JP4497589B2 - 親子シールド機およびこれを用いた親子シールド工法 - Google Patents

親子シールド機およびこれを用いた親子シールド工法 Download PDF

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Publication number
JP4497589B2
JP4497589B2 JP24787299A JP24787299A JP4497589B2 JP 4497589 B2 JP4497589 B2 JP 4497589B2 JP 24787299 A JP24787299 A JP 24787299A JP 24787299 A JP24787299 A JP 24787299A JP 4497589 B2 JP4497589 B2 JP 4497589B2
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Japan
Prior art keywords
shield machine
parent
child
child shield
opening
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Expired - Fee Related
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JP24787299A
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Japanese (ja)
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JP2001073671A5 (enExample
JP2001073671A (ja
Inventor
和之 谷口
裕二 村上
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Sato Kogyo Co Ltd
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Sato Kogyo Co Ltd
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Priority to JP24787299A priority Critical patent/JP4497589B2/ja
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Publication of JP2001073671A5 publication Critical patent/JP2001073671A5/ja
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JP24787299A 1999-09-01 1999-09-01 親子シールド機およびこれを用いた親子シールド工法 Expired - Fee Related JP4497589B2 (ja)

Priority Applications (1)

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JP24787299A JP4497589B2 (ja) 1999-09-01 1999-09-01 親子シールド機およびこれを用いた親子シールド工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24787299A JP4497589B2 (ja) 1999-09-01 1999-09-01 親子シールド機およびこれを用いた親子シールド工法

Publications (3)

Publication Number Publication Date
JP2001073671A JP2001073671A (ja) 2001-03-21
JP2001073671A5 JP2001073671A5 (enExample) 2006-08-31
JP4497589B2 true JP4497589B2 (ja) 2010-07-07

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JP24787299A Expired - Fee Related JP4497589B2 (ja) 1999-09-01 1999-09-01 親子シールド機およびこれを用いた親子シールド工法

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JP (1) JP4497589B2 (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288883A (ja) * 1988-09-26 1990-03-29 Mitsui Eng & Shipbuild Co Ltd シールド工法及びその掘進機
JP2835388B2 (ja) * 1993-05-07 1998-12-14 西松建設株式会社 分岐シールド工法
JP2921825B2 (ja) * 1994-12-13 1999-07-19 西松建設株式会社 分岐シールド掘進機
JP3135854B2 (ja) * 1996-12-18 2001-02-19 佐藤工業株式会社 親子シールド機および子シールド機の発進方法
JP3940775B2 (ja) * 1998-02-17 2007-07-04 大成建設株式会社 ビット交換可能なシールド掘進機

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Publication number Publication date
JP2001073671A (ja) 2001-03-21

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