WO2014035259A1 - Montant de fenêtre, systèmes de fenêtre et procédés de montage - Google Patents

Montant de fenêtre, systèmes de fenêtre et procédés de montage Download PDF

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Publication number
WO2014035259A1
WO2014035259A1 PCT/NZ2013/000148 NZ2013000148W WO2014035259A1 WO 2014035259 A1 WO2014035259 A1 WO 2014035259A1 NZ 2013000148 W NZ2013000148 W NZ 2013000148W WO 2014035259 A1 WO2014035259 A1 WO 2014035259A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
sash
plate
frame
cooperating
Prior art date
Application number
PCT/NZ2013/000148
Other languages
English (en)
Inventor
Susan Myrtle Brownlie
Stuart Horwood
Duncan Duff Mcgregor
Original Assignee
Assa Abloy New Zealand Limited
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 Assa Abloy New Zealand Limited filed Critical Assa Abloy New Zealand Limited
Priority to AU2013309610A priority Critical patent/AU2013309610B2/en
Priority to BR112015004123A priority patent/BR112015004123A2/pt
Priority to JP2015529719A priority patent/JP6530712B2/ja
Publication of WO2014035259A1 publication Critical patent/WO2014035259A1/fr

Links

Classifications

    • 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
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E05D15/466—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for 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
    • E06B3/50—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
    • E06B3/5009—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 necessarily performed simultaneously
    • E06B3/5018—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 necessarily performed simultaneously where the pivot axis slides during pivoting of the wing
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/56—Positioning, e.g. re-positioning, or pre-mounting

Definitions

  • the invention relates to windows, in particular to arrangements for facilitating the installation of window sashes in window frames.
  • a window fabrication process starts with the manufacture of a window sash and a window frame.
  • the sash and frame components may be made of extruded aluminium, extruded uPVC or timber.
  • window stays also known as window stay hinges
  • window stay hinges Two window stays are often used to connect the window sash and window frame together and these provide the hinge mechanism through which the window can be either opened or closed.
  • a window stay is generally attached to each side near the top of the window sash and to each side near the top of the window frame, in the case of an awning type window.
  • the window stays are generally attached to the window sash prior to the window sash being installed into the window frame.
  • the invention relates to a window stay configured to cooperate with a window frame or window sash for easier installation.
  • This may be achieved by a clip component on either the stay's frame plate or the window frame, with a cooperating element on the other of the frame plate or window frame.
  • this may be achieved by a clip component on either the stay's sash plate or the window sash, with a cooperating element on the other of the sash plate or window sash.
  • the improvement provided by the invention is useful either as part of the window manufacturing process by a joinery fabricator or during the installation of a window sash into an already installed window frame within a building structure.
  • the primary benefit is for aluminium windows but the invention could be used with windows formed from other materials, including timber, plastics etc.
  • the invention provides a window stay including: a frame plate configured for attachment to a window frame; a sash plate configured for attachment to a window sash; and one or more connecting elements connecting the frame plate and sash plate and configured to allow relative movement between the frame plate and sash plate; wherein at least one of the frame plate and the sash plate includes a first cooperating element configured to engage with a second cooperating element in a window frame or window sash to provide a preliminary attachment of the frame plate or sash plate to the window frame or window sash during installation.
  • the first cooperating element is formed on the frame plate and the second cooperating element is formed on a window frame.
  • the first cooperating element is formed near a top end of the frame plate.
  • the first cooperating element is a clip element and the second cooperating element is an aperture or recess configured and positioned to receive the clip element.
  • the second cooperating element is a clip element and the first cooperating element is an aperture or recess configured and positioned to receive the clip element.
  • the clip element is a resilient element.
  • the first cooperating element is formed integrally with the frame plate or sash plate of the window stay.
  • the first cooperating element is formed by pressing, punching or stamping the frame plate or sash plate.
  • the first cooperating element is a separate element attached to the frame plate or sash plate.
  • the separate element is attached by a press fit.
  • the invention provides a window including: a window sash; a window frame; and one or more window stays connecting the window sash and window frame, each stay including a frame plate configured for attachment to the window frame, a sash plate configured for attachment to the window sash, and one or more connecting elements connecting the frame plate and sash plate and configured to allow relative movement between the frame plate and sash plate; wherein at least one of the frame plate and the sash plate includes a first cooperating element configured to engage with a second cooperating element in a window frame or window sash to provide a preliminary attachment of the frame plate or sash plate to the window frame or window sash during installation.
  • the window includes a formation on the window frame or window sash, wherein the frame plate or sash plate may be slid along the formation during installation to a position where the first and second cooperating elements are aligned.
  • the frame plate or sash plate rests against the formation, which together with the preliminary attachment securely takes the weight of the window sash.
  • the first cooperating element is formed on the frame plate and the second cooperating element is formed on a window frame.
  • the first cooperating element is formed near a top end of the frame plate.
  • the first cooperating element is a clip element and the second cooperating element is an aperture or recess configured and positioned to receive the clip element.
  • the second cooperating element is a clip element and the first cooperating element is an aperture or recess configured and positioned to receive the clip element.
  • the clip element is a resilient element.
  • the first cooperating element is formed integrally with the frame plate or sash plate.
  • the first cooperating element is formed by pressing, punching or stamping the frame plate or sash plate.
  • the first cooperating element is a separate element attached to the frame plate or sash plate.
  • the separate element is attached by a press fit.
  • the invention provides a method of installing a window sash in a window frame, with one or more window stays connecting the window sash and window frame, each stay including a frame plate configured for attachment to the window frame, a sash plate configured for attachment to the window sash, and one or more connecting elements connecting the frame plate and sash plate and configured to allow relative movement between the frame plate and sash plate, the method including: attaching the sash plate to the window sash; positioning the frame plate on the window frame such that cooperating elements on the frame plate and window frame engage to make a preliminary attachment of the frame plate and window frame; and attaching the frame plate to the window frame.
  • the step of positioning the frame plate includes: aligning the frame plate with a formation on the window frame; sliding the frame plate along the formation until the cooperating elements engage.
  • the formation is a ridge or shoulder running along the length of a window frame member.
  • the invention provides a method of installing a window sash in a window frame, with one or more window stays connecting the window sash and window frame, each stay including a frame plate configured for attachment to the window frame, a sash plate configured for attachment to the window sash, and one or more connecting elements connecting the frame plate and sash plate and configured to allow relative movement between the frame plate and sash plate, the method including: attaching the frame plate to the window frame; positioning the sash plate on the window sash such that cooperating elements on the sash plate and window sash engage to make a preliminary attachment of the sash plate and window sash; and attaching the sash plate to the window sash.
  • the step of positioning the sash plate includes: aligning the sash plate with a formation on the window sash; sliding the sash plate along the formation until the cooperating elements engage.
  • the formation is a ridge or shoulder running along the length of a window sash member.
  • Figure 1 is a side view of a window stay according to one embodiment
  • Figure 2 shows a first cooperating element formed in the window stay of Figure 1 ;
  • Figure 3 is a further view of the first cooperating element of Figure 2;
  • Figure 4 shows a window sash, with two window stays installed prior to installation of the sash in a window frame;
  • Figure 5 shows a window sash in a first position on a window frame
  • Figure 6 illustrates movement of the window sash and window stays to cause engagement between the first and second cooperating elements
  • Figure 7 shows the window stays and window frame in an intermediate sliding position
  • Figure 8 is a further view of the position of Figure 7;
  • Figure 9 shows the window sash, window stay and window frame, after engagement of the cooperating elements
  • Figure 10 is a further view in the position of Figure 9;
  • Figure 11 shows a clip element according to a further embodiment
  • Figure 12 shows a stay with the clip element of Figure 11 installed
  • Figure 13 is a side view of the stay of Figure 2.
  • FIG. 1 shows a window stay 1 according to one embodiment.
  • the window stay 1 includes a frame plate 2 for mounting on a window frame and a sash plate 3 for mounting on a window sash.
  • the frame plate 2 and window sash 3 are connected by connecting elements in the form of arms 4, 5 and joints 6, 7, 8, 9.
  • the joints 6, 7, 8, 9 may be friction rivet joints, which are well known for this application.
  • This arrangement allows relative movement between the frame plate 2 and sash plate 3, to allow movement of an installed window sash between open and closed positions.
  • One or more holes 10, 11 are provided in the frame and sash plates to receive fasteners for attachment of the frame and sash plates to the window frame and window sash respectively.
  • a first cooperating element 14 is also shown in Figure 1 , and in more detail in Figures 2 and 3.
  • the first cooperating element in the embodiment shown includes a small protrusion 15 mounted on a resilient base portion 16. This allows the protrusion 15 to be depressed slightly and then rebound to the protruding position of Figure 3.
  • This mechanism does not need to be highly flexible, and does not need to withstand repeated flexing, since it will in general be used only once as the window is installed. However, it does need to have the necessary flexibility and resilience to allow depression and rebound of the protrusion 15 on installation of the window, as will be described below.
  • the protrusion 15 could be positioned anywhere along the first cooperating element 14. This protrusion 15 is shown as round but could have any appropriate form or shape.
  • the cooperating element 14 is preferably positioned near the top 17 of the frame plate 2. As will become apparent below, this, in combination with other parts of the frame plate resting against the window frame extrusion, securely takes the weight of the sash.
  • FIG. 4 shows two window stays 1 installed on a window sash 18, but before installation to a window frame 19.
  • both the sash 18 and frame 19 are formed from aluminium extrusions.
  • Each sash plate 3 is attached to the window sash 18 using fasteners located in the holes 11.
  • Figure 4 also shows a second cooperating element 20, configured to cooperate with the first cooperating element 14.
  • a similar second cooperating element is provided on the near side of the window frame 19 to engage with the first cooperating element 14 of the second frame plate.
  • the position of the second cooperating element matches the final mounted position of the first cooperating element of each window stay.
  • the second cooperating element is a hole or cut-out, and in this instance it is round to match the shape of the protrusion 15.
  • any other shape or size of cut-out may be used, so long as it cooperates with the first cooperating element.
  • the window stays 1 have been moved into contact with the window frame 19.
  • the window frame 19 has a recess in which the window sash and window stays are received.
  • the frame plates 2 may be inserted into the window frame 19 at any point along the length of the side sections of the window frame 19.
  • the window frame extrusion is formed with a formation 22, such as a shoulder or ridge, against which the frame plates 2 rest when properly aligned in the window frame.
  • a formation 22 such as a shoulder or ridge
  • the cooperating elements prevent movement of the top end of the frame plate relative to the frame. Further, the frame plate rests against the formation 22. This combination prevents any movement of the frame plate 2.
  • the preliminary attachment formed by the cooperating elements 14, 20 holds the weight of the window sash 18, allowing the installer to let go of the window sash 18 to install fasteners to connect the frame plate 2 to the window frame 19.
  • the fasteners can be easily and quickly connected. In this position an installer can therefore let go of the sash 18 before permanently fixing the frame plate 2 to the frame 19 using fasteners located in the holes 10.
  • the above mechanism will allow the window frame to be held in a vertical position for installation.
  • the installer can keep the window sash held at comfortable distance from their body, insert the window sash, engage the cooperating elements and walk around the window frame 19 to install the fasteners through the frame plate 2 into the window frame 19.
  • window sash 18 When installing a window sash 18 into an already installed window frame 19, where the window weight allows, one installer can insert the window sash, engage the cooperating elements and then enter the building to install the fasteners through the frame plate 2 into the window frame 19.
  • the first and second cooperating elements provide a preliminary connection between the window stay and window frame without the use of additional fasteners and support the weight of the window sash prior to permanent fasteners being installed. Further, the mechanism holds the window sash in the correct position within the window frame while the window stays are being permanently fastened to the window frame. This improves the process and manufacturing time for the fabrication of windows and enables a single person to install a window sash, where the weight of the sash allows. For heavier sashes two or more people may be needed to lift the sash into the position where the cooperating elements engage. With heavier sashes more robust cooperating elements may be used. A larger number of cooperating elements may also be used to provide a stronger preliminary attachment.
  • the clip component of the first cooperating element is incorporated with or formed in the frame plate but in an alternative embodiment it may be incorporated with or formed in the window stay element that attaches to the window sash, namely the sash plate.
  • the second cooperating element would then be positioned on the window sash, and the stay would be attached firstly to the frame and then to the sash.
  • a cooperating element may be a flexible element (such as the resilient protrusion 14, 15, 16 discussed above) that is incorporated as part of the overall structure of the stay.
  • This element may also be formed integrally with the sash, stay or frame of which it is located. For example, this element could be formed by pressing, punching or stamping.
  • this element could be a separate element press fitted to an aperture in the extrusion, or attached by other suitable means.
  • a separate element could be formed from metal or plastic, or some other material providing the necessary resilience or flexibility.
  • the separate flexible element may be attached into the window stay within a pocket or aperture made within the frame plate or sash plate. The edges of the pocket may be pressed over the edges of one end of the flexible element effectively holding the flexible component in place. Other forms of attachment, such as one or more screws or rivets or other pressed features may be used.
  • the clip component may be a part of an additional feature of the window stay, for example a head lock feature that restricts horizontal movement of the window sash when under high wind or suction pressure, or a sliding component of a double action stay such as disclosed in NZ286247.
  • the design would allow for a flexible or non flexible element to be incorporated into the additional feature and therefore become part of the overall structure of the stay.
  • Figures 11 to 13 show a first cooperating element 14' including a protrusion 15'.
  • the cooperating element 14 is formed in a single piece with a mechanical stop 100 and is joined to the mechanical stop 100 by an arm 101 that has sufficient flexibility to allow the protrusion 15' to move as required on installation of the sash.
  • the single piece may be attached to the frame plate 2 by a rivet or other fastener 102, with the protrusion extending through a hole in the frame plate 2.
  • the mechanical stop 100 acts to limit rotation of the short arm 4 about the rivet joint 6.
  • the cooperating element 14' is still near the top of the frame plate 2, but is now positioned beneath the top rivet joint 6.
  • a further embodiment of the clip component in one or other of its various forms as described previously, may engage with features incorporated into the frame section.
  • the clip component may clip into an undercut in the side or top sections of the window frame, rather than into a recess or cut out in the window frame.
  • a suitable undercut may be provided as a feature of the extrusion that may be machined to provide the undercut without creating a hole in the extrusion.
  • the invention has been described with reference to an awning (i.e. top hinged) window, with stays on each side of the window sash. However, the invention also applies to casement (i.e. side hinged) windows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

L'invention porte sur un montant de fenêtre, lequel montant comprend une plaque de cadre configurée pour l'attachement à un cadre de fenêtre ; une plaque de châssis configurée pour l'attachement à un châssis de fenêtre ; et un ou plusieurs éléments de liaison reliant la plaque de cadre et la plaque de châssis, et configurés de façon à permettre un mouvement relatif entre la plaque de cadre et la plaque de châssis. Au moins l'une de la plaque de cadre et de la plaque de châssis comprend un premier élément coopérant configuré de façon à venir en prise avec un second élément coopérant dans un cadre de fenêtre ou un châssis de fenêtre de façon à produire un attachement préliminaire de la plaque de cadre ou de la plaque de châssis au cadre de fenêtre ou au châssis de fenêtre pendant l'installation.
PCT/NZ2013/000148 2012-08-31 2013-08-20 Montant de fenêtre, systèmes de fenêtre et procédés de montage WO2014035259A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2013309610A AU2013309610B2 (en) 2012-08-31 2013-08-20 Window stay, window systems and mounting methods
BR112015004123A BR112015004123A2 (pt) 2012-08-31 2013-08-20 janela permamente, sistemas de janela e métodos de montagem
JP2015529719A JP6530712B2 (ja) 2012-08-31 2013-08-20 窓ステー、窓システム及び設置方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ60215712 2012-08-31
NZ602157 2012-08-31

Publications (1)

Publication Number Publication Date
WO2014035259A1 true WO2014035259A1 (fr) 2014-03-06

Family

ID=50183957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2013/000148 WO2014035259A1 (fr) 2012-08-31 2013-08-20 Montant de fenêtre, systèmes de fenêtre et procédés de montage

Country Status (4)

Country Link
JP (2) JP6530712B2 (fr)
AU (1) AU2013309610B2 (fr)
BR (1) BR112015004123A2 (fr)
WO (1) WO2014035259A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019216641B2 (en) * 2018-08-15 2021-08-05 Altus Nz Limited Improvements In Or Relating To Window Stays

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544719C1 (de) * 1995-11-30 1996-11-28 Ahlmann Aco Severin Einrichtung zum Befestigen eines Fenstereinsatzes
US7490442B1 (en) * 2004-07-27 2009-02-17 Feather Lite Innovations, Inc. Window system for concrete walls and associated method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2504009Y2 (ja) * 1990-06-27 1996-07-03 ワイケイケイアーキテクチュラルプロダクツ株式会社 横滑り出し窓
JP3619992B2 (ja) * 2001-02-14 2005-02-16 Ｙｋｋ Ａｐ株式会社 横辷り出し窓
JP4775857B2 (ja) * 2007-03-20 2011-09-21 Ｙｋｋ Ａｐ株式会社 辷り出し窓及び窓ステー
JP5616157B2 (ja) * 2010-08-04 2014-10-29 榎本金属株式会社 欄間パネルを欄間に取り付ける方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544719C1 (de) * 1995-11-30 1996-11-28 Ahlmann Aco Severin Einrichtung zum Befestigen eines Fenstereinsatzes
US7490442B1 (en) * 2004-07-27 2009-02-17 Feather Lite Innovations, Inc. Window system for concrete walls and associated method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019216641B2 (en) * 2018-08-15 2021-08-05 Altus Nz Limited Improvements In Or Relating To Window Stays

Also Published As

Publication number Publication date
BR112015004123A2 (pt) 2017-07-04
JP2019082108A (ja) 2019-05-30
JP2015530499A (ja) 2015-10-15
AU2013309610B2 (en) 2017-02-23
AU2013309610A1 (en) 2015-03-12
JP6530712B2 (ja) 2019-06-12

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