| 发明名称 |
CONNECTING STRUCTURE FOR SEGMENT AND CONNECTING METAL FITTING THRUSTING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure for a segment and a connecting metal fitting thrusting device capable of connecting them with no backlash. SOLUTION: A backlash preventing means constituted of a recess 41 and a reaction receiving member 56 coupled with each other when the segment and the connecting metal fitting thrusting device 45 are connected for preventing a backlash is provided on the segment and the connecting metal fitting thrusting device 45.
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| 申请公布号 |
JP2001164889(A) |
申请公布日期 |
2001.06.19 |
| 申请号 |
JP19990349551 |
申请日期 |
1999.12.08 |
| 申请人 |
ISHIKAWAJIMA CONSTR MATERIALS CO LTD;KUBOTA CORP |
发明人 |
OZEKI MUNETAKA;HASHIMOTO HIROHIDE;KOBAYASHI KAZUHIRO;OTA SHINICHIRO;SUZUKI TARO;KONNO TSUTOMU;TSUCHIYA MASAYOSHI |
| 分类号 |
E21D11/04;E21D11/08;(IPC1-7):E21D11/04 |
主分类号 |
E21D11/04 |
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