JPH0342892U - - Google Patents

Info

Publication number
JPH0342892U
JPH0342892U JP10394389U JP10394389U JPH0342892U JP H0342892 U JPH0342892 U JP H0342892U JP 10394389 U JP10394389 U JP 10394389U JP 10394389 U JP10394389 U JP 10394389U JP H0342892 U JPH0342892 U JP H0342892U
Authority
JP
Japan
Prior art keywords
shield
spretsuda
spring case
side spring
jack
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
JP10394389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0712477Y2 (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 JP10394389U priority Critical patent/JPH0712477Y2/ja
Publication of JPH0342892U publication Critical patent/JPH0342892U/ja
Application granted granted Critical
Publication of JPH0712477Y2 publication Critical patent/JPH0712477Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10394389U 1989-09-06 1989-09-06 シールド掘進機のスプレッダ回転防止装置 Expired - Lifetime JPH0712477Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10394389U JPH0712477Y2 (ja) 1989-09-06 1989-09-06 シールド掘進機のスプレッダ回転防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10394389U JPH0712477Y2 (ja) 1989-09-06 1989-09-06 シールド掘進機のスプレッダ回転防止装置

Publications (2)

Publication Number Publication Date
JPH0342892U true JPH0342892U (sv) 1991-04-23
JPH0712477Y2 JPH0712477Y2 (ja) 1995-03-22

Family

ID=31652756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10394389U Expired - Lifetime JPH0712477Y2 (ja) 1989-09-06 1989-09-06 シールド掘進機のスプレッダ回転防止装置

Country Status (1)

Country Link
JP (1) JPH0712477Y2 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068762A (ko) * 2000-01-10 2001-07-23 위성길 지중 매설용 관로의 추진장치
JP2006274651A (ja) * 2005-03-29 2006-10-12 Nishimatsu Constr Co Ltd シールドジャッキ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068762A (ko) * 2000-01-10 2001-07-23 위성길 지중 매설용 관로의 추진장치
JP2006274651A (ja) * 2005-03-29 2006-10-12 Nishimatsu Constr Co Ltd シールドジャッキ

Also Published As

Publication number Publication date
JPH0712477Y2 (ja) 1995-03-22

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