Drive arrangement for motorized adjustment of an actuating element rotatably mounted in a motor vehicle door latch housing
AssigneeKiekert AG
InventorRobert L. Brickner
Life of this patent
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Abstract
A drive arrangement for motorized adjustment of an actuating element, rotatably mounted inside a motor vehicle door latch housing. The drive arrangement comprises a motor and a spindle drive connected to the motor, the spindle drive containing a spindle and a spindle nut mounted thereon. The spindle is coaxially driven by a driven shaft of the motor. The spindle nut acts on the actuating element in order to rotate it by at least one interposed coupling element. The spindle nut and the coupling element form a single unit.
Claims19
A drive arrangement for motorized adjustment of an actuating element, rotatably mounted inside a motor vehicle door latch housing, the drive arrangement comprising:
- a motor,
- a spindle drive connected to the motor, said drive comprising a spindle and a spindle nut mounted thereon, with the spindle being coaxially driven by a driven shaft of the motor and in which the spindle nut acts on the actuating element, and
- at least one coupling element interposed between the actuating element and the spindle nut for rotating the actuating element,
- wherein the spindle nut and the coupling element are integrally formed as a single-piece part unit.
Dependencies are inferred from the claim text.