发明名称 |
Valve with handle latch/lock |
摘要 |
A rotary valve with a latching/locking operating handle assembly includes a valve body carrying a rotary valve element having an outwardly extending valve stem. A main handle body is joined to the stem and provides guide grooves for cooperating first and second operating members connected by a cam assembly such that selective horizontal movement of the first operating member produces vertical movement of the second operating member. A latch pin carried by the second member is thereby caused to move between engaged and disengaged positions with the valve body.
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申请公布号 |
US5213308(A) |
申请公布日期 |
1993.05.25 |
申请号 |
US19920897859 |
申请日期 |
1992.06.12 |
申请人 |
WHITEY COMPANY |
发明人 |
JEROMSON, JEFFREY T.;BROWN, CAL R.;WILLIAMS, PETER C. |
分类号 |
F16K35/02;F16K35/04;F16K35/06;H01H9/28 |
主分类号 |
F16K35/02 |
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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