| 摘要 |
In the case of a rotary actuator for an adjuster of a vehicle seat, in particular of a motor vehicle seat, having a manually actuatable operating element ( 7 ), a transmission gearing ( 11 ) on which the operating element ( 7 ) acts when actuated, and an output element ( 9 ) which is rotated at least intermittently by the transmission gearing ( 11 ) and, during a rotation, drives the adjuster ( 3 ), the transmission gearing ( 11 ) changing during the actuation by the operating element ( 7 ) from a higher transmission ratio to a lower transmission ratio, during the actuation by the operating element ( 7 ) the transmission gearing ( 11 ) runs through two phases during which the transmission ratios are constant in each case.
|
