EP0117769B1 - Perfectionnements aux parcloses en matière plastique destinées à s'accrocher à des châssis préfabriqués de fenêtres ou portes - Google Patents

Perfectionnements aux parcloses en matière plastique destinées à s'accrocher à des châssis préfabriqués de fenêtres ou portes Download PDF

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Publication number
EP0117769B1
EP0117769B1 EP19840400062 EP84400062A EP0117769B1 EP 0117769 B1 EP0117769 B1 EP 0117769B1 EP 19840400062 EP19840400062 EP 19840400062 EP 84400062 A EP84400062 A EP 84400062A EP 0117769 B1 EP0117769 B1 EP 0117769B1
Authority
EP
European Patent Office
Prior art keywords
glazing
flange
tongue
glazing bead
bead
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
Application number
EP19840400062
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0117769A1 (fr
Inventor
Pierre Chavy
Daniel Diaz
Jean-Claude Legrand
Jean-Pierre Lizee
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.)
CONFORGLACE SA
Original Assignee
CONFORGLACE SA
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 CONFORGLACE SA filed Critical CONFORGLACE SA
Publication of EP0117769A1 publication Critical patent/EP0117769A1/fr
Application granted granted Critical
Publication of EP0117769B1 publication Critical patent/EP0117769B1/fr
Expired 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
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E06B3/5821—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed

Definitions

  • the invention relates to plastic glazing beads (or profiles) intended to hang on prefabricated frames of windows or doors in order to maintain single or multiple glazing in the rebates of these frames and it relates more particularly, but not exclusively, polyvinyl chloride (PVC) glazing beads.
  • PVC polyvinyl chloride
  • the known glazing beads of this type are generally arranged so as to hang on the frames by a movement essentially parallel to the plane of the glazing, which geometrically prevents these glazing beads from being connected in pairs by tabs at the corners of the frames.
  • Such a constraint entails drawbacks that are both technical, in particular in terms of sealing, and aesthetic, by lack of harmony between the corners of the glazing beads and those in mitered frames.
  • glazing beads Furthermore, windows equipped with these glazing beads most often serve as a separation between the interior and exterior of buildings, the glazing beads then being located on the interior faces of the windows. As the glazing thus risks being exposed to sometimes violent winds, the glazing beads must be able to withstand the significant forces due to these winds and in particular they must remain attached to the frame, despite the components of these forces which are perpendicular to the plane of the glazing and which tend to drive them inward.
  • DE-A-1 534 786 describes a glazing bead which comprises a horizontal tongue provided with hooking means and a support tab. This glazing bead can be put in place by a translational movement perpendicular to the plane of the glazing.
  • the invention therefore aims to make glazing beads which, on the one hand, can hang directly on the chassis themselves by a movement allowing their connection in tabs and, on the other hand, are capable, once hung and despite their relative deformability, to resist thrusts exerted on the glazing from the outside to the inside, generally under the effect of winds.
  • the glazing bead according to the invention is essentially characterized in that it has roughly the shape of an angle iron, a first wing of which is intended to be placed practically perpendicular to the glazing so that its free end serve as a support for the latter and a second wing of which is intended to be placed apart and practically parallel to the glazing, moving away from the central part of the latter and in that from the intermediate part of this second wing successively leave at least one flexible tongue provided with hooking means cooperating with the chassis and at least one relatively rigid support tab, located beyond the flexible tongue relative to the first wing but close enough to or touching this tab to oppose the bending of the latter in the direction which separates it from the first wing while allowing its bending in the opposite direction.
  • the invention relates to a plastic glazing bead 1 intended to hang on a prefabricated window frame 2 (or door) in order to maintain glazing 3 in the rebate 4 of this frame 2.
  • the glazing 3 is double and consists of two panes 5 and 6 connected together by spacing and peripheral sealing means 7, without the intervention of a framing profile.
  • the glazing 3 could also be triple or even simple, but the invention applies with the greatest interest in the case where the glazing 3 is relatively thick.
  • the rebate 4 is limited by two perpendicular faces of the frame 2, namely a face 8 parallel to the plane of the glazing 3 and a face 9 perpendicular to this plane and constituting the rebate bottom, the latter being generally furnished with a wedge 10 on which the edge of the glazing 3 rests.
  • the exterior and interior of the building are located respectively to the right and to the left of the glazing 3.
  • the glazing bead 1 located inside, tends to keep the glazing pressed against the face 8 of the frame 2, in general with the interposition of a seal 11 made of synthetic rubber and a flashing 12.
  • the seal 11 can be made of flexible PVC coextruded with the chassis profile.
  • the glazing bead 1 has roughly the shape of an angle iron of which a first wing, or "horizontal wing” 13, is intended to be placed practically at the perpendicular to the glazing 3 so that its free end 14 serves as a support for this glazing 3 and of which a second wing or “vertical wing” 15 is intended to be placed apart (to the left of FIG. 1) and practically parallel to the glazing 3, moving away from the central part of the latter, that is to say starting from the bottom of FIG. 2.
  • the above attachment means are constituted by a spout 18 which is formed towards the free end of the tongue 16, on its face separated from the horizontal wing 13, and which is arranged so as to cooperate with a notch 19 formed on the face 9 at the rebate bottom of the chassis 2.
  • These hooking means could moreover be replaced by equivalent means.
  • the single notch 19 could be replaced by a series of notches or rack allowing a glazing bead 1 of a determined type to maintain, in a frame 2 of also determined type, glazing 3 more or less thick.
  • the single spout 18 could be replaced by a series of similar spouts.
  • the horizontal wing 13 of the glazing bead 1 is provided with stiffening means generally comprising an oblique partition 20 starting from the vertical wing 15 and ending at the free end 14 of the horizontal wing 13. More preferably , this end 14 is widened perpendicular to the horizontal wing 13 so as to offer a sufficiently large bearing surface to the glazing 3 and / or to a seal 21 adapted to this end 14 by coextrusion.
  • the tongue 16 and the tab 17 being generally made of the same material, the flexibility of one and the relative rigidity of the other are essentially due to differences in thickness. It is nevertheless possible to increase the rigidity of the tab 17 thanks to a particular profiling of the glazing bead 1.
  • the tab 17, which starts directly from the vertical wing 15, is further connected by a vertical partition 22 to the oblique partition 20, this vertical partition 22 being spaced from the vertical wing 1 thus constituting for the lug 17 a stiffening box structure.
  • the tongue 16 does not start directly from the vertical wing 15, but from the vertical partition 22 without being stiffened.
  • the vertical wing 15 advantageously ends by means of fitting into the chassis 2.
  • these fitting means consist of a groove 23, limited by the base of the tab 17, by the end part of the vertical wing 15 and by a horizontal return 24 thereof.
  • This groove 23 is intended to receive a tongue 25 formed by the extension of the rebate bottom 9 of the chassis 2, beyond the notch or notches 19 relative to the other face 8 delafeuillure4.
  • the chassis 2 may also include a groove 26 limited on one side by the tongue 25 and intended to receive the return 24 of the glazing bead 1.
  • a glazing bead 1 is thus obtained which can be put in place by a translational movement essentially perpendicular to the plane of the glazing 3.
  • the flexible tongue 16 of the glazing bead 1 moves freely from the rigid tab 17 so that the spout 18 can cross the notch 19 and come to hang behind it.
  • Figure 2 shows in section the lower horizontal glazing bead. The same operations are done with the vertical glazing beads and the upper horizontal glazing strip. The ends of all these glazing beads are cut at a bevel and their miter connection is authorized thanks to the direction of their hooking movement on the chassis 2.
  • the glazing 3 is maintained by the glazing beads and remains maintained even if it receives strong thrusts from the outside to the inside, that is to say from right to left according to FIG. 2. Indeed, these thrusts tend to twist the glazing beads by reducing the angle formed by their horizontal 13 and vertical 15 wings, that is to say by tending to lower the flexible tongue 16 relative to the rigid tab 17, which is prevented by the latter. Ultimately, the glazing bead 1 undergoes practically no deformation and the spout 18 remains well attached to the notch 19.
  • the glazing bead 1 had a single continuous tab 16 and a single continuous support tab 18, extruded with the glazing bead 1. According to a variant, it would be possible to provide the glazing bead 1 of several discontinuous tabs 16 and of several discontinuous support tabs 17, attached to the glazing bead 1, in particular by interlocking or "clipping".

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP19840400062 1983-01-24 1984-01-12 Perfectionnements aux parcloses en matière plastique destinées à s'accrocher à des châssis préfabriqués de fenêtres ou portes Expired EP0117769B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8300991 1983-01-24
FR8300991A FR2539802A1 (fr) 1983-01-24 1983-01-24 Perfectionnements aux parcloses en matieres plastiques destinees a s'accrocher a des chassis prefabriques de fenetres ou portes

Publications (2)

Publication Number Publication Date
EP0117769A1 EP0117769A1 (fr) 1984-09-05
EP0117769B1 true EP0117769B1 (fr) 1986-10-08

Family

ID=9285206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840400062 Expired EP0117769B1 (fr) 1983-01-24 1984-01-12 Perfectionnements aux parcloses en matière plastique destinées à s'accrocher à des châssis préfabriqués de fenêtres ou portes

Country Status (4)

Country Link
EP (1) EP0117769B1 (ru)
DE (1) DE3460908D1 (ru)
ES (1) ES277041Y (ru)
FR (1) FR2539802A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101914796B1 (ko) * 2013-11-13 2018-11-02 (주)엘지하우시스 창짝용 글레이징 비드 결합체 및 이를 이용한 유리 고정방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352469B (en) * 1999-07-28 2001-06-13 Mumford & Wood Ltd Glazed structure with press-fit beading
FR2998606B1 (fr) * 2012-11-27 2016-01-01 Atrya Pareclose et dispositif de montage de pareclose
BE1021233B1 (nl) * 2014-04-15 2015-08-27 Group A Nv Afdichtende verstevigde constructie voor een raam, een deur of dergelijke, profiel, kit en methode voor het fabriceren hiervan
GB2576348A (en) * 2018-08-16 2020-02-19 Hl Plastics Ltd Improvements in or relating to sash members

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184659A (en) * 1938-05-06 1939-12-26 Purdy E Attick Sash and store front construction
DE1534786A1 (de) * 1963-12-20 1969-07-31 Wuragrohr Gmbh Rahmen fuer Fenster,Tueren oder dergleichen
US3381434A (en) * 1965-05-14 1968-05-07 Pittsburgh Plate Glass Co Glass division bar
FR1572463A (ru) * 1968-05-06 1969-06-27
DE1910960A1 (de) * 1969-03-04 1970-11-05 Ind Friulana Avvolgibili Ed Af Anordnung von mittels Spundung verbundenen Profilelementen
DE2354169A1 (de) * 1972-11-03 1974-05-16 Wavin Bv Vorrichtung zum festlegen einer glasscheibe
BE794376A (fr) * 1973-01-22 1973-05-16 Eltreva Ag Chassis metallique pour fenetre ou porte
DE2614803A1 (de) * 1976-04-06 1977-10-27 Syco Prod Entwicklungs Gmbh Glasfalzleiste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101914796B1 (ko) * 2013-11-13 2018-11-02 (주)엘지하우시스 창짝용 글레이징 비드 결합체 및 이를 이용한 유리 고정방법

Also Published As

Publication number Publication date
FR2539802B1 (ru) 1985-05-03
ES277041U (es) 1984-07-16
ES277041Y (es) 1985-02-01
FR2539802A1 (fr) 1984-07-27
DE3460908D1 (en) 1986-11-13
EP0117769A1 (fr) 1984-09-05

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