发明授权
- 专利标题: Steering system of industrial machine and method of changing body-articulating angle
- 专利标题(中): 工业机器转向系统及改变身体关节角度的方法
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申请号: US13321649申请日: 2011-02-28
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公开(公告)号: US08627917B2公开(公告)日: 2014-01-14
- 发明人: Hiroyasu Kodera , Shinichiro Tanaka
- 申请人: Hiroyasu Kodera , Shinichiro Tanaka
- 申请人地址: JP Inami-Cho JP Tokyo
- 专利权人: Kabushiki Kaisha KCM,Hitachi Construction Machinery Co., Ltd.
- 当前专利权人: Kabushiki Kaisha KCM,Hitachi Construction Machinery Co., Ltd.
- 当前专利权人地址: JP Inami-Cho JP Tokyo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2010-082989 20100331
- 国际申请: PCT/JP2011/001155 WO 20110228
- 国际公布: WO2011/121886 WO 20111006
- 主分类号: B62D5/06
- IPC分类号: B62D5/06
摘要:
A steering system, in a state where a first steering means is not operated, a third signal pressure output means outputs a third signal pressure in response to a second signal pressure fed to the third signal pressure output means, and feeding and discharging control means operates based in the third signal pressure, while in a state where the first steering means is operated, the third signal pressure output means stops outputting of the third signal pressure regardless of whether or not the second signal pressure is fed to the third signal pressure output means, and the feeding and discharging control means operates based on the first signal pressure.
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