| 发明名称 |
TAIL SEAL OF SHIELD MACHINE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a tail seal of a shield machine capable of regenerating a tail brush easily by a simple structure. SOLUTION: This tail seal of the shield machine is constituted by providing the tail brush 5 pressed against a segment wall 4 in a tail part 3 of a shield frame 2 so as to reel it out. COPYRIGHT: (C)2005,JPO&NCIPI
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| 申请公布号 |
JP2005127049(A) |
申请公布日期 |
2005.05.19 |
| 申请号 |
JP20030364687 |
申请日期 |
2003.10.24 |
| 申请人 |
TAISEI CORP;ISHIKAWAJIMA HARIMA HEAVY IND CO LTD |
发明人 |
TAKAMIZAWA KAZUO;SONOMURA SHUNICHI;SHIMADA TETSUJI;NAKANE TAKASHI |
| 分类号 |
E21D11/00;(IPC1-7):E21D11/00 |
主分类号 |
E21D11/00 |
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