JPH0453880U - - Google Patents

Info

Publication number
JPH0453880U
JPH0453880U JP9643790U JP9643790U JPH0453880U JP H0453880 U JPH0453880 U JP H0453880U JP 9643790 U JP9643790 U JP 9643790U JP 9643790 U JP9643790 U JP 9643790U JP H0453880 U JPH0453880 U JP H0453880U
Authority
JP
Japan
Prior art keywords
outer shell
shield excavator
partition wall
hole
cutter head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9643790U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0647995Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9643790U priority Critical patent/JPH0647995Y2/ja
Publication of JPH0453880U publication Critical patent/JPH0453880U/ja
Application granted granted Critical
Publication of JPH0647995Y2 publication Critical patent/JPH0647995Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9643790U 1990-09-12 1990-09-12 シールド掘進機の水没防止装置 Expired - Lifetime JPH0647995Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9643790U JPH0647995Y2 (ja) 1990-09-12 1990-09-12 シールド掘進機の水没防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9643790U JPH0647995Y2 (ja) 1990-09-12 1990-09-12 シールド掘進機の水没防止装置

Publications (2)

Publication Number Publication Date
JPH0453880U true JPH0453880U (OSRAM) 1992-05-08
JPH0647995Y2 JPH0647995Y2 (ja) 1994-12-07

Family

ID=31835979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9643790U Expired - Lifetime JPH0647995Y2 (ja) 1990-09-12 1990-09-12 シールド掘進機の水没防止装置

Country Status (1)

Country Link
JP (1) JPH0647995Y2 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016172992A (ja) * 2015-03-17 2016-09-29 株式会社熊谷組 管設置装置
CN115387803A (zh) * 2022-08-11 2022-11-25 华能云南滇东能源有限责任公司 掘进机撑紧盾和掘进机
CN118705009A (zh) * 2024-07-11 2024-09-27 中交第三航务工程局有限公司 一种顶管工作井的自动防淹装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016172992A (ja) * 2015-03-17 2016-09-29 株式会社熊谷組 管設置装置
CN115387803A (zh) * 2022-08-11 2022-11-25 华能云南滇东能源有限责任公司 掘进机撑紧盾和掘进机
CN115387803B (zh) * 2022-08-11 2023-09-22 华能云南滇东能源有限责任公司 掘进机撑紧盾和掘进机
CN118705009A (zh) * 2024-07-11 2024-09-27 中交第三航务工程局有限公司 一种顶管工作井的自动防淹装置

Also Published As

Publication number Publication date
JPH0647995Y2 (ja) 1994-12-07

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