发明名称 |
High pressure implement circuit for loader with slow and fast dump position |
摘要 |
A loader vehicle includes a loading implement movable to a dump and a rack-back position by means of actuation of cylinders. The movement of the cylinders is provided by fluid control valves in turn operated by actuator means which provide for both a slow dump and a fast movement of the implement.
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申请公布号 |
US4199293(A) |
申请公布日期 |
1980.04.22 |
申请号 |
US19780967345 |
申请日期 |
1978.12.07 |
申请人 |
CATERPILLAR TRACTOR |
发明人 |
PETERSON, WAYNE A |
分类号 |
E02F9/22;(IPC1-7):F15B13/09 |
主分类号 |
E02F9/22 |
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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