| 摘要 |
A rotary clutch assembly comprises a first hub and a second hub. The first hub has first and second ends. An inner surface in the first hub is defined by a first internal passageway extending from the first end to the second end for receiving a shaft. One of the first and second ends of the first hub has a first notch. The second hub has first and second ends and an outer surface. An inner surface in the second hub is defined by a second internal passageway extending from the first end to the second end for receiving the first hub. One of the first and second ends of the second hub has a second notch. Multiple clutch assemblies may be coupled on a singl e shaft to form a drive assembly having increased torque capacity by engaging the first and second notches of a first clutch assembly with first and second notches of a second clutch assembly.
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