EP0628693A2 - Equerre, en particulier pour palier au moins pivotant d'une aile, d'une fenêtre, d'une porte ou similaire - Google Patents

Equerre, en particulier pour palier au moins pivotant d'une aile, d'une fenêtre, d'une porte ou similaire Download PDF

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Publication number
EP0628693A2
EP0628693A2 EP94108786A EP94108786A EP0628693A2 EP 0628693 A2 EP0628693 A2 EP 0628693A2 EP 94108786 A EP94108786 A EP 94108786A EP 94108786 A EP94108786 A EP 94108786A EP 0628693 A2 EP0628693 A2 EP 0628693A2
Authority
EP
European Patent Office
Prior art keywords
corner
groove
angle
wing
corner bracket
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
EP94108786A
Other languages
German (de)
English (en)
Other versions
EP0628693A3 (fr
EP0628693B1 (fr
EP0628693B2 (fr
Inventor
Walter Dipl.-Ing. Renz (Fh)
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.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6894266&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0628693(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Publication of EP0628693A2 publication Critical patent/EP0628693A2/fr
Publication of EP0628693A3 publication Critical patent/EP0628693A3/fr
Publication of EP0628693B1 publication Critical patent/EP0628693B1/fr
Application granted granted Critical
Publication of EP0628693B2 publication Critical patent/EP0628693B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5214—Corner supports
    • 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

Definitions

  • the invention relates to a corner bracket on or for a fitting part of a fitting, in particular for the at least rotatable mounting of a sash, a window, a door or the like on a fixed frame, the sash having at least in the region of the frame corner receiving the corner bracket is provided against the fixed frame towards the outside, widening the fitting part groove on the outside, the corner angle also resting on the two parallel shoulders of the fitting part groove and being fastened to the wing by means of screws screwed into the groove base.
  • the fitting part groove usually runs around on the casement, so that one and the same profile can be used for the frame bars.
  • the cross section of the fitting part groove depends on the fitting to be fitted.
  • the step-by-step narrowing can, as provided in the exemplary embodiment, be achieved by providing two parallel, mutually facing webs shortly before the slot mouth.
  • the corner angle then lies on the outer edge of the two webs, it again being customary for the corner angle to be flush with the wing on the outside.
  • the corner bracket is used to attach fittings, for example a bearing sleeve of a pivot bearing for the at least rotatable mounting of this wing on a fixed frame receiving the latter.
  • fittings for example a bearing sleeve of a pivot bearing for the at least rotatable mounting of this wing on a fixed frame receiving the latter.
  • the width of the groove at the mouth of the groove generally corresponds to the width of the angle legs of the corner bracket, so that the groove at the corner in question is closed smoothly on the outside by the corner bracket.
  • An extension plate can be attached to each angle leg, which then closes the remaining part of the groove on the outside.
  • each leg of the corner angle of the known prior art has a certain distance from the base of the groove and the fastening screws penetrate the groove to the groove base and then penetrate into the groove base, whereby the connection to the relevant spar of the casement takes place, the load on the screws is particularly unfavorable. For example, if the sash in question is subjected to violence or if it heats up excessively with appropriate thermal expansion, the screws that are initially screwed in tightly can loosen a little, and this then leads to bending stress not only when subjected to violence but also when the window or door is subsequently used of the screws. As a result, at least some of the screws can loosen further, and this will result in an overall compromise in safety.
  • the object is to develop a corner bracket of the type mentioned in such a way that, at least in the cases described, the bending stress on the screws is at least largely avoided.
  • this corner bracket has, as it were, a supporting element for supporting on the base of the groove, which in addition to the non-deformed angled leg of at least one Fastening screw is penetrated.
  • the screw is thus subjected to shear at the groove base and not to bending as before.
  • a screw is always more resilient to shear than to a bend, and as a result, this corner angle, in the desired manner, brings about a significant improvement in safety when abnormal conditions occur, which also includes excessive heating of the wing.
  • the width of the end areas must of course be chosen so that they fit through the respective narrow point between the two support edges in the groove and, if the groove narrows further inside, the passage to the groove base is also possible there. In most cases, the narrow point between the two support edges is the narrowest point of the groove, so that a one-time reduction in the width, in particular before bending, is sufficient.
  • the total height of the angle legs in the region of the bent ends is equal to the total depth of the groove. It follows from this that the bent ends of the angled legs generally have an arcuate or U-shaped shape and the corner angle is not simply folded.
  • a further development of the invention provides that the width of the corner angle in the area of the immediate corner corner is reduced by means of two opposite cutouts, the size of the cutouts corresponding approximately to the cross section of a weld bead on the outer corner of the frame.
  • the depth of the cutouts can correspond approximately to the reduction in the width on each side of the end region to be bent or, in other words, the width of the corner angle in the region of the immediate corner corner is approximately equal to the width of the two bent end regions.
  • the bearing sleeve can be connected indirectly via an angular intermediate member to the upper angle leg in the position of use, whereby an articulated connection known per se can also be present, so that the bearing sleeve can be pivoted relative to the sash frame level.
  • the corner bracket 1 forms the one in the embodiment together with a bearing sleeve 2 or the wing-side half of a lower pivot bearing 3.
  • the wing 4 is rotatably supported in a manner not shown with the help of an upper and the lower pivot bearing on a fixed frame. It can also be a turn-tilt wing.
  • the corner angle has two angle legs 5 and 6, which are normally perpendicular to one another.
  • the lower, horizontal angle leg 6 in the use position is shorter than the vertical angle leg 5. This is common with such corner angles, but this does not rule out that both angle legs are the same are long.
  • the end regions 7 and 8 of the two angle legs are bent inwards by approximately 180 °.
  • these end regions are not simply folded; rather, together with the part of the respective angle leg that has remained undeformed, they form cross-sectionally arched or U-shaped supporting elements.
  • Figure 2 which represents the angle leg before bending, it can be seen that the width of the corner angle material is reduced at the two ends.
  • the reduced part forms a support element 9 or 10 after the two bends by 90 ° each, with which the corner angle on the groove base 11 of a groove 12 of the vertical frame spar 14 and a horizontal groove 13 of the supports horizontal spar 15 of the wing 4. It can be seen from FIG.
  • each angled leg rests on the outwardly facing edge 16 of two mutually facing strips 17, the space between the two strips, of which only the right one can be seen in FIG. 3, forms a groove constriction 18.
  • the outer surface of the two angle legs each runs flush with the associated spar surface 19 and 20.
  • the grooves 12 and 13 are fitting grooves which, for example, accommodate drive rods in a known manner. Due to the mentioned narrowing of the groove, one can also speak of a fitting part groove 12 or 13 which is widened in sections on the outside. Moreover, it is common for the fitting part grooves 12 and 13 to be parts of a circumferential fitting part groove of the wing 4.
  • the free end 21 or 22 of the bent end region 7 or 8 runs approximately parallel to the undeformed part of its angle leg 5 or 6 and is supported directly on the groove base 11.
  • the free end 21 or 22 is provided with a through hole 23 for the passage of a fastening screw 24, which also passes through a coaxial through hole 25 of the undeformed angled leg and enters the material of the associated frame spar at the groove base.
  • a cutout 26 or 27 is provided on both sides, that is, at the location of the corner angle 1, which forms the immediate corner corner 29 after bending.
  • the width of the corner angle is approximately equal to that of the end regions 7 and 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Assembled Shelves (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
EP94108786A 1993-06-10 1994-06-08 Equerre, en particulier pour palier au moins pivotant d'une aile, d'une fenêtre, d'une porte ou similaire Expired - Lifetime EP0628693B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9308670U 1993-06-10
DE9308670U DE9308670U1 (de) 1993-06-10 1993-06-10 Eckwinkel, insbesondere für die wenigstens drehbare Lagerung eines Flügels, eines Fensters, einer Tür o.dgl.

Publications (4)

Publication Number Publication Date
EP0628693A2 true EP0628693A2 (fr) 1994-12-14
EP0628693A3 EP0628693A3 (fr) 1995-06-14
EP0628693B1 EP0628693B1 (fr) 1996-11-20
EP0628693B2 EP0628693B2 (fr) 2006-01-04

Family

ID=6894266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94108786A Expired - Lifetime EP0628693B2 (fr) 1993-06-10 1994-06-08 Equerre, en particulier pour palier au moins pivotant d'une aile, d'une fenêtre, d'une porte ou similaire

Country Status (4)

Country Link
EP (1) EP0628693B2 (fr)
AT (1) ATE145446T1 (fr)
DE (2) DE9308670U1 (fr)
ES (1) ES2095702T5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707358U1 (de) * 1997-04-23 1998-08-27 Ferco International Ferrures et Serrures de Bâtiment S.A., Reding Beschlag mit Tragarm oder Ausstellarm zur Lagerung eines Drehflügels oder Dreh-Kippflügels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29511756U1 (de) * 1995-07-20 1995-09-28 Ferco International Usine de Ferrures de Bâtiment S.A.R.L., Sarrebourg Flügelseitiges Ecklagerbeschlagteil für Drehkippfenster
DE19707496A1 (de) * 1997-02-25 1998-08-27 Winkhaus Fa August Flügellagerteil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8413144U1 (de) † 1984-04-28 1984-07-26 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Fluegelseitiges gelenkband fuer ein fenster, eine tuer od. dgl.
DE8516560U1 (de) * 1985-06-07 1985-07-18 Siegenia-Frank Kg, 5900 Siegen Ausstellvorrichtung für die Flügel von Fenstern, Türen od. dgl.
DE4102295C1 (fr) † 1991-01-26 1992-03-12 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707358U1 (de) * 1997-04-23 1998-08-27 Ferco International Ferrures et Serrures de Bâtiment S.A., Reding Beschlag mit Tragarm oder Ausstellarm zur Lagerung eines Drehflügels oder Dreh-Kippflügels

Also Published As

Publication number Publication date
ES2095702T3 (es) 1997-02-16
EP0628693A3 (fr) 1995-06-14
ATE145446T1 (de) 1996-12-15
EP0628693B1 (fr) 1996-11-20
DE9308670U1 (de) 1994-10-27
DE59401063D1 (de) 1997-01-02
ES2095702T5 (es) 2006-06-01
EP0628693B2 (fr) 2006-01-04

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