发明名称 |
Manual valve operator with override clutch apparatus |
摘要 |
A manual valve operator with override clutch apparatus for selectively actuating a valve. The manual valve operator includes an operator housing defining an enclosure. An input shaft is rotatably supported by the housing and a worm wheel has a first and a second side, the second side of the worm wheel defining a clutch drive. The worm wheel intermeshes with the input shaft such that when the input shaft is driven, the input shaft drives the worm wheel and the clutch drive about a rotational axis. A sleeve has an outer surface which defines an annular groove. The sleeve has a driven end and an output end. The driven end of the sleeve cooperates with the clutch drive of the worm wheel for selective engagement of the clutch drive and the driven end of the sleeve.
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申请公布号 |
US8544817(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US20080157597 |
申请日期 |
2008.06.11 |
申请人 |
LICCARDI DOMENICO;REGAL BELOIT AMERICA, INC. |
发明人 |
LICCARDI DOMENICO |
分类号 |
F16K31/05;F16K31/53;F16K37/00 |
主分类号 |
F16K31/05 |
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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