Locking device for a vehicle seat
AssigneeKEIPER GmbH & Co. KG
InventorsNorbert Heeg, Peter Müller, Andreas Diehl
Life of this patent
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Abstract
A locking device for a vehicle seat, in particular for a motor vehicle seat, is provided with a locking mechanism for the mechanical locking of a movable catch of the locking mechanism with a counter-element, and with an actuator unit for the actuation of the catch via a drive. A hosing is provided in which the locking mechanism is arranged and mounted, with regard to the required installation space. The locking device provides the possibility of the formation of structurally different variants of the locking device. The actuator unit (4) is arranged in the housing as a shared housing (2) together with the locking mechanism (3).
Claims12
A locking device for a vehicle seat, the locking device comprising:
- a vehicle seat locking mechanism for mechanical locking of a movable catch of the vehicle seat locking mechanism with a counter-element;
- an actuator unit for the actuation of the vehicle seat locking mechanism by means of a drive, said actuator unit comprising a motor shaft and a gear;
- an operating element for manual actuation of said vehicle seat locking mechanism, wherein said gear and said motor shaft do not rotate when said operating element is actuated;
- a housing in which the vehicle seat locking mechanism is arranged and mounted, the actuator unit being arranged together with the vehicle seat locking mechanism in the housing, said housing comprising a vehicle seat locking mechanism partial housing and an actuator unit partial housing, said vehicle seat locking mechanism being arranged in said vehicle seat locking mechanism partial housing, said actuator unit being arranged in said actuator unit partial housing, wherein a motor drive movement of the actuator unit is only provided for the unlocking of the moveable catch with said counter element, said actuator unit comprising a rotary shaft, said motor drive movement being transmitted to said rotary shaft upon actuation of said motor, said operating element being connected to said rotary shaft such that said rotary shaft is rotated upon actuation of said operating element, wherein said vehicle seat locking mechanism is opened via rotation of said rotary shaft upon actuation of at least one of said motor and said operating element, said rotary shaft and said operating element being arranged in said actuator unit partial housing.
A locking device system comprising:
- a locking device, the locking device comprising:
- a vehicle seat locking mechanism with a moveable catch for the mechanical locking of a movable catch of the vehicle seat locking mechanism with a counter-element;
- an actuator unit for the actuation of the vehicle seat locking mechanism by means of a drive, said actuator unit comprising a motor shaft and a gear;
- an operating element for manually actuating said vehicle seat locking mechanism, said operating element being uncoupled from said motor shaft and said gear, wherein said motor shaft and said gear remain in a fixed position when said operating element is manually actuated;
- and
- a housing in which the vehicle seat locking mechanism is arranged and mounted, the actuator unit being arranged together with the vehicle seat locking mechanism in said housing, said housing comprising a first partial housing and a second partial housing, said actuator unit being arranged in said first partial housing, said vehicle seat locking mechanism being arranged in said second partial housing, wherein an output movement of a driven gear connected with the drive of the actuator unit is transferred to the vehicle seat locking mechanism, said actuator unit comprising a rotary shaft, said rotary shaft being rotated via movement of said operating element when said operating element is actuated, said rotary shaft being rotated via said motor when said motor is actuated, said rotary shaft and said operating element being arranged in said first partial housing.
Dependencies are inferred from the claim text.