| 摘要 |
A housing, a solenoid, a pin which can be moved by the solenoid, and a piston which is connected to the pin. The piston is pot-shaped and its base has an aperture. On the exterior of the base an arcuate yoke spans the aperture and the pin projects through the aperture in the base. The pin is connected to the arcuate yoke by a detent connection. |
