发明名称 |
Overload clutch for the feed roll of a carding machine |
摘要 |
An electromagnetically actuated jaw clutch for torsionally driving the feed roll of a carding machine includes a pair of annular, rack-toothed face gears spring biased away from each other in opposed relation to establish a nonengaged position when the clutch is de-energized. Energization of the jaw clutch magnetically forces the annular face gears against each other into an engaged interlocked position for effective driving of the feed roll. A torque overload condition established by jamming of the feed roll causes the rack-toothed face gears to ride out of engagement and separate from each other. Such torque overload separation of the face gears is sensed by a proximity switch which deactivates the clutch electromagnet and selected portions of the carding machine.
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申请公布号 |
US4257147(A) |
申请公布日期 |
1981.03.24 |
申请号 |
US19790030777 |
申请日期 |
1979.04.17 |
申请人 |
WHITE CONSOLIDATED INDUSTRIES, INC. |
发明人 |
MOSS, ALFRED W. |
分类号 |
F16D43/20;D01G15/36;D01G31/00;F16D27/118;F16D43/00;(IPC1-7):D01G15/02 |
主分类号 |
F16D43/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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