发明名称 |
Hydraulic circuit for a hydraulically driven vehicle |
摘要 |
A hydraulic circuit for a hydraulically driven vehicle comprising a pair of variable displacement pumps each driven by a common engine, a pair of variable displacement motors each connected with the respective variable displacement pumps in a closed loop circuit and driven thereby, a fixed displacement charge pump driven by the engine, and a pair of shuttle valves each connected in parallel with the respective closed loop circuits and has formed therein a neutral position and two offset positions wherein in the neutral positions of the shuttle valves both the closed loop circuits are connected with each other through the shuttle valves.
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申请公布号 |
US4324098(A) |
申请公布日期 |
1982.04.13 |
申请号 |
US19800122273 |
申请日期 |
1980.02.19 |
申请人 |
KABUSHIKI KAISHA KOMATSU SEISAKUSHO |
发明人 |
ARUGA, TAKETO;MORITA, KOICHI;HOASHI, KENZO;KOJIMA, YASUO |
分类号 |
B62D11/04;F16H61/40;F16H61/4043;(IPC1-7):B62D11/04;F16H39/46 |
主分类号 |
B62D11/04 |
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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