发明名称 |
Hydraulic coupling device |
摘要 |
A hydraulic coupling device hydraulically couples a multi-line hose to a connector having a plurality of sockets. The coupling device comprises a screw cap, a plurality of plug pins, housed within the screw cap, and an annular holding disc for holding the plug pins. The plug pins are each connectible to a respective line of the hose. Each plug pin is engageable within a respective socket of the connector. One of the plug pins is of a larger diameter than the other plug pins, and constitutes an alignment pin for accurately aligning all the plug pins with the corresponding sockets of the connector.
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申请公布号 |
US4319772(A) |
申请公布日期 |
1982.03.16 |
申请号 |
US19800119278 |
申请日期 |
1980.02.07 |
申请人 |
GEWERKSCHAFT EISENHUTTE WESTFALIA |
发明人 |
WEIRICH, WALTER;HENNLICH, GUNTER |
分类号 |
F16L39/00;E21F17/08;F16L37/00;F16L39/02;(IPC1-7):F16L35/00 |
主分类号 |
F16L39/00 |
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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