Actuator for motor vehicle seat has incremental mechanism operated manually via pivot lever, acting in both directions, rotationally connected to drive wheel via releasable connection

摘要

The actuator has an incremental mechanism (4c) operated manually via a pivot lever (4a) and acting in both directions. The mechanism is rotationally connected to the drive wheel (3a) via a releasable connection so as to turn it. The incremental mechanism is connected to the drive wheel via an intermediate wheel (5) that can be moved out of engagement.