| 发明名称 |
HYDRAULIC PIPING STRUCTURE FOR CONSTRUCTION MACHINE |
| 摘要 |
PURPOSE: To simplify assembly of a hydraulic hose in a construction machine equipped with a balanced-lever lift control box. CONSTITUTION: A pilot hose 21 is suspended from a remote control valve 15 operated by an operation lever 13 and pulled out from a control box 14 and is bent in the middle of a pipeline going to the control valve, and its bent portion is displaced when the control box 14 is lifted by the balanced-lever. In this way, the up-down motion of the pilot hose 21 can be absorbed.
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| 申请公布号 |
KR20010049977(A) |
申请公布日期 |
2001.06.15 |
| 申请号 |
KR20000044847 |
申请日期 |
2000.08.02 |
| 申请人 |
KOBELCO CONSTRUCTION MACHINERY CO., LTD. |
发明人 |
FUJII TOKUO;OCHI TOMOHIKO;SHIROGAMI TADASI |
| 分类号 |
E02F9/00;E02F9/20;F15B11/08;(IPC1-7):E02F9/00 |
主分类号 |
E02F9/00 |
| 代理机构 |
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代理人 |
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