发明名称 |
Excavator for a ditch and excavating method therefor |
摘要 |
An excavator of the invention comprises an excavating body having an excavating element and a clinometer for detecting an inclination angle of ditch wall in a excavating ditch; a traveling distance recorder for measuring moving distance of said excavator; a calculator for calculating and accumulating the inclination signal for every moving distance of said excavator on the basis of the inclination signal outputted from said clinometer and the moving distance signal outputted from the traveling distance recorder; and a display device for displaying accumulated said inclination signal outputted from said calculator, thereby can excavate the ditch with excellent flatness of the ditch wall.
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申请公布号 |
US2001049891(A1) |
申请公布日期 |
2001.12.13 |
申请号 |
US20010875030 |
申请日期 |
2001.06.07 |
申请人 |
KOBELCO CONSTRUCTION MACHINERY CO., LTD. |
发明人 |
MIZUTANI MOTOHIKO;NAKAYAMA TADAO |
分类号 |
E02F3/16;E02F5/06;E02F9/26;(IPC1-7):E02F5/06 |
主分类号 |
E02F3/16 |
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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