发明名称 |
Method for retrofitting a swing damping valve circuit to a work vehicle |
摘要 |
A method for retrofitting a swing damping circuit to a work vehicle such as a backhoe includes disconnecting a boom swing valve from a boom swing cylinder, and coupling the swing damping circuit to the boom swing valve. Alternatively, it may include replacing a boom swing valve with a combined boom swing valve and swing damping circuit that form a unitary valve body.
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申请公布号 |
US6640409(B2) |
申请公布日期 |
2003.11.04 |
申请号 |
US20010962818 |
申请日期 |
2001.09.25 |
申请人 |
CASE CORPORATION |
发明人 |
SHARKNESS ERIC;HEYNE DENNIS;LECH RICHARD J. |
分类号 |
E02F3/38;E02F9/22;(IPC1-7):B23P23/00 |
主分类号 |
E02F3/38 |
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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