EP0340456B1 - Scherenlager eines Dreh-Kipp-Beschlags - Google Patents

Scherenlager eines Dreh-Kipp-Beschlags Download PDF

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Publication number
EP0340456B1
EP0340456B1 EP89105751A EP89105751A EP0340456B1 EP 0340456 B1 EP0340456 B1 EP 0340456B1 EP 89105751 A EP89105751 A EP 89105751A EP 89105751 A EP89105751 A EP 89105751A EP 0340456 B1 EP0340456 B1 EP 0340456B1
Authority
EP
European Patent Office
Prior art keywords
bearing
scissor
bearing pin
safety element
pin
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.)
Revoked
Application number
EP89105751A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0340456A1 (de
Inventor
Walter Dipl.-Ing. Renz (Fh)
Otto Sprenger
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 Baubeschlaege
Original Assignee
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=6823379&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0340456(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Priority to AT89105751T priority Critical patent/ATE87064T1/de
Publication of EP0340456A1 publication Critical patent/EP0340456A1/de
Application granted granted Critical
Publication of EP0340456B1 publication Critical patent/EP0340456B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • E05D7/1022—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets with snap-fitted pins
    • 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
    • E05D15/5205—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with horizontally-extending checks
    • 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
    • E05D15/522—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/02—Hinges or pivots of special construction for use on the right-hand as well as the left-hand side; Convertible right-hand or left-hand hinges
    • 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 scissor-type bearing of a turn-tilt fitting, of the type described in the preamble of claim 1. It is normally attached to the upper axis-side corner of the frame.
  • the deployment arm or an arm of a deployment scissors is rotatably articulated on this scissor stay bearing, the axle connection being established via the bearing pin.
  • the bearing pin In order to be able to hang the wing in and out, the bearing pin must be detachable. Normally you pull it out of the scissor-type bearing completely or at least to the extent that the space between the two bearing bores is completely cleared. If you only pull the bearing pin out of one, preferably the lower, bearing hole, you have to ensure that it is held in its release position in a suitable manner. The advantage in the latter case is that the bearing pin always remains on the scissor bearing and it cannot be lost as a result.
  • the lower bearing point of the turn-tilt fitting is assigned to the lower axis-side corner of the frame.
  • a turn-and-tilt sash of a window, a door or the like it consists of a so-called corner bearing.
  • a bearing sleeve is attached on the wing side, which is pushed over a tiltable axle bolt on the frame.
  • the wing often has to be attached and detached several times during construction. For this reason, it is desirable that the bearing pin on the scissor bearing can be released in the simplest possible way. On the other hand, it should be held securely in its working position with the sash attached.
  • either a spring clip is attached to the articulation pin or to the base body.
  • the spring extends into the range of motion of the bearing pin. To the Unhooking the wing you only have to push the spring back. Adequate securing is guaranteed with this leaf spring, but it is a sharp-edged component that can lead to injuries when cleaning.
  • one of the fastening screws for the base body is arranged so that its head protrudes into the area of the bearing pin so that it can only be moved when the screw is unscrewed. It is very disadvantageous that the fastening screw must be unscrewed to unhook the wing. On the one hand, it can easily get lost and, on the other hand, it is often no longer screwed in for convenience after the wing has been removed. In addition, a screw, for example in the case of a plastic or wooden frame, cannot be unscrewed and screwed in as often as desired.
  • the object of the invention is therefore to develop a scissor stay of the type described in the preamble of claim 1 so that the bearing pin is held securely and injury by the securing element is excluded, the coupling and uncoupling of the opening device as easy and quick as before should be possible.
  • the invention proposes that the scissor bearing according to the preamble of claim 1 the characterizing part of this claim is formed.
  • the use of a securing element which, however, is not used for the eventual retention of the bearing pin in its release position, can reliably prevent the undesired displacement of the bearing pin.
  • the securing element has at least two pronounced positions, namely a working position in which it projects into the displacement area of the bearing pin so that it cannot be moved, or at most only insignificantly, and a release position in which it is located so far outside the displacement area of the bearing pin. that it can neither prevent nor impair its displacement movement. So if you hang the sash and connect the opening device to this upper scissor stay by inserting or at least moving the bearing pin, you only need to transfer the securing element from its release position into its working position to hold the sash securely on the frame.
  • the or each securing element is rotatably mounted on the base body, the axis of rotation extending transversely to the axis of the bearing pin.
  • the securing element is easily accessible and therefore easy to use. All you need is a hole in the body and a suitable protection against axial Moving the securing element.
  • a further development of the invention is characterized by a head of the securing element, the part of which protrudes into the displacement region of the bearing pin in the release position is removed.
  • the bearing pin can easily be moved sideways past the head of the securing element because it has been partially removed or shaped accordingly.
  • the remaining part of the head or the specially designed head now enters the range of motion of the bearing pin and blocks its displacement movement from the working position into the release position for the opening device.
  • an eccentric, axially projecting projection can also be provided on a correspondingly flatter head. The work and mode of operation is the same as described above.
  • a further embodiment of the invention is formed, which is characterized by an axially projecting projection or head which is arranged eccentrically to the axis of rotation of the securing element and which is located in the release position outside the bearing pin displacement area and projects into the latter in the working or blocking position , where it directly overlaps the associated bolt end.
  • This eccentrically attached head acts in the same way as an eccentric attachment on a head mounted concentrically to the shaft.
  • a further development of the invention is characterized in that the securing element is held in the manner of a rivet on the preferably plate-shaped base body so as to be rotatable but not displaceable.
  • This securing element or these securing elements are characterized by a particularly simple construction and thus by robust behavior and low costs. In addition, the captivity is guaranteed.
  • Another preferred embodiment of the invention is characterized by an attachment or a receptacle for a turning tool, in particular a screw slot.
  • This slot can also be used as an indicator for the positions of the securing element. For example, you can attach the slot so that it runs parallel to the geometric axis of the bearing pin in the release position and perpendicular to it in the locking position. If you want to use the recording in two ways, namely also to display the position, then a cross slot that is usable for adjustment without a special marking is not suitable.
  • a particularly important variant of the invention is characterized by a symmetrical configuration with respect to the center of the space between two bearing eyes having the bearing bores and the likewise symmetrical arrangement of two optionally usable securing elements, the bearing pin having a thickened head with which one of the securing elements in each case cooperates in his working position.
  • the head is located at the upper end of the bearing pin and in this case the securing element located above or laterally above the bearing pin head is used to secure the pin.
  • a further development of the invention is characterized by a first holding member which engages in a notch or circumferential groove of the bearing bolt in its release position and thus secures it in its release position against undesired resetting into the working position. It is particularly advantageous if a second holding member is present, which engages in the notch or circumferential groove of the bearing bolt in its working position, the first holding member being latched to a second notch or circumferential groove of the bearing bolt. This bolt is locked both in its working and in its release position for the display device by two or such a holding member.
  • the holding members are each held in a breakthrough or the like of the base body by frictional engagement and each has a resilient section, in particular a middle section, having.
  • This resilient section makes it possible to disengage the bearing pin with a short jerk when the securing element is in the release position, each holding member evading laterally in a resilient manner.
  • the scissor-type bearing has a base body 1 designed as a bearing plate and two bearing eyes 2 and 3, each with a bearing bore 4 or 5.
  • a bearing pin 6 can be inserted into these aligned bearing bores.
  • the scissor bearing is designed symmetrically to a plane 7 extending perpendicular to the image plane. In order to be able to fasten it to a frame, it has at least one, but preferably two through bores 8 to 11 on both sides of this symmetry plane.
  • a recess 12 on the side open to the edge is provided on the base body 1 between the two bearing eyes 2 and 3. This creates the necessary space for a bearing eye attached to the pivoted end of a raising arm or a raising device. The latter is also penetrated by the bearing pin 6 in its working position.
  • each securing element consists of a shaft 17 and a head 18, the rear end of the shaft being permanently deformed to form a rivet head 19.
  • the riveting is carried out in such a way that the securing element can be rotated about its axis 20. It can also be seen that the head 18 on its right side in FIG. 4 has been partially removed. As a result, the thickened head 15 of the bearing pin 6 can be moved as desired in the direction of the arrow 14 or in the opposite direction without hindrance by the securing element located in this rotational position (release position).
  • the remaining head part arrives in the range of motion of the bolt head 15. It is preferably located directly above the bolt, so that this can no longer be moved in the direction of arrow 14. In order to ensure this protection against displacement, of course there is no need for a thickened head on the bearing pin, rather it is only important that the securing element is in its working position in the displacement area of the bearing pin. If, in the embodiment according to FIG. 6, the securing bolt is inserted from below, it can be secured against being pulled out against the arrow 14 by means of the lower securing element 16.
  • first circumferential groove 22 at its lower end in FIG. 1. If this is located within the upper bearing eye 2, a first holding member 23 located therein can snap into the groove 22. As a result, the bearing pin can then be securely locked in the raised release position shown in FIG. 2.
  • the bearing pin is also equipped with a second circumferential groove 24, which is located in the area of the thickened head 15. The first holding element 23 engages in this in the working position of the bearing pin 6.
  • a second holding member 25 on the lower bearing eye 3 snaps into the first circumferential groove 22 in the working position of the bearing pin. This guarantees the right and left usability of this scissor stay.
  • the shape of the holding members 23 and 25 can be seen in a plan view. They are made of resilient plastic and have an annular, resilient center piece 26. With this, it is held in place in an opening 27 by frictional engagement. An inner bar 28 forms the locking member, which can enter directly into the associated circumferential groove. A head piece 29 is housed flush in an external widening of the opening 27. In the sense of arrow 30, the holding member 23 or 25 cannot deflect even when it is snapped in and out because the head piece 29 is supported on the frame when the scissor bearing is mounted.
  • the thickened head 15 does not rest directly on the upper bearing eye 2, but with an underlying thickened shaft part and therefore has a certain distance from the bearing eye.
  • the securing elements 13 and 16 are also important in the case of a scissor bearing that no holding members 23, 25 or at least no holding member for the raised bearing pin 6, i. H. they also secure a bearing pin, which is basically completely removed to unhook the opening device.
  • a slot-shaped receptacle 32 in particular, on the head 18 of the securing element 13, 16, whose rotation is made possible with the aid of a suitable tool, for example a screwdriver, and which can also take over the function of a display device which, depending on the rotational position, can be in the release position or Working position of the securing element clarified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)
  • Harvester Elements (AREA)
EP89105751A 1988-04-26 1989-04-01 Scherenlager eines Dreh-Kipp-Beschlags Revoked EP0340456B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89105751T ATE87064T1 (de) 1988-04-26 1989-04-01 Scherenlager eines dreh-kipp-beschlags.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805504U DE8805504U1 (de) 1988-04-26 1988-04-26 Scherenlager eines Dreh-Kipp-Beschlags
DE8805504U 1988-04-26

Publications (2)

Publication Number Publication Date
EP0340456A1 EP0340456A1 (de) 1989-11-08
EP0340456B1 true EP0340456B1 (de) 1993-03-17

Family

ID=6823379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105751A Revoked EP0340456B1 (de) 1988-04-26 1989-04-01 Scherenlager eines Dreh-Kipp-Beschlags

Country Status (3)

Country Link
EP (1) EP0340456B1 (pl)
AT (1) ATE87064T1 (pl)
DE (2) DE8805504U1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476844A2 (de) 2011-01-18 2012-07-18 Aug. Winkhaus GmbH & Co. KG Drehlager

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905239U1 (de) * 1989-04-25 1989-06-15 Siegenia-Frank Kg, 5900 Siegen Scharnier für Fenster, Türen o.dgl.
FR2670529B1 (fr) * 1990-12-18 1995-08-04 Peugeot Charniere, en particulier pour volet ou hayon de vehicule automobile.
DE9308668U1 (de) * 1993-06-10 1994-10-27 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Lagerteil eines Lagers für die wenigstens drehbare Lagerung eines Flügels, eines Fensters, einer Tür o.dgl.
DE19521539B4 (de) * 1995-06-13 2004-07-08 Aug. Winkhaus Gmbh & Co. Kg Drehlager, insbesondere Scherenlager eines Drehbeschlags oder Dreh-Kippbeschlags für Fenster, Türen oder dergleichen
US5722121A (en) * 1996-02-27 1998-03-03 Federal-Hoffman, Inc. Enclosure hinge
FR2773377B1 (fr) * 1998-01-07 2000-02-11 Ferco Int Usine Ferrures Perfectionnement d'articulation d'un ouvrant sur un dormant
DE502005002580D1 (de) † 2005-08-22 2008-03-06 Roto Frank Ag Scharniergelenk, insbesondere für Fenster, Türen oder dergleichen
DE102017108586B3 (de) * 2017-04-21 2017-12-28 Rittal Gmbh & Co. Kg Scharnier für ein Schaltschrankgehäuse sowie ein entsprechendes Schaltschrankgehäuse und Montageverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584006B2 (de) * 1965-12-18 1976-12-02 Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg Gelenkverbindung, insbesondere fuer fenster, tueren o.dgl.
DE2009639A1 (de) * 1970-03-02 1971-09-16 Scharwaechter Kg Trennbares, mehrteiliges Gelenk
AT364953B (de) * 1973-04-05 1981-11-25 Siegenia Frank Kg Gelenk, insbesondere fuer waagrechte dreh-kipp-ausstellvorrichtungen, bei fenstern, tueren od.dgl., mit einer sicherung gegen unbeabsichtigtes loesen
DE2623140A1 (de) * 1976-05-22 1977-12-01 Ver Baubeschlag Gretsch Co Gelenkverbindung
US4695030A (en) * 1985-09-03 1987-09-22 Fischer Jay P Quick release clamp
US4715090A (en) * 1985-12-18 1987-12-29 The Bloxwich Lock And Stamping Company Limited Demountable hinges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476844A2 (de) 2011-01-18 2012-07-18 Aug. Winkhaus GmbH & Co. KG Drehlager
DE102011002810A1 (de) 2011-01-18 2012-07-19 Aug. Winkhaus Gmbh & Co. Kg Drehlager

Also Published As

Publication number Publication date
DE58903773D1 (de) 1993-04-22
EP0340456A1 (de) 1989-11-08
ATE87064T1 (de) 1993-04-15
DE8805504U1 (de) 1988-06-23

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