发明名称 |
Rotary spring-return actuator with safety feature |
摘要 |
A rotary spring-return actuator is provided with a combination safety clutch and travel stop wherein the safety clutch is secured relative to the housing of the spring-return actuator in such a manner as to insure that the potential energy within the spring of the spring-return will be completely dissipated before access to the interior of the housing may be effected.
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申请公布号 |
US4130182(A) |
申请公布日期 |
1978.12.19 |
申请号 |
US19770813619 |
申请日期 |
1977.07.07 |
申请人 |
XOMOX CORPORATION |
发明人 |
AUNSPACH, DALE |
分类号 |
F16K31/44;F16D3/12;G05G17/00;(IPC1-7):F03G1/06;F16K31/04 |
主分类号 |
F16K31/44 |
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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