An overload protection mechanism for a winch that includes an input transmission shaft, an output transmission shaft, and a clutch mechanism. The input transmission shaft has a first transmission end, the output transmission shaft has a second transmission end. The clutch mechanism has a first clutch member disposed on the first transmission end and a second clutch member disposed on the second transmission end such that the first and second clutch members are correspondingly rotatable with the input transmission shaft and the output transmission shaft. The first and second clutch members are detachably engageable with each other. When the output transmission shaft is overloaded, the first and second clutch members are disengaged for preventing the overloaded power transmission between input transmission shaft and output transmission shaft.
OVERLOAD PROTECTION MECHANISM FOR WINCH
2021-02-25
Patent
Electronic Resource
English
Winch assembly with overload protection mechanism and winch
European Patent Office | 2023
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