accessory extension 364 is outside portion 356 of top frame member 306. Similar to inside portion 354, the aesthetic appearance of outside portion 356 is important, as outside portion 356 is the portion of window framing assembly 300 facing the outside of the dwelling. As a result, outside portion 356 may comprise any number of aesthetic features such as, for example, the dual beveled edges as illustrated in FIG. 14. In fact, the dual beveled edges, in combination with the face-loading screen track, provides both an aesthetic and utilitarian function. Generally, panel receiving portion 358 comprises a track in which one of the window sashes (illustrated in FIG. 10 at 342) can rest. Additionally, although aesthetics are not as integral to panel receiving portion 358 as they are with other aspects of window framing assembly 300, it is nevertheless preferred that panel receiving portion 358 be formed to match the window sashes. As illustrated by FIG. 14, outside portion 356 blends into screen receiving portion 360 of top frame member 306. Preferably, screen receiving portion 360 consists of a face-loading screen track, illustrated generally in FIG. 14 at 374. A close up of screen receiving portion 360 of top frame member 306 of window framing assembly 300 is illustrated in FIG. 15. Referring to FIGS. 14-15, but more specifically to FIG. 15, there is illustrated screen receiving notch 376. Screen receiving notch 374 generally is shaped as a groove within the structure of screen receiving portion 360. In operation, screen receiver notch 376 is adapted to receive a screen assembly (not shown). The face-loading screen track of screen receiving portion 360 allows for the easy loading of a screen by using a pin system on the screen. The pin then rides in screen receiving notch 376. The screen assembly is preferably comprised of the uniquely-designed zinc die cast corner supports. These corner supports serve many purposes. First, they have been designed as a structural support member for assembly the screen rails. Second, they also serve as an attachment mechanism to secure the screen assembly to the exteriors of the vertical frame members of window framing assembly 300. Additionally, these corner supports serve to locate, or place, the screen in the proper position in window framing assembly 300. A notch, present in top frame member 306, acts as a receiving slot, or guide, for the corner support to vertically ride. To remove the screen, a customer would simply disengage a bottom locking bolt, push the bottom of the screen outward two inches and rotate the screen out of the track. Obviously, to install the screen, a customer would perform the above process in reverse. The screen assembly is preferably also a self-storing screen, meaning that it can be stored in the locked and up position by the insertion of the locking belt into predetermined grooves that are machined within the receiving groove of the frame. As a safety measure, a locking boot has been designed that serves to limit the travel of the locking bolt, thus preventing the screen from being removed. Reference is now made to FIG. 16, which illustrates a cross section of bottom frame member 308, as taken from Line C-C in FIG. 10. Referring to FIG. 16, bottom frame member 308 includes wall interface portion 378, inside portion 380, outside portion 382, first panel receiving portion 384, second panel receiving portion 386, screen receiver portion 388, first accessory extension 380 and second accessory extension 392. Preferably, wall interface portion 378 of bottom frame member 308 is the part of bottom frame member 308 of window framing assembly 300 that comes into contact with the wall of the dwelling to which window framing assembly 300 is intended to be installed. Disposed on either side of, and integral with, wall interface portion 378 are first and second accessory extensions 390, 392. In use, first and second accessory extensions 390, 392 act as receivers for various accessories, such as, for example, sill angles, trim pieces or attachments relating to other window framing assemblies. Preferably, these accessories are intended to be attached to grooves 394, 396 disposed in first and second accessory extensions 390, 392, respectively. A further aspect of first and second assembly extensions 390, 392 are ledges 398, 399, respectively. Ledges 398, 399 were disposed within first and second extensions 390, 392 to allow for extra sealant to be applied, thus providing for a more optimal performing installation. This is because, in operation, an optimal installation requires that sealant be applied not only in grooves 394, 396, but also on ledges 398, 399, to ensure a perfectly-sealed unit. Integral with first accessory extension 390 is inside portion 380. Because inside portion 380 is the portion of window framing assembly 300 facing the inside of the dwelling, aesthetics are extremely important. As such, inside portion 380 preferably comprises a smooth, finished surface. For example, it is contemplated that inside portion 390 may comprise a wood (or wood-like) finish. Opposite inside portion 380 and integral with second accessory extension 390 is outside portion 382. Similar to inside portion 380, the aesthetic appearance of outside portion 382 is important, as outside portion 382 is the portion of window framing assembly 300 facing the outside of the dwelling. As a result, outside portion 382 may comprise any number of aesthetic features such as, for example, the beveled edge as illustrated in FIG. 16. In fact, the beveled edge, in combination with the face loading screen track, provides both an aesthetic and utilitarian function. It should also be noted that the beveled edge of outside portion 382, because of its shape, significantly increases the strength of bottom frame member 308. Generally, first and second panel receiving portions 384, 386 of bottom frame member 308 comprise the track by which each of the two window sashes (which are illustrated in FIG. 10 at 342 and 344) rest, allowing first and second window sashes 342, 344 to independently, vertically move. In accordance with the tenets and teachings of the of the Present Invention, first and second panel receiving portions 384, 386 are each adapted to receive a balancing shoe from one of first and second window sashes 342, 344. Additionally, although aesthetics are not as integral to first and second panel receiving portions 384, 386 as they are with other aspects of window framing assembly 300, it is nevertheless preferred that first and second panel receiving portions 384, 386 be formed to match the window sashes. As illustrated by FIG. 16, outside portion 382 blends into screen receiving portion 388. A close up of screen receiving portion 388 of bottom frame member 308 of window framing assembly 300 is illustrated in FIG. 17. Referring to FIGS. 16- 17, but more specifically to FIG. 17, there is illustrated screen receiving tray 397. In operation, screen receiving tray 397 is adapted to receive a screen (not shown). However, unlike screen receiving portions 328, 360 described above, screen receiving tray 397 provides a tray by which the screen can remain. A bottom frame member sill dam leg 395 is comprised of a double-walled vinyl post that, when welded together to bottom frame member 308, becomes integrated with bottom frame member 308. This is accomplished by machining a detailed slot into bottom frame member 308 that matches the configuration of bottom frame member sill dam leg 395. A custom design foam gasket is then placed into the gasket, compressing it and sealing the joinery. This unique fabrication significantly increases the strength of the joinery and perfectly seals the joinery from water penetration and air filtration. The Window System of the Present Invention further comprises a device which allows for an easy and effective way in which to load and unload a window panel into the receiving pocket of the main frame of a window system. This device, referred to as a window loading device, is illustrated in FIGS. 18-21. FIG. 18 illustrates horizontal sliding window assembly 400 which includes, generally, at least one moveable window frame 402. Preferably, window frame 402 generally represents a substantially rectangularly-shaped window frame. As such, window frame 402 is illustrated in FIG. 18 as comprising two parallel vertical frame members 404, 406 (referred to hereinafter as first vertical frame member 404 and second vertical frame member 406) connected at the top by top frame member 408 and, at the bottom, by bottom frame member 410. In accordance with the general shape of window frame, it is preferred that top frame member 408 be parallel to bottom frame member 410, and that top frame member 408 and bottom frame member 410 each be in perpendicular relationship with first vertical frame member 404 and second vertical frame member 406. Preferably, all components of horizontal sliding window assembly 400 are made of any strong, lightweight non-corrosive material. Examples of such types of materials include rigid or molded plastic, such as PVC; other similar hard plastics; hard rubbers, such as vulcanized rubber; wood; zinc die cast; aluminum, stainless steel or any similar metallic material; fiberglass, or any derivative thereof; wood; cellulose materials, such as cellular PVC; ABS; various petroleum-based organics; or any other similar type of rigid, strong composite, allow or polymer. One factor in selecting the material for the various components of horizontal sliding window assembly 400 is the aesthetic relationship between horizontal sliding window assembly 400 and its placement within the Window System, although either factors may obviously be considered. Additional factors include, without limitation, the ability of the material to withstand weather conditions, the resistance of the material to wild fluctuations in size, due to thermal expansion and/or contraction, especially as a result of extreme climate conditions, etc. Preferably, each of first vertical frame member 404, second vertical frame member 406, head frame member 408 and sill frame member 410 are formed of extruded sections of the above-listed materials and, further, possess mitered corner joints. Reference is made to the discussion above regarding extrusion and mitered corners. Referring to FIG. 19, which illustrates a close-up view of the top portion of window frame 402 (i.e., the connection between first vertical frame member 404 and head frame member 408), there is illustrated latch device 412 in operation. FIG. 20 illustrates an exploded view of latch device 412. Referring to FIGS. 19-20, latch device 412 preferably includes body portion 414, latch portion 416, spring portion 418 and base portion 420. When fully assembled, body portion 414 is the portion of latch device 412 that will be primarily visible by the user. As a result, it is contemplated that body portion 414 comprise an aesthetic finish. As illustrated in FIG. 20, body portion 414 comprises latch end 422 and opening 424. Also seen by the user, albeit primarily only a portion thereof, is latch portion 416. As illustrated in the exploded view of FIG. 20, to assemble latch device 412, handle 426 fits within opening 424 of body portion 414, and latch 428 extends through latch end 422 of body portion 414. It is contemplated that latch portion 416 may snap into body portion 414. Alternatively, latch portion 416 may be seated within body portion 414 in any other known manner. It is important, though, that the relationship between latch portion 416 and body portion 414 be such that latch portion 416 is moveable within body portion 414. Spring portion 418 is preferably disposed between latch portion stop 426 and body portion stop 428, as illustrated in FIG. 21 , which represents a cross section of latch device 412. Spring portion 418, which preferably comprises any currently known type of spring that can be adapted to fit within the space provided, acts to bias latch portion 416 in an extended position, as illustrated in FIG. 20. The extended position is characterized by the protrusion, through latch end 422, of latch 430, to the fullest extent. Opposite to the extended position, the compacted position, occurs when the user applies a force on handle 426, causing handle 426 to be moved, within opening, away from latch end 422. This motion will cause spring portion 418 to compact on itself and allow latch 430 to slide within body portion 414. Preferably, during assembly of latch device 412, base portion 420 serves to encase latch device 412. That is, base portion 420 acts as the bottom half of latch device, and ensures that the various elements of latch device 412 fits together in a compact and convenient fashion. It is preferable that latch 430 is angled. This is to allow latch 430 to more easily be slipped into inset (not shown) of window frame 402. The angled manner also allows latch 430 to lock into place. In operation, latch device 412 is installed within inset of window frame 402. Preferably, inset is located within the top portion of window frame 402. When a user wishes to install window frame 402 into horizontal sliding window assembly 400, the user places the bottom portion of window frame 402 within a bottom receiving track, which is disposed within horizontal sliding window assembly 400. Then, using the bottom portion of window frame 402 within the bottom receiving track, as a type of pivoting point, the user pushes the top portion of window frame 402 towards a top receiving track. The user then pulls down on handle 426, as described above. After pushing window frame 402 into place, the user releases handle 426. Latch 430 is now resting inside of a groove in the top receiving track, and window frame 402 is now in position. The Window System of the Present Invention further comprises an adjustable interlock seal 510 for use on a horizontal sliding window. Adjustable interlock seal 510 provides weather sealing between stationary window sash 512 and horizontally sliding window sash 514, as shown in FIG. 22 and described in detail below. As shown in detail in FIG. 23, stationary window sash 512 and sliding window sash 514 are kept in relative position to each other by base 516. Base 516 comprises retaining wall 517, retaining wall 518, and separating wall 520. Separating wall 520 comprises top side 523. Stationary window sash 512 is positioned in channel 521 , formed by retaining wall 517 and separating wall 520. Sliding window sash 514 is positioned in channel 522, formed by retaining wall 518 and separating wall 520, and slidable between an open and a closed position.
Adjustable interlock seal 510 is positioned on sliding window sash 514 such that, as sliding window sash 514 is slid in channel 522, adjustable interlock seal 510 rides on, and maintains contact with, top side 523 of separating wall 520. Adjustable interlock seal 510 is also positioned on sliding window sash 514 such that, when sliding window sash 514 is in the closed position, adjustable interlock seal 510 is sealingly engaged with stationary window sash 512. An embodiment of the Present Invention is depicted in FIG. 24. Adjustable interlock seal 510 is comprised of retaining tab 530, insulating body 535 and seal skeleton 540 (shown in detail in FIG. 26). Retaining tab 530, shown in detail in FIG. 25, comprises main body member 531 with base member 532 formed thereon. In the depicted embodiment, retaining tab 530, and each of the elements described in detail below, is made from injection- molded nylon. However, it will be appreciated by those in the art that this is merely exemplary and not limiting. Any structurally similar material is within the scope of the Present Invention. Main body member 531 is formed to be inserted into, and retained in, slot 550
(not shown), which is formed in sliding window sash 514. Rib 533 may be formed on one face of main body member 531. Rib 533 will cooperate with a corresponding notch 551 (not shown) formed on slot 550. This will ensure that, as adjustable interlock seal 510 is inserted into slot 550, it will be in the correct orientation with respect to sliding window sash 514. In the embodiment depicted in FIG. 25, snaps 536 are formed from both sides of main body member 531. When retaining tab 530 is inserted into slot 550, snaps 536 will retain main body member 531 within slot 550. It will be appreciated by those in the art that main body member 531 may be retained in slot 550 by any number of known means, and the embodiment depicted in FIG. 25 is merely exemplary and not limiting. An embodiment of seal skeleton 540 is depicted in FIG. 26. Like retaining tab 530, seal skeleton 540 is made from injection molded nylon, but may be made of any like material. Seal skeleton 540 is comprised of seat 541 with walls 543 formed thereon and extending therefrom. Walls 543 and seat 541 form groove 542. Base member 532, formed on main body member 531 (as shown in FIG. 25) and walls 543 cooperate to slidably retain base member 532 within groove 542. Protrusion 544 extends from seat 541 , but does not extend from seat 541 as far as either of walls 543. As seen in the embodiment depicted in FIG. 25, end tabs 534 are formed on and extend from base member 532. When base member 532 is slidably retained within groove 542, end tabs 534 are located on opposite sides of protrusion 544. In this manner, base member 532 is prevented from sliding out of either end of groove 542. Biasing element 545 (not shown) is also located within groove 542. Biasing element 545 is engaged to one side of protrusion 544 and the corresponding end tab 534. In this manner, biasing element 545 will bias base member 532 to one end of seal skeleton 540, but allow base member 532 to slid within groove 542 when sufficient force is applied. In the embodiment depicted, biasing element 545 is a spring, but it will be appreciated by those in the art that any element that biases base member 532 in a like manner is within the scope of the Present Invention. Insulating body 535, as depicted in FIG. 27, is made from a 35D Santoprene, but may also be formed of any similarly pliable, durable material such as wool-pile, rubber, felt, cellular foam gasket, etc. Insulating body 535 comprises a hollowed out portion 537 with a front end 538 and a rear end 539. Solid extension 546 is formed from hollow portion 537 at front end 538. Hollow portion 537 is formed to accept and releasably retain seal skeleton 540. When used on sliding window sash 514, biasing element 545 causes retaining tab 530 to be biased toward rear end 539 of insulating body 535. When inserted into slot 550, the cooperation of rib 533 with notch 551 results in solid extension 546 of insulating body 535 resting on and engaging top side 523 of separating wall 520 in base 516. When sliding window sash 514 is initially placed in channel 522, as shown in FIG. 21 , the distance between top side 523 and slot 550 will be less than the distance between the end of solid extension 546 and slot 550. Therefore, when solid extension 546 rests on top side 523, the resulting force will cause insulating body 535, and therefore seal skeleton 540, to move upward with respect to retaining tab 530. Therefore, the resultant of the force acting on solid extension 546 from top side 523 and biasing element 545 will cause retaining tab 530 to be initially biased somewhere between front end 538 and rear end 539 of seal skeleton 540. Because of installation problems, base 516 is rarely exactly plumb with the floor. When base 516 is not plumb with the floor, the distance between top side 523 of separating wall 520 and slot 550 will vary as sliding window sash is slid within channel 522. Because retaining tab 530 is initially biased between front end 538 and rear end 539, solid extension 546 will remain in contact with top side 523 of separating wall 520, despite the varying distances. While the Present Invention has been described in its currently preferred form, various modifications of these specific embodiments will be apparent to those in the art. For example, the size and/or dimensions of various parts of window enhancement system may be altered without differentiating from the scope of the Present Invention. Additionally, individual parts of Window Enhancement System may be rearranged without differentiating from the scope of the Present Invention. Thus, while specific embodiments of the Present Invention have been described in detail, it will be appreciated by those skilled in the art that various modifications and alternatives to those details could be developed in light of the overall teachings of the disclosure. Accordingly, the particular arrangement disclosed is meant to be illustrative only and not limiting as to the scope of the Present Invention which is to be given the full breadth of the appended claims and any equivalents thereof.

Claims

What is Claimed Is: 1. A fixed panel retainer, the fixed panel retainer comprising: a panel member, the panel member compromising a panel securing portion and a retainer receiving portion; and a frame member, the frame member comprising a frame securing portion and a retainer protruding portion; wherein the retainer receiving portion is adapted to receive the retainer protruding portion in a snug-fit relationship.
2. The fixed panel retainer of Claim 1 , wherein the panel securing portion comprises a means for attachment of the panel securing portion to a sash.
3. The fixed panel retainer of Claim 2, wherein the retainer receiving portion comprises a stabilizing protrusion.
4. The fixed panel retainer of Claim 3, wherein the frame securing portion comprises a means for attachment of the frame securing portion to a frame.
5. The fixed panel retainer of Claim 4, wherein the retainer protruding portion comprises a unique shape.
6. The fixed panel retainer of Claim 5, wherein the retainer receiving portion is adapted to receive the unique shape of the retainer protruding portion.
7. The fixed panel retainer of Claim 1 , wherein the panel member is removably attached to a window panel.
8. The fixed panel retainer of Claim 7, wherein the fame member is removably attached to a frame.
9. The fixed panel retainer of Claim 8, wherein the fixed panel retainer acts to allow a proper mounting of the window panel to the frame.
10. A system for ensuring a proper fit and relationship between a window panel and a frame, the system comprising: means for attaching a panel member of a fixed panel retainer to a sash of a window panel; means for placing the window panel in a frame; and means for attaching a frame member of the fixed panel retainer to the frame.
11. A balance shoe for use in a window jamb channel, the balance shoe comprising: a housing having two side walls, a base and a head section; a rotary cam located between the side walls and rotatably coupled with the housing, the rotary cam having a central slot designed to receive a sash pin; a braking means for selectively preventing the balance shoe from sliding in the jamb channel, the braking means activated by rotation of the cam; and a locking mechanism movable between at least two positions, wherein the locking mechanism is configured to be releasably secured in each of the at least two positions.
12. The balance shoe as set forth in Claim 11 , wherein the locking mechanism comprises a hinge, a first locking surface designed to cooperate with and engage a first locking tab formed from the housing, a first disengagement surface, a second locking surface designed to cooperate with and engage a second locking tab formed from the housing and a second disengagement surface.
13. The balance shoe as set forth in Claim 12, wherein the first disengagement surface and the housing form a chamber when the locking mechanism is in a first position, wherein the chamber can be used to ease the disengagement of the first locking surface from the first locking tab.
14. The balance shoe as set forth in Claim 13, wherein the second disengagement surface and the cam form a chamber when the balance shoe is in a second position, wherein the chamber can be used to ease the disengagement of the second locking surface from the second locking tab.
15. A balance shoe for use in a window jamb channel, the balance shoe comprising: a housing comprising two side walls, a base and a head section; a rotary cam located between the side walls and rotatably coupled with the housing, the rotary cam having a central slot designed to receive a sash pin; a braking means for selectively preventing the balance shoe from sliding in the jamb channel, the braking means activated by rotation of the cam; and a means for selectively securing the sash pin within the rotary cam.
16. A window framing assembly, the window framing assembly comprising: a first vertical frame member; a second vertical frame member, the second vertical frame member being disposed within a parallel relationship with the first vertical frame member; a top frame member, the top frame member being disposed within a perpendicular relationship with the first vertical frame member and the second vertical frame member; and a bottom frame member, the bottom frame member being disposed within a perpendicular relationship with the first vertical frame member and the second vertical frame member; wherein each of the first vertical frame member, the second vertical frame member, the top frame member and the bottom frame member comprise a ledge for receiving a sealant; and wherein each of the first vertical frame member, the second vertical frame member, the top frame member and the bottom frame member further comprise a screen receiving portion adapted to receive a screen into a screen receiving notch.
17. ^ window loading device, the window loading device comprising: a window panel; and a latch device disposed within a top portion of the window panel; wherein the latch device is adapted to hold the window panel within a window frame.
18. An adjustable interlock seal for use with a window sash slidingly engaged to a base comprising a separating wall, the adjustable interlock seal comprising: an insulating body comprising a front end, a rear end, and a hollowed portion therebetween, wherein the insulating body is designed to slidably engage the separating wall; a seal skeleton releasably secured within the hollowed portion and comprising a front end, a rear end, a seat portion and two side walls extending from the seat portion, wherein the walls and seat portion form a groove and wherein the front end and rear end of the seal skeleton correspond to the front end and the rear end of the insulating body; a retaining tab slidingly engaged to the seal skeleton and comprising a main body member and a base member formed from the main body member, wherein the retaining tab is formed to engage a slot formed in the window sash; a biasing element engaged to the retaining tab and the seal skeleton, wherein the biasing element initially biases the retaining tab toward the rear end of the seal skeleton; and wherein the biasing element allows the adjustable interlock seal to self adjust to any variances in the height of the separating wall as the window sash is slid in the base such that the insulating body remains slidably engaged to the separating wall.
19. The adjustable interlock seal as set forth in Claim 18, wherein the insulating body further comprises a solid extension extending from the front end of the insulating body, wherein the solid extension is formed to engage the separating wall.
20 The adjustable interlock seal as set forth in Claim 19, wherein the side walls of seal skeleton are formed to slidably retain the base member of the retaining tab within the groove.
21. The adjustable interlock seal as set forth in Claim 20, wherein snaps are formed on each side of the main body member to retain the main body member within the slot formed on the window sash.
22. The adjustable interlock seal as set forth in Claim 21 , wherein an end tab is formed on each end of the base member.
23. The adjustable interlock seal as set forth in claim 22, wherein a protrusion extends from the seat portion of the seal skeleton, and wherein, when the base member is slidably secured within the groove, the protrusion is between each of the end tabs.
24. A window assembly comprising: a base having at first and a second retaining wall and at least one separating wall formed therebetween such that the first retaining wall and the at least one separating wall form a first channel and the second retaining wall and the at least one separating wall form a second channel; a stationary window sash located in the first channel; a sliding window sash, slidingly retained within the second channel, wherein the sliding window sash is slidable between an open position and a closed position; and an adjustable interlock seal engaged to the sliding window sash, the adjustable interlock seal formed to remain in contact with the at least one separating wall as the sliding window sash is slid within the second channel, the adjustable interlock seal also formed to sealably engage the stationary window sash when the sliding window sash is in the closed position.
25. The window assembly as set forth in Claim 24, wherein the adjustable interlock seal comprises: an insulating body comprising a front end, a rear end, and a hollowed portion therebetween, wherein the insulating body is designed to both sealingly engage the stationary window sash when the sliding window sash is in the closed position and remain slidably engaged to the at least one separating wall as the sliding window sash is slid within the second channel; a seal skeleton releasably secured within the hollowed portion and comprising a front end, a rear end, a seat portion and two side walls extending from the seat portion, wherein the side walls and seat portion form a groove and wherein the front end and rear end of the seal skeleton correspond to the front end and the rear end of the insulating body; a retaining tab slidingly engaged within the groove of the seal skeleton and comprising a main body member and a base member formed from the main body member, wherein the main body member is formed to engage a slot formed in the sliding window sash and the base member is formed to be slidably retained within the groove; a biasing element engaged to the retaining tab and the seal skeleton, wherein the biasing element initially biases the retaining tab toward the rear end of the seal skeleton; and wherein the biasing element allows the adjustable interlock seal to self adjust to any variances in the height of the separating wall and remain slidably engaged thereto as the window sash is slid in the second channel of the base.
26. The window assembly as set forth in Claim 25, wherein snaps are formed on each side of the main body member to retain the main body member within the slot formed on the window sash.
27. The window assembly as set forth in Claim 26, wherein the insulating body further comprises a solid extension extending from the front end of the insulating body, wherein the solid extension is formed to engage the separating wall.
28. The window assembly as set forth in Claim 27, wherein a rib is formed on a face of the main body of the retaining tab, wherein the rib cooperates with a notch formed on the slot in the sliding window sash in order to ensure that the main body can only be inserted into the slot in one orientation, with the solid extension of the insulating body being slidingly engaged with the at least one separating wall.
29. The window assembly as set forth in Claim 28, wherein an end tab is formed on each end of the base member.
30. The window assembly as set forth in Claim 29, wherein a protrusion extends from the seat portion of the seal skeleton, and wherein, when the base member is slidably secured within the groove, the protrusion is between each of the end tabs.
PCT/US2004/035336 2003-10-23 2004-10-25 Window system WO2005040536A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51382103P 2003-10-23 2003-10-23
US60/513,821 2003-10-23

Publications (2)

Publication Number Publication Date
WO2005040536A2 true WO2005040536A2 (en) 2005-05-06
WO2005040536A3 WO2005040536A3 (en) 2008-10-30

Family

ID=34520140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/035336 WO2005040536A2 (en) 2003-10-23 2004-10-25 Window system

Country Status (1)

Country Link
WO (1) WO2005040536A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101858185A (en) * 2010-04-26 2010-10-13 金贤坚 Aluminum alloy door window and glass cleaning method thereof
WO2016009191A1 (en) * 2014-07-17 2016-01-21 Era Home Security Limited Sash window assembly
US9874052B2 (en) * 2016-01-25 2018-01-23 Gilkey Window Company Window mainframe component for emergency escape and rescue opening windows

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862262A (en) * 1957-07-03 1958-12-02 John R Shea Sealing strip for glass doors
US4384429A (en) * 1981-04-02 1983-05-24 Inline Limited Moveable, rollaway door structure
US5557894A (en) * 1995-02-13 1996-09-24 Stectus Systems-Midwest Window assembly frame
US5671958A (en) * 1996-06-28 1997-09-30 Szapucki; Matthew Peter Snap on latch mechanism for a sash window
US6119398A (en) * 1998-11-05 2000-09-19 Yates, Jr.; H. Dale Tilt window balance shoe assembly with three directional locking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862262A (en) * 1957-07-03 1958-12-02 John R Shea Sealing strip for glass doors
US4384429A (en) * 1981-04-02 1983-05-24 Inline Limited Moveable, rollaway door structure
US5557894A (en) * 1995-02-13 1996-09-24 Stectus Systems-Midwest Window assembly frame
US5671958A (en) * 1996-06-28 1997-09-30 Szapucki; Matthew Peter Snap on latch mechanism for a sash window
US6119398A (en) * 1998-11-05 2000-09-19 Yates, Jr.; H. Dale Tilt window balance shoe assembly with three directional locking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101858185A (en) * 2010-04-26 2010-10-13 金贤坚 Aluminum alloy door window and glass cleaning method thereof
WO2016009191A1 (en) * 2014-07-17 2016-01-21 Era Home Security Limited Sash window assembly
GB2533899A (en) * 2014-07-17 2016-07-13 Grouphomesafe Ltd Sash window assembly
US9874052B2 (en) * 2016-01-25 2018-01-23 Gilkey Window Company Window mainframe component for emergency escape and rescue opening windows

Also Published As

Publication number Publication date
WO2005040536A3 (en) 2008-10-30

Similar Documents

Publication Publication Date Title
US8429856B1 (en) Double-hung window with uniform wood interior
US7147255B2 (en) Combination cam lock/tilt latch and latching block therefor with added security feature
US8191313B2 (en) Sash windows
CA2359549C (en) Screen frame with integral roll screen compartment
US8376019B2 (en) Window assembly with movable interior sash
US5274955A (en) Construction kit for horizontally and vertically sliding window assemblies
CA2664829A1 (en) Furniture closure
US7765741B2 (en) Movable light latch
CA2325280C (en) Patio door assembly with extruded plastics components
US4222200A (en) Combination window casing and storm window frame
US4242836A (en) Energy conserving security shutters
WO2006125005A2 (en) Plastic pet door assembly
US7165359B2 (en) Balance shoe
WO2005040536A2 (en) Window system
US5784839A (en) Easy to assemble window
GB2280698A (en) Lining profiles for door or window
US20050193630A1 (en) Hardware for window sashes
CA2219946C (en) Retractable screen system
JP3924139B2 (en) Raising and lowering window
US20220145693A1 (en) Door-ready molding
AU2020202378A1 (en) Entry system
NZ763257A (en) Entry system
EP1682742A1 (en) Window or door structure with a fitting having a supporting bracket
AU2010201433A1 (en) A Sliding Door or Window Sash Having Square Cut Members and Corner Connectors
GB2381820A (en) Lockable window assembly for supporting tilting pane

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase