发明名称 |
Control valve with double-acting kick-out means. |
摘要 |
<p>This invention pertains to a control valve (14) having a double-acting kick-out member (36) attached to an end of a spool (33) thereof to return the spool (33) to a neutral position after actuation thereof. The invention is particularly useful in a fluid control circuit wherein the control valve (14) is adapted to selectively communicate pressurised fluid to an actuator, such as a double-acting hydraulic cylinder.</p> |
申请公布号 |
EP0011683(A1) |
申请公布日期 |
1980.06.11 |
申请号 |
EP19790103179 |
申请日期 |
1979.08.28 |
申请人 |
CATERPILLAR TRACTOR CO. |
发明人 |
HAJEK, THOMAS JAMES;LORIMOR, LARRY WAYNE |
分类号 |
F16K47/00;F16K11/07;(IPC1-7):16K11/07;15B13/16 |
主分类号 |
F16K47/00 |
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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