EP0995863B1 - Agrafe d'épinglage pour fixation aveugle d'un boítier de serrure de porte - Google Patents

Agrafe d'épinglage pour fixation aveugle d'un boítier de serrure de porte Download PDF

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Publication number
EP0995863B1
EP0995863B1 EP99120658A EP99120658A EP0995863B1 EP 0995863 B1 EP0995863 B1 EP 0995863B1 EP 99120658 A EP99120658 A EP 99120658A EP 99120658 A EP99120658 A EP 99120658A EP 0995863 B1 EP0995863 B1 EP 0995863B1
Authority
EP
European Patent Office
Prior art keywords
support
wall
ring
door lock
insertable clip
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 - Lifetime
Application number
EP99120658A
Other languages
German (de)
English (en)
Other versions
EP0995863A2 (fr
EP0995863A3 (fr
Inventor
Jean Collas
Joachim Freitas
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.)
A Raymond SARL
Original Assignee
A Raymond SARL
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 A Raymond SARL filed Critical A Raymond SARL
Publication of EP0995863A2 publication Critical patent/EP0995863A2/fr
Publication of EP0995863A3 publication Critical patent/EP0995863A3/fr
Application granted granted Critical
Publication of EP0995863B1 publication Critical patent/EP0995863B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores

Definitions

  • the invention relates to an insertion clip for blind fastening a Cylinder-shaped door lock housing in the hole in a body panel of a motor vehicle.
  • the housing is for this purpose with a support flange on the Insertion side and an annular extension at the opposite end of the Provided outer wall and also has at least two radially from the outer wall protrusions protruding outwards, which for non-rotatable reception in Corresponding recesses are assigned in which the projections at Immerse the door lock.
  • Such a door lock housing is known for example from DE 89 11 765 U1 .
  • the housing is inserted from the outside into the receiving hole until the flange rests. Then, from the inside of the door, a fork-shaped fastening clip made of spring steel is pushed transversely to the housing wall onto the lock body provided with a groove, whereby the lock is firmly clamped.
  • This type of lock installation is very labor intensive and can only be carried out by hand as long as the inside of the door is still exposed.
  • the object of the invention is to get rid of this cumbersome way of working and the mounting bracket taking into account the shape of the lock body and to design the receiving hole so that the lock body together with the preassembled mounting bracket can be inserted into the mounting hole from the outside and "blind" can be locked.
  • a so-called insertion clip which has a support ring interrupted by a transverse gap, at the four support arms along the outer wall to the edge of the housing are formed integrally with the housing.
  • the support arms have here at their free ends obliquely outward support fingers and between these approximately axially parallel centering lobes, which in the built Condition at the edge of the receiving hole. This happens for a safe Lock on the back of the body panel on the support fingers after snapping the support ring behind the annular extension of the as Supporting annular surface of the flange have a distance which is the same the thickness of the body panel.
  • the support ring interrupted by a transverse gap is shaped so that it itself when sliding onto the lock housing to overcome the ring-shaped Extension slightly expanded and then when reaching behind the extension resiliently against the outer wall.
  • the support fingers automatically snap into the receiving hole behind the edge of the Hole when the flange rests on the body panel.
  • the support arms are in a further embodiment of the invention just above the centering lobe kinked on the inside and resilient with the folded edges when installed on the outer wall of the housing.
  • the insertion clip 1 shown in FIGS. 1 to 3 is used, for example in the case of doors of motor vehicles, for blind fastening of the door lock housing 2 shown in FIG. 4 in hole 3 of the door panel 4 ( FIG. 6 ).
  • the door lock housing 2 is usually cylindrical to accommodate a door lock, not shown, and is provided with a support flange 5 on the insertion side. At the opposite end there is an annular extension 7 on the outer wall 6 of the housing 2 . In addition, radially outwardly projecting, opposing projections 8 and 9 are provided on this outer wall 6 , which begin at a distance above the annular extension 7 , from there initially diverge conically and then are brought up to the flange 5 with a short distance apart using concentric walls 10 are.
  • two further projections 11 are formed on the outer wall 6 directly on the flange 5 , these projections 11 having a rectangular cross section near the flange and the side walls of the projections converging pyramid-shaped.
  • two locking lugs 12 are formed on the outer wall 6 shortly before the annular extension 7 , the locking surfaces 13 of which face the flange 5 and the outer diameter of which is slightly larger than that of the annular extension 7 .
  • the aforementioned projections 8 and 9 result from the space requirement of the door lock, not shown in the drawing, and are of different widths in the present exemplary embodiment. Accordingly, two differently wide cutouts 14 and 15 are provided in hole 3 of the door panel 4 .
  • the insertion clip 1 consists essentially of a support ring 17, which is interrupted by a transverse gap 18 and is held together by a bypass bracket 19 determined by the shape of the housing.
  • a bypass bracket 19 determined by the shape of the housing.
  • the support arms 21 have at their free ends obliquely outwardly projecting support fingers 22 and between them approximately axially parallel centering tabs 23 , which are used to rest against the edges 24 of the receiving hole 3 remaining between the cutouts 14, 15 and 16 .
  • To securely snap the support fingers 22 onto the edges 24 of the receiving hole 3 it is important that these support fingers 22 after pressing the insertion clip 1 onto the door lock housing 2 and snapping the support ring 17 behind the annular extension 7 from the support surface 25 of the flange serving as a support 5 have a distance a which is at least equal to the thickness d of the door panel 4 .
  • the two opposite latching noses 12 are provided for safety, which cooperate with corresponding rectangular recesses 27 in the support ring 17 such that they snap into place when the insertion clip 1 is pressed on when the support ring 17 engages behind the annular extension 7 .
  • the support arms 21 are bent at a distance A from the end of the centering tabs 23 slightly inwards in such a manner that these folding edges 26 abut resiliently in the installed state of the Einsteckklammer 1 on the outer wall 6 of the door lock housing. 2 This ensures that the centering tab 23 is strongly pressed outwards and the support fingers 22 are pushed securely over the edge 24 of the receiving hole 3 , which is important for blind engagement of the support fingers 22 .
  • the insertion clip 1 can, as can be seen from FIGS. 4 and 5, be pressed with the support arms 22 in advance in the direction of the arrows M1 onto the door lock housing 2 in such a way that the support arms 22 are each guided past the projections 8 and 9 past the flange 5 until the front edges of the centering tabs 23 touch the contact surface 25 of the flange 5 .
  • the support ring 17 springs slightly apart until it has overcome the annular extension 7 and the locking lugs 12 are engaged with their locking surfaces 13 in the rectangular recess 27 .
  • outwardly angled removal tabs 28 are formed on the support ring 17 on both sides of the transverse gap 18 .
  • the interior trim must first be removed. Then the two tabs 28 can be pressed apart with a suitable tool, whereby the support ring 17 stands out from the locking lug 12 and the door lock housing 2 with the annular extension 7 can be pulled out by the insertion clip 1 , while the latter initially remains in the receiving hole 3 . After removing the housing 2 , the insertion clip 1 can be pulled out inwards and used again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Lock And Its Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Claims (5)

  1. Agrafe à emmanchement pour la fixation en aveugle d'un boítier de serrure de portière dans le trou de montage ménagé à cet effet dans la tôle de la portière, le boítier de serrure de portière (2) se présentant en l'occurrence sous la forme d'un barillet cylindrique et étant muni d'une bride d'assise (5) sur son côté d'introduction, ainsi que d'un évasement de forme annulaire (7) à l'extrémité opposée de la paroi extérieure (6) et comportant en outre des ressauts (11) diamétralement opposés, faisant saillie dans le plan radial vers l'extérieur qui, pour immobiliser en rotation le boítier dans l'orifice (3) de la tôle de la carrosserie (4) s'engagent en prise dans des évidements (16) prévus en correspondance dans l'orifice de montage (3), caractérisée en ce que l'agrafe à emmanchement (1) comporte une bague d'appui (17) présentant une solution de continuité sous la forme d'une fente transversale (18) qui vient s'appliquer, avec la possibilité de s'écarter par cédage élastique, contre la paroi extérieure (6) et cramponner par derrière l'évasement de forme annulaire (7), qui comporte plusieurs pattes d'appui (21), réalisées solidaires par formage de son bord (20) orienté en direction de la bride d'assise (5), en contact d'appui le long de la paroi extérieure (6) du boítier de la serrure de portière (2), les pattes d'appui (21) comportant en l'occurrence, au niveau de leurs extrémités libres, respectivement deux doigts d'appui (22) faisant obliquement saillie vers l'extérieur, qui sont destinés à venir s'engager en prise d'encastrement sur la partie arrière du bord (24) de l'orifice, ainsi que des languettes de centrage (23) disposées entre les doigts d'appui (22) selon une orientation sensiblement parallèle à l'axe, qui sont destinées à venir en contact d'appui contre le bord (24) de l'orifice de montage (3).
  2. Agrafe à emmanchement selon la revendication 1, caractérisée en ce que les doigts d'appui (22) après la venue en prise d'engagement de l'agrafe à emmanchement (1) derrière l'évasement de forme annulaire (7), présentent un intervalle d'écartement (a) par rapport à la face d'appui (25), faisant office d'assise, de la bride (5), qui est au moins égal à l'épaisseur (d) de la tôle (4) constituant la carrosserie.
  3. Agrafe à emmanchement selon la revendication 1 ou 2, caractérisée en ce que les pattes d'appui (21) sont, à une distance (A) de l'extrémité des languettes de centrage (23), légèrement repliées selon une disposition angulaire vers l'intérieur et sont, en position de montage, au niveau de leur arête de pliage (26), en contact d'appui , avec la possibilité de réagir élastiquement, contre la paroi extérieure (6) du boítier de serrure de portière (2).
  4. Agrafe à emmanchement selon l'une des revendications 1 à 3, caractérisée en ce que dans le prolongement des ressauts (11), des ergots d'encastrement (12) sont réalisés solidaires par formage de la paroi extérieure (6), à une courte distance de l'évasement de forme annulaire (7) qui, lors de la mise en place de l'agrafe à emmanchement (1) viennent s'insérer en prise d'encastrement dans des évidements (27) m »nagés en correspondance dans la bague d'appui (17).
  5. Agrafe à emmanchement selon l'une des revendications 1 à 4, caractérisée en ce que des languettes de démontage (28), repliées selon une disposition angulaire vers l'extérieur, sont réalisées solidaires par formage de la bague d'appui (17), de part et d'autre de la fente transversale (18).
EP99120658A 1998-10-24 1999-10-19 Agrafe d'épinglage pour fixation aveugle d'un boítier de serrure de porte Expired - Lifetime EP0995863B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849179 1998-10-24
DE19849179A DE19849179C1 (de) 1998-10-24 1998-10-24 Einsteckklammer zur Blindbefestigung eines Türschloßgehäuses

Publications (3)

Publication Number Publication Date
EP0995863A2 EP0995863A2 (fr) 2000-04-26
EP0995863A3 EP0995863A3 (fr) 2002-03-06
EP0995863B1 true EP0995863B1 (fr) 2004-06-30

Family

ID=7885584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120658A Expired - Lifetime EP0995863B1 (fr) 1998-10-24 1999-10-19 Agrafe d'épinglage pour fixation aveugle d'un boítier de serrure de porte

Country Status (3)

Country Link
EP (1) EP0995863B1 (fr)
CZ (1) CZ297461B6 (fr)
DE (2) DE19849179C1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036398A1 (de) * 2000-07-26 2002-02-28 Volkswagen Ag Vorrichtung zur Arretierung eines Schließzylindergehäuses
CZ20031545A3 (cs) * 2000-12-04 2004-04-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg Ovládací prvek pro zámky automobilových dveří k montáži do otvoru ve stěně
DE10135218A1 (de) * 2001-07-24 2003-02-06 Bosch Gmbh Robert Kraftfahrzeugschloß
FR2833291B1 (fr) * 2001-12-11 2007-02-23 Ronis Sa Serrure auto-clipsable dans un ajour d'un support
DE10243327B4 (de) * 2002-09-18 2005-01-05 Huwil-Werke Gmbh Möbelschloss- Und Beschlagfabriken Schließzylinder
FR2902451B1 (fr) * 2006-06-16 2008-08-22 Ronis Soc Par Actions Simplifi Dispositif de fixation d'un stator de serrure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1561254A (en) * 1925-02-13 1925-11-10 Yale & Towne Mfg Co Mounting means for locks
FI45683C (fi) * 1966-10-08 1972-08-10 Waertsilae Oy Ab Kiinnityslaite sylinterilukon avainpesän kiinnittämiseksi lukon pesään
IT1092792B (it) * 1977-02-23 1985-07-12 Wilmot Breeden Ltd Perfezionamenti nelle o relative alle serrature
FR2614921A1 (fr) * 1987-05-04 1988-11-10 Fichet Bauche Dispositif de securite a l'arrachement et a l'enfoncement d'une piece emmanchee dans une autre piece, et ensemble formant serrure de surete equipe de ce dispositif
DE8911765U1 (de) * 1989-10-03 1991-01-31 Ramsauer, Dieter, 5620 Velbert Verschlußgehäuse mit Flansch zur Montage in einem Durchbruch einer dünnwandigen Fläche, insbesondere Blechschranktür oder Blechkastendeckel
GB2281341A (en) * 1993-08-28 1995-03-01 Ford Motor Co Securing a lock barrel to a vehicle door

Also Published As

Publication number Publication date
CZ297461B6 (cs) 2006-12-13
DE19849179C1 (de) 2000-03-23
EP0995863A2 (fr) 2000-04-26
CZ374799A3 (cs) 2000-06-14
DE59909845D1 (de) 2004-08-05
EP0995863A3 (fr) 2002-03-06

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