Drive device

Details Drive device Drive device

2011-03-08

2011-03-08

Hannon, Thomas R (Department: 3656)

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

C074S029000, C049S343000

Reexamination Certificate

active

07900530

ABSTRACT:
A drive device for a hatch of a motor vehicle, wherein a spindle drive is provided with a threaded spindle and a spindle nut mounted on the threaded spindle, by which drive the first fastening element and the housing tube can be driven axially relative to each other. The spindle drive can be rotatably driven by an electric motor, where the output shaft of the motor can rotate the threaded spindle or a connecting component of a clutch. The spindle drive can be rotatably driven by two or more series-connected electric motors.

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