US11375A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US11375A US11375A US11375DA US11375A US 11375 A US11375 A US 11375A US 11375D A US11375D A US 11375DA US 11375 A US11375 A US 11375A
- Authority
- US
- United States
- Prior art keywords
- sash
- strips
- sashes
- strip
- expanding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 description 6
- 241000220010 Rhode Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- MXCPYJZDGPQDRA-UHFFFAOYSA-N dialuminum;2-acetyloxybenzoic acid;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].CC(=O)OC1=CC=CC=C1C(O)=O MXCPYJZDGPQDRA-UHFFFAOYSA-N 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
Images
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
Definitions
- the accompanying drawing represents a window frame (A) constructed much in the usual manner excepting that the grooves (at), 1n which the sashes slide, are of semicircular form.
- the upper sash (B) and lower sash" (C) ⁇ are tted so as to slide vertically in the grooves, the one behind the other; each sash being provided, at one or both of itslsides, with expanding fillets or strips (b) that form the sliding ribs or surfaces in the grooves (a.) of the frame; these sliding strips are fitted loosely into re#4 Deads (c) ⁇ out in the sides ofthe sashes; they are ofthe length,'or nearly so, of the sash and are made in pieces united by joints (el) formedso as to leave a space (e) between each piece; thus constructed, they are placed in the recesses (c) which are ⁇ fittedwith springs (f) that press against the several lengths of the sliding strips ⁇ to ⁇ force them outward,the center piece
- the several lengths of the flexi- ⁇ ble strip (o) will ride over or bend into the same, as the case may be, in the most ac commodating manner, either end of each length being dipped into or forced out of the recess (c) according tothe inequalities to be overcomeas the sash isv raised or lowered, so that the greater part o-f the expanding strip ⁇ may forni a close joint with the window frame while the remaining portion rides easily over o-r adjusts ⁇ itself to any inequality instead ⁇ of (as would be the case were the expanding stripinflexible) forming' an open joint nearly the entire length of the strip 'through which, air, dampand dust would pass intoithe room, but this, the flexibility of the expanding strips almost entirely pre* vents,-while the ⁇ movement of the sash is riendered comparatively smooth and easy whatever the inequalities, and a suflicient bearing surface of the
- a spring catch (D) is litted in the one side of the Window frame for locking both sashes when the WindoW is closed, or other iXed point, at which it is required to 'lock the sashes; this is effeoted by the bolt of the catch shooting itself into notches in the expanding strips Whenl the said notches arrive opposite the bolt of the catch; and When it is required to move the sashes, the bolt of the ⁇ catch is unlocked from the notches by pressing Vto one side the knob (ne) of the catch.
Description
\ MARK A. HEATH, OF PROVIDENCE, RHODE ISLAND.
WINDOW.
i Specification of Letters `Patent N o. 11,375, dated J' uly 25, 1854.
To all `whom t may concern;
i Be it known that I, MARK A, HEATH, of the city and` county of Providence, in the State of Rhode Island, have invented a new and useful Improvement in Teather-Strips and Sash-Fasteners, of which the following is a full, clear, and exact description, reference `being had to the accompanying drawing, which forms a part of this specification, and in whicho Figure l is a view in perspective of a window frame with an upper and lower sash therein; Fig. 2 is a horizontal section of the same; Fig. 3 is a vertical longitudinal `section of thesash, detached, and Fig. 4 is a view in perspective of one of the flexible weather strips of the sash, detached.
It frequently happens with the common and other varieties of window sashes, that the inflexible sliding strips, often used, fail to preventair, damp and dust from entering the room; this is commonly caused'by the sash, or window frame, or both, being crooked where they meet; this defect is not necessarily the result of inaccurate workmanship but may be occasioned, in windows originally well made, by the action of the weather and the shrinking or warping of the `wood. It also often happens, from the same or other causes, that the sashes, which should slide tightly but smoothly in their frames, whenever it is attempted to raise or lower them, jam or stick; and it seldom happens that a window sash" is found to remain tight enough to exclude air, damp and dust, and at the same time, run free and easy in its frame with just suflicient friction to balance the sash at any height to which it may be raised. The inflexibility of the lsliding strips `commonly attached to sashes, which prevents them from accommodating themselves to the inequalities of the frame to form a tight joint, is the main defect in common windows, which it is the object of my invention to remedy.
The accompanying drawing represents a window frame (A) constructed much in the usual manner excepting that the grooves (at), 1n which the sashes slide, are of semicircular form. The upper sash (B) and lower sash" (C) `are tted so as to slide vertically in the grooves, the one behind the other; each sash being provided, at one or both of itslsides, with expanding fillets or strips (b) that form the sliding ribs or surfaces in the grooves (a.) of the frame; these sliding strips are fitted loosely into re#4 cesses (c) `out in the sides ofthe sashes; they are ofthe length,'or nearly so, of the sash and are made in pieces united by joints (el) formedso as to leave a space (e) between each piece; thus constructed, they are placed in the recesses (c) which are` fittedwith springs (f) that press against the several lengths of the sliding strips `to`force them outward,the center piece of each strip (b) being guided by and swiveling on a pin (g) that passes through an oblong slot in the center piece of the strip (6); the pin (g) also serves to prevent the strip (Z2) from falling out of the sash when the latter is removed from the window frame; the strip (b) is of rounded' form on its outer edge corresponding with the shape of the groove in the window frame.
The expanding strips (o) constructed and forced out by springs in the recesses (c) as described, not only admit of the sashes accommodating themselves to any variation in width, by expansion or contract-ion, of the sash or window frame, and serve to hold the sashat any height to which it may be raised, by the friction or pressure of the eX- PATENT OFFICE). v
panding strips against the back of theA groovesV (),-but also allow for any inequalities or unevenness of surface in the grooves (a) which advantages result from the flexible construction of the strips as produced by their formation in pieces or lengths acted upon by separate springs (f); for
should a swell or hollow be formed in the groove (a), the several lengths of the flexi-` ble strip (o) will ride over or bend into the same, as the case may be, in the most ac commodating manner, either end of each length being dipped into or forced out of the recess (c) according tothe inequalities to be overcomeas the sash isv raised or lowered, so that the greater part o-f the expanding strip` may forni a close joint with the window frame while the remaining portion rides easily over o-r adjusts `itself to any inequality instead `of (as would be the case were the expanding stripinflexible) forming' an open joint nearly the entire length of the strip 'through which, air, dampand dust would pass intoithe room, but this, the flexibility of the expanding strips almost entirely pre* vents,-while the `movement of the sash is riendered comparatively smooth and easy whatever the inequalities, and a suflicient bearing surface of the expanding strips in the grooves (a) is constantly insured,to hold up and nicely balance the sash, by the pressure ofthe springs (f), at any height to which it may be raised. A spring catch (D) is litted in the one side of the Window frame for locking both sashes when the WindoW is closed, or other iXed point, at which it is required to 'lock the sashes; this is effeoted by the bolt of the catch shooting itself into notches in the expanding strips Whenl the said notches arrive opposite the bolt of the catch; and When it is required to move the sashes, the bolt of the `catch is unlocked from the notches by pressing Vto one side the knob (ne) of the catch.
This improvement can readily be applied to any Window of the usual construction,
which adds greatly to its value and utility.
Having thus described my Window sash and frame, What I claim as neW therein and desire to secure by Letters Patent, is
Inserting in either side of the sash a exible expanding strip (b), formed in lengths jointed or otherwise pliantly secured together, so that the sash is made to slide smoothly in the frame, the several lengths of the strip expanding and contracting to aocommodate themselves to inequalities in the groove in which they slide for the purpose of forming a close joint between the sash and the frame, substantially as shown and described. V
In testimony Whereofl have hereunto subscribed my name.
MARK A.
Witnesses:
WM.v G. MEREWETHER, GAMALIEL LYMAN DWIGHT;
Publications (1)
Publication Number | Publication Date |
---|---|
US11375A true US11375A (en) | 1854-07-25 |
Family
ID=2071711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11375D Expired - Lifetime US11375A (en) | Island |
Country Status (1)
Country | Link |
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US (1) | US11375A (en) |
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0
- US US11375D patent/US11375A/en not_active Expired - Lifetime
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