WO2005047627A1 - Fixation de serrage de poignee de porte - Google Patents

Fixation de serrage de poignee de porte Download PDF

Info

Publication number
WO2005047627A1
WO2005047627A1 PCT/EP2004/012603 EP2004012603W WO2005047627A1 WO 2005047627 A1 WO2005047627 A1 WO 2005047627A1 EP 2004012603 W EP2004012603 W EP 2004012603W WO 2005047627 A1 WO2005047627 A1 WO 2005047627A1
Authority
WO
WIPO (PCT)
Prior art keywords
door handle
insert part
insertion opening
door
wall
Prior art date
Application number
PCT/EP2004/012603
Other languages
German (de)
English (en)
Inventor
Gerold Harms
Original Assignee
Dorma Gmbh + 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
Application filed by Dorma Gmbh + Co. Kg filed Critical Dorma Gmbh + Co. Kg
Priority to EP04797699A priority Critical patent/EP1713991B1/fr
Priority to ES04797699T priority patent/ES2398112T3/es
Publication of WO2005047627A1 publication Critical patent/WO2005047627A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts

Definitions

  • the invention relates to a door handle clamp fastening with a detachably inserted in an insertion opening of a door handle neck and which can be fixed in the insertion opening by means of a retaining screw which extends through the door handle neck and which is provided with a through opening for receiving a printer mandrel and which is resilient in cross section and which forms at least one component of the insert part Has locking spring which can be adjusted elastically against a locking toothing of the printer mandrel which can be inserted into the insert part.
  • Door handle clamp fastenings are generally designed in such a way that a door handle of a door fitting is firmly connected to the door handle mandrel, while the second door handle is detachably attached to the handle mandrel by means of a locking toothing which interacts with a locking spring.
  • the fastenings of both door handles of a door fitting are therefore usually designed differently.
  • DE-OS 19 30 679 discloses a generic clamp fastening with the features described above, the locking teeth of the printer mandrel having a concave longitudinal groove into which a locking spring engages, which is supported with a hump-like curvature on a wall of the insertion opening.
  • the insertion opening is cylindrical and takes up the cylindrical insertion part over part of its length in one of the two door handles.
  • DE-AS 12 58 758 has made known a handle mandrel which is firmly connected to one of the two door handles and which is clamped in the insertion opening of the other door handle by means of a locking spring located on an insert part fixedly arranged in the insertion opening.
  • the insert part consists of two opposite locking springs which engage with correspondingly shaped indentations in a locking toothing of circular cross section of the printer mandrel.
  • An insert consisting exclusively of a locking spring and arranged in both opposite door handles is the subject of DE 42 34 870 C1.
  • the lever handle necks have a stepped insertion opening, the locking spring, which causes the locking in the axial direction of the printer mandrel and forms a loose part, is arranged in the diameter of the step of the insertion opening, and the rotation lock of the printer mandrel is caused by engagement of the free end of the Printer mandrel in the smaller diameter stage is effected.
  • the object of the invention is to provide a door handle clamp fastening in which both the insert and the handle mandrel are positively and non-rotatably mounted in the handle neck. It should be possible to compensate for manufacturing tolerances in the area of the insertion opening of the pusher neck by means of the insert.
  • An essential part of the task is to design the door handle clamp fastening with reference to both opposite door handles of a door fitting in such a way that, by changing the insert parts of a door fitting with a smaller or larger through opening, they can be easily adapted to handle pins Diameter is made possible. The same applies to the adaptability to different insertion openings in the pusher neck.
  • the insert in the area of the longitudinal section of the insertion opening having the grooves, the insert is held in the insert opening of the door handle neck in a manner that is resistant to torsion, compression and rotation, the anti-rotation effect being brought about by the chamber guide molded onto the insert part and engaging in the longitudinal groove of the handle neck is, the locking spring being arranged at the same time in this area.
  • the insertion opening has a larger diameter between the grooves, so that due to this free space the arrangement of a sufficiently strong locking spring formed in one piece with the insert part is made possible.
  • the section of the insertion part which engages in the groove-free length section of the insertion opening and is directed towards the bottom of the sack-like insertion opening encloses the free end of the printer mandrel; is able to compensate for manufacturing tolerances in this area between the insertion opening and the mandrel and forms an additional anti-rotation device for the mandrel.
  • the arrangement of the door handle clamp fastening according to the invention on each of the two opposite door handles of a door fitting enables adaptation to handle pins of different diameters or with different insertion openings by exchanging the insert part, so that there is no need to adapt the opening of a door handle to a handle diameter given. This leads to a Standardization in the manufacture of door handles. For example, door handles with an insertion opening intended for a handle mandrel with an outer diameter of 9 mm can be plugged onto a handle mandrel with an outer diameter of 8 mm.
  • the chamber guide which can be inserted into the longitudinal groove of the insertion opening is designed in such a way that it protrudes over an outer wall of the insert, i. H. forms one or more ribs projecting over the outer wall of the insert part, which form-fit fill the aforementioned longitudinal groove, two preferred chamber guides being provided in a preferred embodiment, each of which is arranged on opposite outer walls of the insert part.
  • one of the two chamber guides can be made longer, while the second chamber guide, on the other hand, is shorter and merges into the locking spring forming an integral part of the outer wall.
  • a centering projection projecting beyond the outer wall for the retaining screw is arranged on an outer wall of the insert part; the centering lug, in cooperation with the retaining screw, fixes the insert in the insertion opening of the lever handle neck and at the same time, if it is acted upon appropriately - in addition to the function of the locking spring - it can also lock the handle pin in the handle neck.
  • the individual components of the door handle clamp fastening including the door handle, the printer mandrel and the door handle clamp fastening can basically consist of any suitable material; However, it has proven to be advantageous in terms of production technology and inexpensively if the insert part consists of a suitable plastic. The invention is explained in more detail below using an exemplary embodiment.
  • Figure 1 A horizontal section through a door handle with handle mandrel and door handle clamp fastening.
  • Figure 2 Detail of the door handle clamp mounting according to Figure 1 in an enlarged view.
  • Figure 3 A perspective view against the insertion opening of the lever handle neck.
  • Figure 4 In an enlarged and perspective view compared to Figures 1 to 3, a view against the locking teeth of the insert.
  • Figure 5 A representation turned by 90 ° compared to Figure 4.
  • Figure 6 A top view of the insert part in a perspective view.
  • FIG. 7 A top view of the insert according to FIG. 6 turned through 180 °.
  • a door handle 1 according to FIG. 1 has an insertion opening 3 in the area of a door handle neck 2, into which a handle mandrel 4 is inserted.
  • the insertion opening 3 has the same inner diameter over its entire length, two longitudinal grooves 12 lying opposite one another being provided in the area of the inner wall of the insertion opening 3 in a section a adjacent to the door leaf.
  • An insert generally designated 7 (see in particular FIGS. 4 to 7) has on two opposite outer walls 16 and 17 as chamber guides 13 and 14, respectively. drew raised reinforcements which engage in the longitudinal grooves 12.
  • the chamber guide 13 arranged on the outer wall 16 is designed to be longer than the chamber guide 14 arranged on the outer wall 17 is so that the retaining screw 5 locks the insert part 7 in the lever handle neck 2 and, when suitably acted upon, can additionally lock the handle pin 4 which extends through the through opening 6 of the insert part 7.
  • An essential component of a door handle clamp attachment, generally designated 8, is a locking spring 10, which is formed in connection with the chamber guide 4 and forms part of the insert part 7 and which engages in an associated locking toothing 9 of the printer mandrel 4 with a locking hook 11 formed at its free end.
  • the longitudinal grooves 12 in the insertion opening 3 of the lever handle neck 2 are designed only over the length section a, while the insert part 7 extends further in the area of the length section b - ie directed towards a bottom 15 of the insertion opening 3 is trained.
  • manufacturing tolerances with respect to the mandrel 4 or the insertion opening 3 can be compensated for over the entire length of the insertion opening 3 by appropriate adaptation of the insert part 7.
  • the through opening 6 of the insert 3 can be adapted to the diameter of the printer mandrel 4 that is used, depending on requirements. LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une fixation de serrage de poignée de porte (8) comprenant essentiellement une pièce d'insertion (7) qui peut être introduite dans une ouverture d'introduction (3) d'une gorge (2) de poignée de porte et qui comprend un ressort d'arrêt (10). Ce ressort d'arrêt (10) fait partie de la pièce d'insertion (7) et peut reposer contre une denture d'arrêt (9) d'un manchon de poignée (4) qui peut être introduit dans la pièce d'insertion (7). La présente invention est caractérisée : en ce qu'au moins une rainure longitudinale (12) destinée à accueillir un élément de guidage de chambre (13, 14) disposé sur la pièce d'insertion (7) et au moins une rainure longitudinale (12) destinée à recevoir un ressort d'arrêt (10) s'étendent sur une partie de la longueur de l'ouverture d'introduction (3) ; en ce qu'une section longitudinale (b) de la pièce d'insertion (7) vient au contact d'une section exempte de rainure de l'ouverture d'introduction (3), et ; en ce que les fixations de serrage de poignée de porte (8) de poignées de porte opposées (1) présentent une configuration en miroir.
PCT/EP2004/012603 2003-11-12 2004-11-08 Fixation de serrage de poignee de porte WO2005047627A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04797699A EP1713991B1 (fr) 2003-11-12 2004-11-08 Paire de poignées de porte avec une fixation de serrage de poignée de porte
ES04797699T ES2398112T3 (es) 2003-11-12 2004-11-08 Pareja de manillas de puerta con fijación por apriete de la manilla de puerta

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10353120.3 2003-11-12
DE2003153120 DE10353120B4 (de) 2003-11-12 2003-11-12 Türdrückerklemmbefestigung

Publications (1)

Publication Number Publication Date
WO2005047627A1 true WO2005047627A1 (fr) 2005-05-26

Family

ID=34585068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/012603 WO2005047627A1 (fr) 2003-11-12 2004-11-08 Fixation de serrage de poignee de porte

Country Status (5)

Country Link
EP (1) EP1713991B1 (fr)
CN (1) CN100587213C (fr)
DE (1) DE10353120B4 (fr)
ES (1) ES2398112T3 (fr)
WO (1) WO2005047627A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656328A (zh) * 2009-09-23 2012-09-05 尤菲科-硬件工业股份公司 用于门把手的安装设备
EP2172606B2 (fr) † 2008-10-06 2019-04-03 Burg-Wächter Kg Dispositif de poignée

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045945A1 (de) 2007-01-12 2008-07-17 Dorma Gmbh + Co. Kg Türdrückerbefestigung
CN107630593A (zh) * 2017-10-30 2018-01-26 安徽乐金健康科技股份有限公司 门把手组件
CN108240137A (zh) * 2018-03-08 2018-07-03 陈宏宾 一种基于自锁死扣件固定的快装把手
CN111822871B (zh) * 2020-06-10 2022-02-25 温州飞鹏五金有限公司 一种锁具执手装配加工设备
US11834864B2 (en) 2021-02-10 2023-12-05 Schlage Lock Company Llc Handle retention

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258758B (de) * 1965-12-20 1968-01-11 Hugo Haussels Fa Loesbare, auf beliebige Tuerdicke einstellbare Tuerdrueckerklemmbefestigung
DE1930679A1 (de) * 1969-06-18 1971-01-07 Hugo Haussels Fa Loesbare,auf beliebige Tuerdicke einstellbare Tuerdrueckerklemmbefestigung
DE7425072U (de) * 1975-01-02 Hoppe F Kg Baubeschlagfabriken Türdrückerverbindung
DE4234870C1 (de) * 1992-10-16 1993-11-25 Dorma Gmbh & Co Kg Lösbare Türdrückerverbindung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7425072U (de) * 1975-01-02 Hoppe F Kg Baubeschlagfabriken Türdrückerverbindung
DE1258758B (de) * 1965-12-20 1968-01-11 Hugo Haussels Fa Loesbare, auf beliebige Tuerdicke einstellbare Tuerdrueckerklemmbefestigung
DE1930679A1 (de) * 1969-06-18 1971-01-07 Hugo Haussels Fa Loesbare,auf beliebige Tuerdicke einstellbare Tuerdrueckerklemmbefestigung
DE4234870C1 (de) * 1992-10-16 1993-11-25 Dorma Gmbh & Co Kg Lösbare Türdrückerverbindung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172606B2 (fr) † 2008-10-06 2019-04-03 Burg-Wächter Kg Dispositif de poignée
CN102656328A (zh) * 2009-09-23 2012-09-05 尤菲科-硬件工业股份公司 用于门把手的安装设备
US8967686B2 (en) 2009-09-23 2015-03-03 Rudhager-Nystrom Design & Innovations Ab Fitting arrangement for a door handle
CN102656328B (zh) * 2009-09-23 2015-08-19 尤菲科-硬件工业股份公司 用于门把手的安装设备

Also Published As

Publication number Publication date
DE10353120A1 (de) 2005-06-16
EP1713991A1 (fr) 2006-10-25
DE10353120B4 (de) 2005-11-10
ES2398112T3 (es) 2013-03-13
CN100587213C (zh) 2010-02-03
EP1713991B1 (fr) 2012-10-24
CN1705805A (zh) 2005-12-07

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