发明授权
US4192409A Clutch mechanism for winch 失效
绞车离合器机构

Clutch mechanism for winch
摘要:
A clutch mechanism for winch comprising first and second planetary gear sets mounted on an input shaft so as to selectively connect an output shaft with said input shaft in the same or opposite direction of rotation. The clutch mechanism also includes a brake mounted on said output shaft, said brake normally acting on said output shaft so that the output shaft cannot be rotated.
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