Switch unit for changing over electric motor coils in starter-generator of IC engine, has contact pins connected to actuator elements for shifting pins to variously electrically connect connections with each other

摘要

The device has a housing (5) in which several switch elements (7) are arranged, each with an axially movable contact pin (7.5). All contact pins are mechanically connected and mutually electrically isolated. Connections (7.1-7.4) are fed out of the housing for each switch element. All contact pins are connected to an actuator element (8.2) for shifting the pins to variously electrically connect the connections with each other.