Bowden Cable Sealing For A Lock Module

Abstract

A motor vehicle lock module is provided for actuating a vehicle component which includes a locking element and a Bowden cable with a Bowden cable grommet and a core which is guided movably in the Bowden cable sleeve for the transmission of an adjusting force. The core is connected to the adjusting element at a first end. The Bowden cable sleeve can be received at least at a first end in an end piece. Furthermore, a one-piece seal is provided, which encloses the first end of the Bowden cable sleeve in a first region and extends in a second region via a region of the core emerging from the Bowden cable sleeve and sealing on the core is applied. The seal is designed to be pressed into the Bowden cable grommet in an end-piece-received condition in the first region from an end piece.

Claims

1-10. (canceled)

11. A vehicle adjuster module for actuating an adjustable vehicle component, the vehicle adjuster module comprising: an adjuster element; and a bowden cable with a bowden cable envelope and a core connected to the adjuster element at a first end and movably guided in the bowden cable envelope for transmission of an actuating force, wherein a first end of the bowden cable envelope is receivable in an end part; and a one-piece sealing enclosing the first end of the bowden cable envelope in a first region and extending over a first portion of the core beyond a second portion of the core exiting the bowden cable envelope in a second region; wherein the sealing is configured to be pressed against the bowden cable envelope by an end part in the first region in a state, in which it is received in an end part.

12. The vehicle adjuster module according to claim 11, wherein the sealing extends, in a received state, in the second region at least to an opening of the end part, from which the core exits.

13. The vehicle adjuster module according to claim 12, wherein the sealing is, pressed against the core by an opening rim.

14. The vehicle adjuster module according to claim 11, wherein an end part comprises: a receptacle for the at least one end of the bowden cable envelope for supporting the bowden envelope in longitudinal direction, and; wherein the core exits from an opening formed therein; wherein the sealing is pressed against the bowden cable envelope in the first region by the receptacle; and

15. The vehicle adjuster module according to claim 14, wherein the sealing extends into the opening.

16. A vehicle adjuster module according to claim 11, wherein the sealing, in the first region, abuts in a sealing manner on the outside of the bowden cable envelope, and, in the second region, abuts in a sealing manner on the outside of the core, and the sealing further comprises a transition region between the first region and the second region, that in combination with the first and the second region, forms an effective sealing of the inner of the bowden cable at the end of the bowden cable envelope.

17. The vehicle adjuster module according to claim 11, wherein the end part is mechanically connected to the bowden cable envelope.

18. Vehicle adjuster module according to claim 11, wherein the end part is provided at a housing of an adjuster element.

19. A vehicle adjuster system comprising a vehicle adjuster module according to claim 11, and an actuating element for generating an actuating force, wherein the core is connected to the actuating element at a second end and the actuating force is applied to the adjuster element by the core.

20. A method for assembly of a sealing of a vehicle adjuster module comprising: providing a bowden cable with a bowden cable envelope and a core, which is movably guided in the bowden cable envelope for transmission of an actuating force; and mounting of a one-piece sealing such that the sealing encloses an end of the bowden cable envelope in a first region, and, in a second region, extends over a portion of the core exiting the bowden cable envelope and abuts on the core in a sealing manner; wherein the sealing is configured, in a received state, to be pressed against the bowden cable envelope in the first region by an end part.

21. The method according to claim 18, further comprising inserting the end of the bowden cable envelope in a receptacle of an end part that comprises an opening, from which the core exits, wherein the sealing is arranged between the bowden cable envelope and the inner wall of the receptacle and the sealing extends preferably into the opening.

22. The method according to claim 19, further comprising: inserting the core through the opening of an end part with at least one core end part, wherein the core is already arranged in the bowden cable envelope; inserting the sealing in the receptacle of the end part; and inserting the bowden cable envelope and the sealing in the receptacle.

23. The method according to claim 20, further comprising inserting the core through the opening of an end part with two core end parts.

24. Method according to claim 19, further comprising: pushing the sealing onto the bowden cable envelope, wherein the core, which comprises a core end part at least on one end; pushing the core with a core end part through the opening of the end part after the mounting of the sealing; and at the same time or subsequently inserting the bowden cable envelope into the receptacle of the end part with the sealing mounted onto the end.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Hereinafter, the embodiments of the invention are outlined in detail based on the enclosed drawing.

[0057] FIG. 1 shows a schematic longitudinal cut through a vehicle adjuster module in an extract.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0058] FIG. 1 shows a vehicle adjuster module 10 for actuating an adjustable vehicle component (not shown). The vehicle adjuster module 10 comprises an adjuster element (not shown) and a bowden cable 12 with a bowden cable envelope 14 and a core 16, which is movably guided in the bowden cable envelope 14 for transmission of an actuating force. The core 16 is connected to a first end with the adjuster element (not shown). The bowden cable envelope 14 can be received at least at a first end 18 in an end part. (In FIG. 1, the received state is shown.) Moreover, a one-piece sealing 20 is provided, which encloses at a first region 22 the first end of the bowden cable envelope 14, and which at a second region 24 extends over a portion of the core 16, which exits the bowden cable envelope 14 and which abuts in a sealing manner on the core 16. In this regard, the sealing 20 is configured to be pressed against the bowden envelope 18 from an end part in a first region 22.

[0059] According to an example, the sealing 20 is configured to extend, in a received state, in the second region at least to an opening of the end part (already shown as an option in FIG. 1), from which the core 16 exits, and to be pressed against the core from the opening rim.

[0060] In an example, shown as an option in FIG. 1, an end part 26 is provided with a receptacle 28 for the at least one end 18 of the bowden cable envelope to support the bowden cable envelope 14 in longitudinal direction (hence, in direction of the core). Moreover, an opening 30 is provided, from which the core 16 exits. The sealing 20 is pressed against the bowden cable envelope 14 from the receptacle 26 in the first region. Moreover, in an example, the sealing 20 extends to the opening, and ends flush for example; in a not shown example, the sealing 20 extends only just before the opening; in a further example, also not shown, the sealing 20 extends beyond the opening.

[0061] At the first region, the sealing 20 abuts in a sealing manner on the outside of the bowden cable envelope 14, and, at the second region, the sealing abuts in a sealing manner on the outside 15 of the core. In an example, a transition region 32 is provided between the first region and the second region, which transition area forms, together with the first and the second region, an effective sealing of the interior of the bowden cable at the end of the bowden cable envelope.

[0062] In an example (not further shown), the end part 26 is mechanically connected to the bowden cable envelope 14.

[0063] In a further option, it is provided that the end part 26 is provided at a housing (not shown) of an adjuster element.

[0064] Moreover, a vehicle adjuster arrangement is provided (not shown in detail), which comprises a vehicle adjuster element for generating an actuating force and a vehicle adjuster module 10 according to one of the preceding examples and options. The core 16 is connected to the actuating element at a second end, e.g. a handle, and the actuating force is applied via the core 16 to the adjuster element.

[0065] According to the invention, a method is provided for assembly of a sealing of a vehicle adjuster module (not further shown), which comprises the following steps: a) providing a bowden cable with a bowden cable envelope and a core, which is movably guided in the bowden cable envelope to transmit an actuating force; and b) mounting of a one-piece sealing in such a way, that the sealing encloses an end of the bowden cable envelope at a first region, and which, at a second region, extends over a portion of the core, which exits the bowden cable envelope; wherein, in a received state, the sealing is configured to be pressed against the bowden cable envelope at a first region from an end part. Wherein, preferably, it is provided: c) inserting of the end of the bowden cable envelope in a receptacle of an end part, which comprises an opening from which the core exits; wherein the sealing is arranged between the bowden cable envelope and the inner wall of the receptacle, and from which, preferably, the sealing extends into the opening.

[0066] In a further example, it is provided that in step a), the core is inserted through the opening of an end part with at least one core end parts; wherein the core is already arranged in the bowden cable envelope, and in step b), the sealing is inserted in the receptacle of the end part, and in step c), the bowden cable envelope and the sealing are inserted in the receptacle.

[0067] In a further example, it is provided that in step b), the sealing is pushed on the bowden cable envelope, wherein the core, which comprises a core end part at least at one end, or preferably an end part at each end, already runs in the bowden cable envelope; and in step c), the core is pushed with a core end part through the opening of the end part after the mounting of the sealing; and, subsequently or at the same time, the bowden cable envelope with the on the end mounted sealing is inserted in the receptacle of the end part.

[0068] The above described embodiments can be combined in diverse forms and ways. In particular, aspects of the devices can be used for the embodiments of the method and vice versa.

[0069] In addition, it should be noted that comprehensively does not exclude other elements or steps, and one or one does not exclude a plurality. It should also be pointed out that features or steps which have been described with reference to one of the above exemplary embodiments can also be used in combination with other features or steps of other embodiments described above. Reference numbers in the claims are not to be considered as a limitation.