EP0799963A1 - Dispositif de fixation pour fenêtre - Google Patents

Dispositif de fixation pour fenêtre Download PDF

Info

Publication number
EP0799963A1
EP0799963A1 EP97100823A EP97100823A EP0799963A1 EP 0799963 A1 EP0799963 A1 EP 0799963A1 EP 97100823 A EP97100823 A EP 97100823A EP 97100823 A EP97100823 A EP 97100823A EP 0799963 A1 EP0799963 A1 EP 0799963A1
Authority
EP
European Patent Office
Prior art keywords
window insert
spring
frame
detent spring
fastening
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.)
Granted
Application number
EP97100823A
Other languages
German (de)
English (en)
Other versions
EP0799963B1 (fr
Inventor
Wolfgang Arm
Thorsten Prophet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACO Ahlmann SE and Co KG
Original Assignee
ACO Severin Ahlmann GmbH and Co KG
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
Priority claimed from DE1996121056 external-priority patent/DE19621056C2/de
Application filed by ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of EP0799963A1 publication Critical patent/EP0799963A1/fr
Application granted granted Critical
Publication of EP0799963B1 publication Critical patent/EP0799963B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/24—Frames of natural stone, concrete, or other stone-like material
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6046—Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening
    • E06B1/6053—Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening the frame being moved perpendicularly towards the opening and held by means of snap action behind a protrusion on the border of the opening

Definitions

  • the invention relates to a device for fastening a window insert or the like in a soffit frame installation frame, the installation frame having an at least partially circumferential stop edge and at least one bore.
  • Soffit frame installation frames e.g. made of polymer concrete are known. Such built-in frames are cast in one piece and correspond in their external dimensions to the nominal dimensions of the masonry construction. Corresponding reveal frames of different depths exist for different wall thicknesses.
  • the soffit frame component that is walled in or concreted in during the creation of the outer wall forms the basis for dimensioned system windows.
  • the reveal frame itself can be processed cost-effectively and it can be installed without an additional lintel.
  • the separation of the soffit frame from the window insert has the advantage that the latter cannot be contaminated during the concreting process or the masonry work or damaged during formwork. This is especially true when it comes to a high-quality window insert, whereby the glass, the tilt and turn fittings and the surface-finished window frames are not e.g. seeping cement slurry can be contaminated.
  • the subsequent insertion of the window into the reveal frame is carried out in such a way that the window insert is placed on a lower edge or groove of the reveal frame and is then pressed towards an at least partially circumferential stop edge.
  • the window insert is then screwed laterally to the reveal frame, for which purpose the reveal frame has bores with a thread or comprising a threaded sleeve.
  • fasteners namely screws and corresponding washers
  • the fasteners are supplied as an accessory pack and there is a risk that these fasteners will be lost during transport or on the construction site.
  • a built-in frame known per se comprising a circumferential inner stop edge and at least one bore
  • the reveal frame has at least one, expediently two, opposite latching springs fastened in the bore, which spring out when the window insert is inserted into the reveal frame from a protruding, quasi relaxed position by sliding the window insert along at least one sliding surface of the latch spring into a pushed back, move the cocked position.
  • the detent spring relaxes or the detent springs and relax snap into a profile or a corresponding recess in the window insert.
  • the latching springs are temporarily tensioned when the window insert is pressed into the reveal frame, whereby these initially move away from the window insert in the direction of the reveal frame.
  • the catch springs relax and are taken up by the profile of the window insert or a separately provided recess, which means that the window insert is securely fastened in the reveal frame with minimal assembly effort.
  • the window insert in cooperation with a circumferential elastic seal and a latching edge of the spring which rests in or on the profile of the window insert, is subjected to an additional radial force which leads to a tensioning of the elastic seal that the required tightness is guaranteed under thermal and moisture aspects.
  • the detent spring is either detachably fastened by means of a bolt in the corresponding bore of the soffit frame, or the detent spring has a claw formed in one piece with it, which also has spring properties, the claw being pressed or pressed into the bore of the soffit frame and used there for fastening .
  • a preferred embodiment of the detent spring is based on a single-layer leaf spring, this leaf spring having symmetrical legs with respect to the fastening surface for the bolt or the claw. The legs are angled so that the corresponding voltage when inserting the window insert during actual insertion process and the desired relaxation when reaching the locking position.
  • sliding surfaces are provided on the catch spring.
  • the sliding surfaces of the detent spring are formed by angled legs, each of which is inclined with respect to the installation direction of the window insert, i.e. have a contact surface.
  • the detent spring can be designed as a helical spring fastened in the bore with a sliding surface arranged at the free end of the spring.
  • an interior-side gap in the reveal frame and window insert is provided for dismantling the window insert.
  • the spring can now be pushed back manually out of the locking position, so that the window insert can be removed from the reveal frame against the mounting direction.
  • the detent spring in cooperation with the profile or the corresponding recess on the window insert, fixes the latter in the reveal frame, further manual fastening activities, such as tightening a screw or the like, being unnecessary.
  • a circumferential elastic seal is advantageously arranged between the stop edge and the corresponding opposite surfaces of the window insert, which is compressed when the window insert is pressed in or mounted in the reveal frame.
  • the window insert or the catch spring its Has reached the predetermined locking or end position, there is also a partial relaxation of the circumferential elastic seal, which improves the fit of the detent spring in the corresponding profile.
  • bevelled contact surfaces can be formed all around the outside of the window insert at the points where corresponding outer surfaces of the window insert come into contact with the sliding surfaces of the detent spring, so that neither the spring is overstretched nor excessive forces are required when mounting the window insert in the reveal frame.
  • the detent spring 1 is formed in the example shown as a single-layer leaf spring with symmetrically opposite legs 2 and 3, which include a substantially flat mounting surface 4.
  • the fastening surface 4 has a bore 5 for receiving a fastening bolt (see FIG. 2).
  • the front view of the detent spring 1 according to FIG. 1b clearly shows the angled legs 2 and 3, which later ensure interaction with the corresponding surfaces of the window insert for the necessary tension and relaxation.
  • the legs 2 and 3 each have sliding surfaces 6 and have a latching edge 7.
  • a corresponding contact surface slides along the sliding surface 6 and exerts a force on the respective leg 2, 3, so that it moves from a protruding relaxed position into a retracted tensioned position and when the locking position of the window insert in the soffit frame is reached, the legs 2 and 3 relax.
  • an embodiment with a partial longitudinal slot 9 is provided which ensures a certain spring action of the bolt 8 when it is pressed or driven into the bore of the reveal frame.
  • the bolt can also be used have a pressing surface 10, which can also have a grooved or corrugated shape, which increases the seat of the fastening bolt 8 in the corresponding hole in the reveal frame.
  • a single-layer leaf spring 11 is to be described in a further exemplary embodiment, which corresponds to the embodiment of the legs 2 and 3 as described with reference to FIGS. 1a to c.
  • the special single-layer leaf spring 11 has a U-shaped claw 12, which can be seen in FIG. 3b.
  • Detent teeth 14 are provided on the legs 13 of the claw 12, which claw and clamp the single-layer leaf spring by means of the claw 12 or allow the leg 13 in the associated bore of the reveal frame installation frame.
  • the single-layer leaf spring 11 according to FIGS. 3a and b can, as can be seen from the development according to FIG. 3c, be formed in one piece in a simple manner, which not only reduces the costs for the preassembly of the detent spring in the soffit frame installation frame but also the costs can be kept low overall, since it is not necessary to provide a separate fastening bolt.
  • FIG. 4 shows, in an upper part, a section through a top view of the soffit frame installation frame 20 with a detent spring 1 fastened to the inside on a side wall.
  • the detent spring 1 is fixed in a reveal frame bore 21 by means of the fastening bolt 8 mentioned.
  • This fastening of the detent spring 1 by means of the fastening bolt 8 takes place in that the bolt is first passed through the bore 5 of the detent spring 1 and then driven or pressed into the bore 21 with a hammer blow. Additional tools are not necessary for the pre-assembly of the detent spring 1 in the reveal frame 20 or in the bore 21.
  • the window insert 22 consisting of window sash 23 and window frame 24, is now inserted into a lower recess 25 of the reveal frame 20 with a corresponding edge 26 in the direction of the arrow.
  • the window insert 22 is again moved further in the direction of the arrow in the direction of the installation position or locking position, a circumferential section of the frame 24 coming into operative connection with the sliding surfaces 6 of the detent spring 1, and the detent spring 1 from a relaxed position by sliding along the Window insert 22 or the frame is moved into a retracted, tensioned position. During this movement, the entire window insert 22 is simultaneously centered laterally.
  • a circumferential elastic seal 27 for sealing the window insert 22 to be inserted can also be seen in the upper part of FIG. 5.
  • a tool for example a screwdriver
  • a tool can easily be inserted through a gap 30 between the soffit frame installation frame 20 and the window insert 22, which results on the interior side, with the aid of which the detent spring 1 or 11 in the direction of Reveal frame 20 can be compressed, whereby disassembly of the window insert 22 can be achieved.
  • a helical spring can be arranged in the bore 21 in the reveal frame 22, which has a section which is provided with a sliding surface.
  • the coil spring is compressed when moving the window insert towards the end or locking position and can relax when it reaches a corresponding position in relation to the profile or the corresponding recess in the window insert, which, just as in the exemplary embodiment with a leaf spring, reliably locks the Use of windows in the reveal frame with simultaneous possibility of interchangeability.
  • the helical spring expediently has a conical spiral which is partially pressed into the bore 21 is so that the detent spring designed as a helical spring can be preassembled or fastened without further fastening means.
  • the device described in the exemplary embodiment for fastening a window insert or the like in a soffit frame built-in frame leads to a considerably more effective assembly and disassembly without the need for complex threading and producing a screw connection between the window and the frame.
  • the otherwise required additional supply of locking means in the form of an accessory pack of screws, threaded sleeves and washers or the like can be omitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Window Of Vehicle (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
EP97100823A 1996-04-03 1997-01-20 Dispositif de fixation pour fenêtre Expired - Lifetime EP0799963B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19613396 1996-04-03
DE19613396 1996-04-03
DE19621056 1996-05-24
DE1996121056 DE19621056C2 (de) 1996-05-24 1996-05-24 Einrichtung zum Befestigen eines Fenstereinsatzes

Publications (2)

Publication Number Publication Date
EP0799963A1 true EP0799963A1 (fr) 1997-10-08
EP0799963B1 EP0799963B1 (fr) 2004-03-31

Family

ID=26024469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100823A Expired - Lifetime EP0799963B1 (fr) 1996-04-03 1997-01-20 Dispositif de fixation pour fenêtre

Country Status (3)

Country Link
EP (1) EP0799963B1 (fr)
AT (1) ATE263301T1 (fr)
DE (1) DE59711455D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035121A1 (fr) * 1997-02-05 1998-08-13 Alpha Fenstertechnik Gmbh Element de chassis en beton polymere
GB2389383A (en) * 2002-05-28 2003-12-10 David Salisbury Joinery Ltd A window assembly
GB2450690A (en) * 2007-07-02 2009-01-07 Cardale Group Ltd A door assembly and method of installing the door assembly
WO2009069080A1 (fr) * 2007-11-26 2009-06-04 Pierre Jacques Swart Ensemble dormant de fenêtre

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830274A (en) * 1956-11-05 1960-03-16 Henry Hope & Sons Ltd Means for securing metal window frames
FR1502595A (fr) * 1965-12-10 1967-11-18 Transglas Ag Encadrement pour éléments de cloisons
GB1167607A (en) * 1967-03-03 1969-10-15 Beckett Laycock & Watkinson Improvements in or relating to Window Frames
AT383857B (de) * 1985-04-17 1987-09-10 Stabil Kunststoffwerk Ges M B Fensterzarge
WO1991014067A1 (fr) * 1990-03-13 1991-09-19 Norment Industries, Inc. Systeme permettant de monter des fenetres, des portes et tout autre element du meme type
US5069013A (en) * 1990-08-16 1991-12-03 Illinois Tool Works Inc. Casement window fastening system
DE4421768A1 (de) * 1994-06-22 1996-01-04 Laeken Fensterzubehoer Gmbh Befestigungsmittel zum dauerhaften Verbinden eines Flügelrahmens mit einem Blendrahmen zu einem nicht öffenbaren Fenster

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830274A (en) * 1956-11-05 1960-03-16 Henry Hope & Sons Ltd Means for securing metal window frames
FR1502595A (fr) * 1965-12-10 1967-11-18 Transglas Ag Encadrement pour éléments de cloisons
GB1167607A (en) * 1967-03-03 1969-10-15 Beckett Laycock & Watkinson Improvements in or relating to Window Frames
AT383857B (de) * 1985-04-17 1987-09-10 Stabil Kunststoffwerk Ges M B Fensterzarge
WO1991014067A1 (fr) * 1990-03-13 1991-09-19 Norment Industries, Inc. Systeme permettant de monter des fenetres, des portes et tout autre element du meme type
US5069013A (en) * 1990-08-16 1991-12-03 Illinois Tool Works Inc. Casement window fastening system
DE4421768A1 (de) * 1994-06-22 1996-01-04 Laeken Fensterzubehoer Gmbh Befestigungsmittel zum dauerhaften Verbinden eines Flügelrahmens mit einem Blendrahmen zu einem nicht öffenbaren Fenster

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035121A1 (fr) * 1997-02-05 1998-08-13 Alpha Fenstertechnik Gmbh Element de chassis en beton polymere
GB2389383A (en) * 2002-05-28 2003-12-10 David Salisbury Joinery Ltd A window assembly
GB2389383B (en) * 2002-05-28 2005-07-27 David Salisbury Joinery Ltd Glazed frame mounting spring
GB2450690A (en) * 2007-07-02 2009-01-07 Cardale Group Ltd A door assembly and method of installing the door assembly
GB2450690B (en) * 2007-07-02 2012-11-14 Cardale Group Ltd A door assembly and a method of installing a door assembly
WO2009069080A1 (fr) * 2007-11-26 2009-06-04 Pierre Jacques Swart Ensemble dormant de fenêtre

Also Published As

Publication number Publication date
EP0799963B1 (fr) 2004-03-31
DE59711455D1 (de) 2004-05-06
ATE263301T1 (de) 2004-04-15

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