| 摘要 |
FIELD: valving. ^ SUBSTANCE: electric drive has electric motor, reduction gear, cam clutch mounted on the input shaft of the reduction gear, gear wheel mounted on the cam clutch and set in rotation by the electric motor, flywheel with the shaft made for permitting coupling with the input shaft of the reduction gear, and locator of flywheel shaft position. The cam clutch is mounted for permitting free rotation around the input shaft of the reduction gear and has two clutch members, mated faces of which are provided with curved cams. The other clutch member is mounted for axial movement and engaging the face of the flywheel shaft and is connected to the stop of its axial movement via a slot junction. The stop is secured to the input shaft of the reduction gear. ^ EFFECT: enhanced reliability. ^ cl, dwg |
