| 摘要 |
A stop clutch assembly comprises a shaft fixed for receiving a driving torque. A clutch disk is rotatably disposed about the shaft and is axially slidable thereon. A drive collar rotates the clutch disk through a clutch ball lodged in a biconical clutch cavity formed between the clutch disk and the drive collar. A power takeoff member is rotatably disposed about the shaft. The clutch disk positions a load connected to the power takeoff member through a drive ball lodged in a biconical drive cavity formed between the power take off member and the clutch disk. A ring gear having a friction collar attached thereto is rotatably disposed about the shaft. The clutch disk is engaged with the friction collar when the clutch disk is in a first position, and the clutch disk is disengaged from the friction collar when the clutch disk is in a second position.
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