JPH03119094U - - Google Patents

Info

Publication number
JPH03119094U
JPH03119094U JP11868289U JP11868289U JPH03119094U JP H03119094 U JPH03119094 U JP H03119094U JP 11868289 U JP11868289 U JP 11868289U JP 11868289 U JP11868289 U JP 11868289U JP H03119094 U JPH03119094 U JP H03119094U
Authority
JP
Japan
Prior art keywords
shield jack
jack
shield
excavators
reaction force
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
JP11868289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0735914Y2 (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 JP1989118682U priority Critical patent/JPH0735914Y2/ja
Publication of JPH03119094U publication Critical patent/JPH03119094U/ja
Application granted granted Critical
Publication of JPH0735914Y2 publication Critical patent/JPH0735914Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1989118682U 1989-10-09 1989-10-09 揺動可能なシールドジャッキを備えた斜坑トンネル掘削機 Expired - Fee Related JPH0735914Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989118682U JPH0735914Y2 (ja) 1989-10-09 1989-10-09 揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118682U JPH0735914Y2 (ja) 1989-10-09 1989-10-09 揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Publications (2)

Publication Number Publication Date
JPH03119094U true JPH03119094U (enrdf_load_stackoverflow) 1991-12-09
JPH0735914Y2 JPH0735914Y2 (ja) 1995-08-16

Family

ID=31666837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989118682U Expired - Fee Related JPH0735914Y2 (ja) 1989-10-09 1989-10-09 揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Country Status (1)

Country Link
JP (1) JPH0735914Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60391U (ja) * 1983-06-13 1985-01-05 株式会社　山田ドビ− 開口装置におけるピツクフアインダ
JPS6417990A (en) * 1987-07-13 1989-01-20 Komatsu Mfg Co Ltd Articulate shield excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60391U (ja) * 1983-06-13 1985-01-05 株式会社　山田ドビ− 開口装置におけるピツクフアインダ
JPS6417990A (en) * 1987-07-13 1989-01-20 Komatsu Mfg Co Ltd Articulate shield excavator

Also Published As

Publication number Publication date
JPH0735914Y2 (ja) 1995-08-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees