| 发明名称 |
ROPE WINDING DEVICE-ATTACHED SOIL IMPROVEMENT STIRRING MACHINE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for eliminating looseness occurred in a rope for detecting the opening and closing of an enlarged arm. SOLUTION: A rope widing device 17 is constituted of a shaft 170 for winding up a wire rope 55, a pair of bearings 171 for bearing the shaft 170 and a nut 172.
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| 申请公布号 |
JP2001164558(A) |
申请公布日期 |
2001.06.19 |
| 申请号 |
JP19990351578 |
申请日期 |
1999.12.10 |
| 申请人 |
SEKISUI HOUSE LTD |
发明人 |
SUMITOMO YOSHINORI;OKUNO TOMOHIKO;TAKAMORI HIROSHI;IMAI KINJI |
| 分类号 |
E21B19/02;E02D3/12;(IPC1-7):E02D3/12 |
主分类号 |
E21B19/02 |
| 代理机构 |
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代理人 |
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