WO2009121327A1 - Serrure de porte d'automobile - Google Patents

Serrure de porte d'automobile Download PDF

Info

Publication number
WO2009121327A1
WO2009121327A1 PCT/DE2009/000392 DE2009000392W WO2009121327A1 WO 2009121327 A1 WO2009121327 A1 WO 2009121327A1 DE 2009000392 W DE2009000392 W DE 2009000392W WO 2009121327 A1 WO2009121327 A1 WO 2009121327A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
motor vehicle
vehicle door
seal
door lock
Prior art date
Application number
PCT/DE2009/000392
Other languages
German (de)
English (en)
Inventor
Michael Strathmann
Dirk Wilms
Original Assignee
Kiekert Aktiengesellschaft
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 Kiekert Aktiengesellschaft filed Critical Kiekert Aktiengesellschaft
Publication of WO2009121327A1 publication Critical patent/WO2009121327A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/34—Protection against weather or dirt, e.g. against water ingress
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/02—Lock casings

Definitions

  • the generic prior art according to DE 41 03 142 C2 deals with a plastic housing lock housing, which is equipped with a seal.
  • the seal has hereby integrally connected holding elements of a molded elastomeric material, which are arranged in open housing chambers of the lock housing. This should simplify the installation of the seal. This has proven itself in principle.
  • the invention is based on the technical problem of further developing a motor vehicle door lock of the embodiment described in the introduction so that the sealing effect is improved overall.
  • the invention proposes in a generic motor vehicle door lock that the seal in addition to the chamber element at least one receiving chamber over and / or under cross-conditioning element has.
  • the chamber element engaging in the receiving chamber in the lock housing ensures the connection of the seal with the lock housing. But to the chamber element additionally enters the investment element, which engages over the receiving chamber and / or engages under.
  • the chamber element and the contact element are substantially rectilinear to each other and may include a chamber leg of the receiving chamber between them.
  • the installation element may project beyond the chamber element at the front, which, however, does not necessarily have to be the case. Incidentally, it has proven to be advantageous if the contact element and the chamber element in cross section parallel to each other.
  • the abutment element and the chamber element are coupled together by a connecting web.
  • the abutment element, the chamber element and the aforementioned connecting web advantageously and in cross section form an overall U-shaped retaining element for the seal.
  • the U-shaped retaining element on the seal and the U-shaped receiving chamber may now alternately engage in one another when fixing the seal to the lock housing, to form a labyrinthine seal. Because the chamber element of the U-shaped retaining element on the seal is enclosed by the two-chamber legs of the U-shaped receiving chamber between them. In the same way, the chamber element and the abutment element of the U-shaped retaining element of the seal enclose between them the lower chamber leg of the U-shaped receiving chamber. In this way, the U-shaped receiving chamber and the U-shaped holding element of the gasket engage alternately and oppositely in one another. As a result, any liquid or even sound can only reach the interior of the lock housing via the seal if the water or the sound follows the equally meandering course of the U-shaped retaining element. This explains the labyrinthine nature of the seal.
  • the overall design is chosen so that the U-shaped support member and the U-shaped receiving chamber or generally the holding member and the receiving chamber are each formed circumferentially, in the region of an opening closed by the seal.
  • the lock housing or the receiving chamber and the holding element or the seal are made of different hard plastics.
  • the lock housing may have a Shore A hardness of more than 90, whereas the Shore A hardness of the seal is generally below 90. This is the lock housing and with it the Accommodated receiving chamber dimensionally stable and can snuggle the contrast softer seal easily into the receiving chamber or cling to the investment element to this.
  • Fig. 1 the lock housing according to the invention of a motor vehicle door lock in an overview
  • Fig. 2 is a schematic section through the lock housing according to Fig. 1 in the region of a seal.
  • a motor vehicle door lock which is equipped with a lock housing 1, 2.
  • the lock housing 1, 2 is formed in this case and not in two parts, namely, consists of a cover 1 and a lock cover 2 together.
  • the cover 1 has a seal 3 with the aid of which the lock cover 2 or the lock housing 1, 2 is sealed as a whole, with regard to external environmental influences and / or sound insulation.
  • the cover 1 including the holding element 4, 5, 6 is made entirely from an elastomeric plastic whose Shore A hardness is generally less than 90, that is designed to be flexible.
  • the chamber element 4 and the contact element 5 are arranged parallel to one another.
  • the contact element 5 projects slightly beyond the chamber element 4 at the front.
  • the design will be such that the U-shaped receiving chamber 7, 8, 9 and the U-shaped holding element 4, 5, 6 interlock and the respective distances A and B and the associated strengths S and T from one hand the chamber element 4 and on the other hand correspond to the chamber leg 9.
  • a «B» S «T the U-shaped holding chamber 4, 5, 6 and the U-shaped receiving chamber 7, 8, 9 form a labyrinthine seal.
  • Both the retaining element 4, 5, 6 and the receiving chamber 7, 8, 9 are each circumferentially formed in the region of an opening closed by the seal 3 in the lock housing 1, 2.
  • the lock housing 1, 2 and the seal 3 are generally made of different materials, such as a hard plastic for the lock cover 2 and a soft plastic for the seal 3 and thus the cover 1 integral therewith.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne une serrure de porte d'automobile comprenant un boîtier de serrure (1, 2) qui comporte au moins un joint d'étanchéité (3), lequel joint d'étanchéité (3) est fixé dans une chambre de réception associée (7, 8, 9) dans le boîtier de serrure (1, 2) au moyen d'au moins un élément de chambre (4). Le joint d'étanchéité (3) présente, en complément de l'élément de chambre (4), au moins un élément d'appui (5) qui vient en prise avec la chambre de réception (7, 8, 9) par dessus et/ou par dessous.
PCT/DE2009/000392 2008-03-29 2009-03-21 Serrure de porte d'automobile WO2009121327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008004332.8 2008-03-29
DE202008004332U DE202008004332U1 (de) 2008-03-29 2008-03-29 Kraftfahrzeug-Türschloss

Publications (1)

Publication Number Publication Date
WO2009121327A1 true WO2009121327A1 (fr) 2009-10-08

Family

ID=40935008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000392 WO2009121327A1 (fr) 2008-03-29 2009-03-21 Serrure de porte d'automobile

Country Status (2)

Country Link
DE (1) DE202008004332U1 (fr)
WO (1) WO2009121327A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5365574B2 (ja) * 2010-04-22 2013-12-11 アイシン精機株式会社 車両用ドアロック装置
DE202012000931U1 (de) * 2012-01-28 2013-05-02 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
IN2013DE03417A (fr) * 2013-11-22 2015-07-10 Inteva Products Llc
DE102015108271A1 (de) * 2015-05-26 2016-12-01 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeugschließsystem
DE102015108733A1 (de) 2015-06-02 2016-12-08 Kiekert Ag Kraftfahrzeugschloss
DE102016115190A1 (de) 2016-08-16 2018-02-22 Kiekert Aktiengesellschaft Kraftfahrzeugschloss
DE102018103834A1 (de) 2018-02-21 2019-08-22 Kiekert Ag Kraftfahrzeugtür
DE102021103094A1 (de) 2021-02-10 2022-08-11 Kiekert Aktiengesellschaft Kraftfahrzeugschloss
US20240018807A1 (en) * 2022-07-13 2024-01-18 Kiekert Ag Motor vehicle latch, in particular a motor vehicle door latch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589423A1 (fr) * 1992-09-22 1994-03-30 ROLTRA MORSE S.p.A. Dispositif d'actionnement, en particulier pour le levier de sécurité d'une serrure de portière de véhicule
EP1445404A2 (fr) * 2003-01-30 2004-08-11 Aisin Seiki Kabushiki Kaisha Serrure de porte
DE202008005367U1 (de) * 2008-04-17 2008-07-03 Kiekert Ag Abdeckeinrichtung für eine Schließeinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH526711A (de) * 1971-06-17 1972-08-15 Siemens Ag Albis Vorrichtung für die Befestigung eines Deckels an einem Apparategehäusekörper
DE4103142C2 (de) 1991-02-02 1996-11-21 Ymos Ag Ind Produkte Schloßgehäuse
DE19839707C2 (de) * 1998-09-01 2000-11-16 Mannesmann Vdo Ag Schließeinrichtung, insbesondere für Fahrzeuge
DE19919949C5 (de) 1999-04-30 2013-03-07 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung mit einem Sicherheitsschalter
DE102004063814A1 (de) * 2004-12-30 2006-07-13 Kiekert Ag Adapter zur Verwendung mit einem elektronischen Kleinstantrieb

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589423A1 (fr) * 1992-09-22 1994-03-30 ROLTRA MORSE S.p.A. Dispositif d'actionnement, en particulier pour le levier de sécurité d'une serrure de portière de véhicule
EP1445404A2 (fr) * 2003-01-30 2004-08-11 Aisin Seiki Kabushiki Kaisha Serrure de porte
DE202008005367U1 (de) * 2008-04-17 2008-07-03 Kiekert Ag Abdeckeinrichtung für eine Schließeinrichtung

Also Published As

Publication number Publication date
DE202008004332U1 (de) 2009-08-06

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