EP0612902B1 - Dispositif d'actionnement intérieur pour portes de véhicules - Google Patents

Dispositif d'actionnement intérieur pour portes de véhicules Download PDF

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Publication number
EP0612902B1
EP0612902B1 EP93105474A EP93105474A EP0612902B1 EP 0612902 B1 EP0612902 B1 EP 0612902B1 EP 93105474 A EP93105474 A EP 93105474A EP 93105474 A EP93105474 A EP 93105474A EP 0612902 B1 EP0612902 B1 EP 0612902B1
Authority
EP
European Patent Office
Prior art keywords
bearing
actuating lever
bearing part
way
journal
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
EP93105474A
Other languages
German (de)
English (en)
Other versions
EP0612902A2 (fr
EP0612902A3 (fr
Inventor
Dieter Heise
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.)
Friedr Fingscheidt GmbH
Original Assignee
Friedr Fingscheidt GmbH
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 Friedr Fingscheidt GmbH filed Critical Friedr Fingscheidt GmbH
Priority to DE9320254U priority Critical patent/DE9320254U1/de
Publication of EP0612902A2 publication Critical patent/EP0612902A2/fr
Publication of EP0612902A3 publication Critical patent/EP0612902A3/fr
Application granted granted Critical
Publication of EP0612902B1 publication Critical patent/EP0612902B1/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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/12—Inner door handles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/02—Mounting of vehicle locks or parts thereof
    • E05B79/06—Mounting of handles, e.g. to the wing or to the lock

Definitions

  • the present invention relates to an internal actuating device for vehicle doors, with an actuating lever that is pivotably mounted in a bearing part via a pivot bearing and that can be operatively connected to a door lock for opening the door, the bearing part being in particular non-detachably fastened to a door interior trim.
  • the bearing part is usually permanently attached to a surface of a door interior trim with a flat peripheral edge, either glued or welded (friction welding).
  • the operating lever can no longer be dismantled without further notice (which, however, may be necessary, for example, in the event of damage for the purpose of replacement).
  • a pivot axis provided for the pivot bearing of the actuating lever as a continuous axle bolt lies in the region of an opening of the door panel and approximately in the plane of the door panel or within a plane range defined by the thickness of the panel and therefore in the state of the door panel connected Not part of the stock disassembled more, ie can be pulled out of their axle holder.
  • the present invention is based on the object, based on the described prior art, to provide a generic internal actuation device in which both the assembly and the disassembly of the actuation lever also in the assembled, i.e. attached to the door panel condition of the bearing part, are very easy.
  • the actuating lever is detachably connected or connectable to the bearing part via spring means that are resiliently movable in the axial direction of the pivot bearing and form components of the pivot bearing. Due to this advantageous embodiment, the actuating lever only needs to be “locked” in the bearing part, so that the assembly is considerably simplified. Since there is no longer a continuous pivot axis to be mounted by axial insertion, any assembly or disassembly of the actuating lever can also take place when the bearing part is connected to the door trim. An exchange of the actuating lever is possible at any time without the bearing part having to be removed from the panel; Damage occurring in this way is thus also reliably avoided.
  • An internal actuation device mainly consists of three components, a bearing part 2 (FIGS. 1 to 4), an actuation lever 4 (FIG. 5) and a cover part 6 (FIGS. 6 to 10).
  • the actuating lever 4 is pivotally mounted about a rotation axis 10 in the bearing part 2 via a pivot bearing 8.
  • the actuating lever 4 consists of a first lever arm 12, which e.g. is operatively connected via a cable with a door lock (latch lock) for opening the door (unlocking the latch lock), and a second lever arm which forms a handle section 14 accessible from a vehicle interior (see FIG. 5).
  • the bearing part 2 consists of an essentially trough-shaped Inner part 16 and a circumferential edge 18 surrounding it and defining a fastening plane.
  • the bearing part 2 is permanently attached to a door lining, not shown, by the circumferential edge 18 being firmly bonded, preferably glued or welded, to the surface of the inner lining facing away from a vehicle interior and facing the interior of the door (especially friction welded).
  • the pivot bearing 8 is located in the region of a passage opening 20 for the actuating lever 4, this passage opening 20 in turn lying in a region of the peripheral edge 18.
  • the actuating lever 4 is now detachably connected or connectable to the bearing part 2 by means of latching means 22 which are resiliently movable in the axial direction of the pivot bearing 8 (direction of the axis of rotation 10) and form components of the pivot bearing 8.
  • latching means 22 are resiliently movable in the axial direction of the pivot bearing 8 (direction of the axis of rotation 10) and form components of the pivot bearing 8.
  • the pivot bearing 8 preferably has, as the pivot axis, two axially spaced axle journals 26 and 28 connected to the bearing part 2 and each engaging in a bearing opening 24 of the actuating lever 4.
  • One of the axle journals namely the respective "upper” axle journal 26 in the drawing figures, forms the latching means 22 according to the invention, in that this axle journal 26 is arranged so as to be resiliently movable in the direction of the axis of rotation 10 such that it moves out of it into the bearing opening 24 of the actuating lever 4 (see FIG. 5) engaging position in a completely outside of the bearing opening 24 assembly or disassembly position is movable.
  • this journal 26 is expediently at a free end an elastically flexible spring arm 30 connected to the bearing part 2, which preferably extends from the bearing part 2 in the direction of the vehicle interior, ie approximately perpendicular to the plane of the peripheral edge 18 or the door lining, not shown. This can best be seen in FIG. 3.
  • the spring arm 30 is elastically movable in the direction of the double arrow 32 shown in FIG. 3.
  • the other, opposite axle journal 28 (in the drawings the "lower” axle journal) is rigid, that is to say it is immovably connected to the bearing part 2.
  • the two axle journals 26, 28 are preferably arranged facing one another and consequently engage in the bearing opening 24 of the actuating lever 4 in opposite directions.
  • the actuating lever 4 with the area of its bearing opening 24 is practically “between” the axle journals 26, 28 or between their “connection points” of the bearing part 2.
  • the locking means 22 can be locked in a position holding the actuating lever 4, preferably by means of a locking part 34, which can be detachably connected to the bearing part, in particular by means of locking connections 36.
  • the locking part 34 (see in particular FIGS. 8 and 10) has a receptacle 38 which, when the locking part 34 is connected to the bearing part 2, receives the free end of the spring arm 30 so that the spring arm 30 and thus also the movable axle 26 can be locked against elastic movements, namely the spring arm 30 preferably secured against bending in all directions, that is, both in the axial direction of the journal 26 (to secure the mounting of the actuating lever 4), and in its transverse direction (thereby achieving a high stability of the pivot bearing).
  • the cover part 6 has a passage opening 40 for the actuating lever 4, the locking part 34, which covers the region of the movable spring arm 30 and on the bearing part, being formed in a region adjacent to this opening 40 2 facing inside the receptacle 38 for the spring arm 30 (see in particular FIGS. 6, 8 and 10).
  • the cover part 6 also has a trough-like recess 42 in the region of the grip section 14 of the actuating lever 4, which allows the grip section 14 to reach behind.
  • the above-mentioned locking connections 36 for releasably fastening the locking part to the bearing part 2 preferably consist of locking spring arms 44 of the cover part 6 and of corresponding locking openings 46 of the bearing part 2. These are thus “snap-fit connections” which are simple to plug on or clip on of the cover part 6 on the bearing part 2.
  • axle journals 26, 28, in the exemplary embodiment shown the lower, stationary axle journal 28 has a shape which tapers conically in the direction of its free end, with the associated bearing opening 24 of the actuating lever 4 also preferably correspondingly is conical.
  • This advantageous measure ensures an automatic compensation of axial bearing play, in particular in cooperation with the spring elasticity of the spring arm 30, whereby the actuating lever 4 is always held in the direction of the opposite journal in pretension.
  • the actuating lever 4 has a run-up inclined surface 48 in one of the bearing openings 24 provided in the mounting direction for the movable axle journal 26.
  • the movable axle journal 26 can also have a run-up inclined surface (not shown) for the actuating lever.
  • Dismantling of the actuating lever 4 is also very easily possible by first removing the cover part 6 by releasing the latching connections 36.
  • the spring arm 30 can then be bent elastically using a suitable tool, for example a screwdriver, until the axle journal 26 is completely moved out of the bearing opening 24 (disassembly position).
  • a suitable tool for example a screwdriver
  • the spring arm 30 has an actuating section 50 (see FIG. 3) at its free end for attaching the tool.
  • the actuating section 50 can be a depression or - as shown - a web extension which can be gripped under with a screwdriver blade in order to bend the spring arm into a release position.
  • the actuating lever 4 expediently consists of metal, in particular of chromed (high-gloss chromium-plated) steel, while the bearing part 2 and the cover part 6 preferably consist of plastic, specifically from a fiber-reinforced plastic based on polyamide 66 or polyamide 6 exist, ie are each formed as one-piece plastic injection molded parts.
  • the pivot bearing 8 could also consist of axle journals connected to the actuating lever 4, which would then engage in corresponding bearing openings in the bearing part 2. At least one of the bearing parts (one of the axle journals or one of the bearing openings) would also be axially resiliently movable. All possible design variants for this are therefore within the scope of the invention.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (9)

  1. Dispositif d'actionnement intérieur de portes de véhicules, comprenant un levier d'actionnement disposé pivotant sur une partie palier et pouvant être relié à une serrure de porte pour ouvrir cette dernière, la partie palier devant être fixée, en particulier de manière inamovible, sur un revêtement intérieur de la porte,
    caractérisé par le fait que le levier d'actionnement (4) est relié ou peut être relié de manière amovible à la partie palier (2) par des moyens de verrouillage (22) qui sont mobiles élastiquement dans la direction axiale du palier de pivotement (8) et qui font partie de ce dernier.
  2. Dispositif selon la revendication 1,
    caractérisé par le fait que le palier de pivotement (8) présente, en tant qu'axe de pivotement, deux tourillons (26, 28) reliés à la partie palier (2), séparés axialement entre eux et s'engageant respectivement dans une ouverture-palier (24) du levier d'actionnement (4), au moins l'un des tourillons (26), qui sert de moyen d'arrêt (22), étant mobile élastiquement dans la direction axiale, de manière à pouvoir être déplacé de sa position où il est engagé dans l'ouverture-palier (24) vers une position de montage ou de démontage à l'extérieur de ladite ouverture (24).
  3. Dispositif selon la revendication 2,
    caractérisé en ce que l'un des tourillons (28) est relié rigidement à l'élément-palier (2) et l'autre tourillon (26) est disposé sur un bras (30) élastiquement flexible et relié à l'élément de support (2), les tourillons (26, 28) étant de préférence disposés en regard.
  4. Dispositif selon l'une ou plusieurs des revendications 1 à 3,
    caractérisé en ce que les moyens d'arrêt (22) mobiles élastiquement peuvent être verrouillés dans une position de maintien du levier d'actionnement (4), grâce à un organe d'arrêt (34), l'organe d'arrêt (34) pouvant être relié, de préférence de manière amovible, à l'élément palier (2), en particulier par emboîtement à l'aide de connexions d'arrêt (36).
  5. Dispositif selon la revendication 3 ou 4,
    caractérisé en ce que l'organe d'arrêt (34) présente un logement (38) pour l'extrémité libre du bras élastique (30) muni du tourillon mobile (26), de manière à empêcher le bras élastique (30) de se déformer élastiquement.
  6. Dispositif selon la revendication 4 ou 5,
    caractérisé en ce que l'organe d'arrêt (34) fait partie d'un élément de capot (6) qui peut être relié à l'élément palier (2) à l'aide des connexions d'arrêt (36), qui couvre l'élément palier (2) disposé sur le côté intérieur du revêtement intérieur de la porte et qui présente un évidement (42) en forme de cavité, dans la région d'une portion de poignée (14) du levier d'actionnement (4).
  7. Dispositif selon l'une ou plusieurs des revendications 2 à 6,
    caractérisé en ce qu'au moins l'un des tourillons (26, 28) a une forme conique, l'ouverture-palier (24) associée ayant de préférence également une forme conique correspondante.
  8. Dispositif selon l'une ou plusieurs des revendications 2 à 7,
    caractérisé en ce que le levier d'actionement (4) présente, dans une région en amont dans la direction de montage de l'ouverture-palier (24) pour le tourillon mobile (26), une rampe de montée (48), et/ou qu'au moins le tourillon mobile (26) présente une rampe de montée pour le levier d'actionnement (4) telle que le montage du levier d'actionnement (4) provoque un mouvement automatique du tourillon élastique (26) sur la (les) rampe(s) de montée (48).
  9. Dispositif selon l'une ou plusieurs des revendications 3 à 8,
    caractérisé en ce que le bras élastique (30) possède à son extrémité libre une portion d'actionnement (50) pour l'application d'un outil, par exemple un tournevis.
EP93105474A 1992-06-13 1993-04-02 Dispositif d'actionnement intérieur pour portes de véhicules Expired - Lifetime EP0612902B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9320254U DE9320254U1 (de) 1992-06-13 1993-04-02 Innenbetätigungsvorrichtung für Fahrzeugtüren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4219460A DE4219460A1 (de) 1992-06-13 1992-06-13 Innenbetätigungsvorrichtung für Fahrzeugtüren
DE4219460 1992-06-13

Publications (3)

Publication Number Publication Date
EP0612902A2 EP0612902A2 (fr) 1994-08-31
EP0612902A3 EP0612902A3 (fr) 1995-02-22
EP0612902B1 true EP0612902B1 (fr) 1997-03-19

Family

ID=6460993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93105474A Expired - Lifetime EP0612902B1 (fr) 1992-06-13 1993-04-02 Dispositif d'actionnement intérieur pour portes de véhicules

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EP (1) EP0612902B1 (fr)
DE (2) DE4219460A1 (fr)
ES (1) ES2079331T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057866B4 (de) 2007-08-01 2014-07-03 Johnson Controls Interiors Gmbh & Co. Kg Türmodul für Fahrzeugtür und Montageverfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144756C3 (de) * 1971-09-07 1979-03-15 Saar-Gummiwerk Gmbh, 6619 Bueschfeld Fernbetätigungsvorrichtung, insbesondere für Kraftfahrzeugtürschlösser
US3795416A (en) * 1972-06-23 1974-03-05 Itw Ateco Gmbh Housing for mounting an operating lever for an automotive vehicle door lock

Also Published As

Publication number Publication date
DE59305876D1 (de) 1997-04-24
ES2079331T3 (es) 1997-06-01
EP0612902A2 (fr) 1994-08-31
ES2079331T1 (es) 1996-01-16
DE4219460A1 (de) 1993-12-16
EP0612902A3 (fr) 1995-02-22

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