LOCK FOR A VEHICLE REAR DOOR OR A REAR HATCH PROVIDED WITH A WINDOW WIPER
First Claim
1. Motor vehicle rear door lock or rear hatch lock with locking components such as a fork latch and detent pawl and with an electrical drive motor (12) which raises the detent pawl optionally via an intermediate lever (5) to open the rear hatch (1), with gearing (13) connected on the output side, for use in a rear hatch (1) with a rear window wiper device (4) with an electric wiper motor, the wiper motor being used as an electric drive motor (12) and for this reason it can be operationally coupled via the gearing (13) to the detent pawl and the intermediate lever (5), characterized in that the rear window wiper device (4) is integrated with the rear hatch lock into a module, that the drive motor (12) can be triggered in two directions of rotation and the gearing (13) in one direction of rotation closes the power transmission train to the wiper device (4), and in the other direction of rotation closes the power transmission train to the detent pawl or to the intermediate lever (5).
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Accused Products
Abstract
The subject matter of the invention is a motor vehicle rear door lock or rear hatch lock with locking components such as a fork latch and detent pawl and with an electrical drive motor (12) which raises the detent pawl optionally via an intermediate lever (5) to open the rear hatch (1), with gearing (13) connected on the output side, for use in a rear hatch (1) with a rear window wiper device (4) with an electrical wiper motor. To achieve higher integration and for simplification it is provided that the wiper motor is used as an electric drive motor (12) and for this reason can be operationally coupled via the gearing (13) to the detent pawl and to the intermediate lever (5).
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Citations
5 Claims
- 1. Motor vehicle rear door lock or rear hatch lock with locking components such as a fork latch and detent pawl and with an electrical drive motor (12) which raises the detent pawl optionally via an intermediate lever (5) to open the rear hatch (1), with gearing (13) connected on the output side, for use in a rear hatch (1) with a rear window wiper device (4) with an electric wiper motor, the wiper motor being used as an electric drive motor (12) and for this reason it can be operationally coupled via the gearing (13) to the detent pawl and the intermediate lever (5), characterized in that the rear window wiper device (4) is integrated with the rear hatch lock into a module, that the drive motor (12) can be triggered in two directions of rotation and the gearing (13) in one direction of rotation closes the power transmission train to the wiper device (4), and in the other direction of rotation closes the power transmission train to the detent pawl or to the intermediate lever (5).
- 2. Motor vehicle rear door lock or rear hatch lock with locking components such as a fork latch and detent pawl and with an electrical drive motor (12) which raises the detent pawl optionally via an intermediate lever (5) to open the rear hatch (1) with gearing (13) connected on the output side, for use in a rear hatch (1) with a rear window wiper device (4) with an electrical wiper motor, the wiper motor being used as an electric drive motor (12) and for this reason can be operationally coupled via the gearing (13) to the detent pawl or the intermediate lever (5), wherein the rear window wiper device (4) is integrated with the rear hatch lock into a module, wherein the drive motor (12) can be triggered in one direction of rotation, but at two speeds of rotation, and the gearing (13) at one speed of rotation, preferably at lower rpm, closes the power transmission train to the wiper device (4), and at the other speed of rotation, preferably higher rpm, it closes the power transmission train to the detent pawl or to the intermediate lever (5).
Specification