| 摘要 |
An actuator for speed and directional control of a ships drive and gearing system wherein a single handle-lever turns a control shaft with a control disk coupled to a follower disk and when in one axial position only, for the directional control of the gear, while in either axial position the control disk is coupled to the speed control but only after a limited turning range has been traversed by the handle, which turning range is the one within which the direction control is carried out. The control disk and the follower control disk are coupled for limited range engagement by a single cam pin on the control disk means and a pair of teeth engaging that pin until rotation causes the latter to escape. |
