JPS6272392U - - Google Patents

Info

Publication number
JPS6272392U
JPS6272392U JP16291885U JP16291885U JPS6272392U JP S6272392 U JPS6272392 U JP S6272392U JP 16291885 U JP16291885 U JP 16291885U JP 16291885 U JP16291885 U JP 16291885U JP S6272392 U JPS6272392 U JP S6272392U
Authority
JP
Japan
Prior art keywords
shield
rear shield
jack
gripper
machine
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.)
Pending
Application number
JP16291885U
Other languages
English (en)
Japanese (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 JP16291885U priority Critical patent/JPS6272392U/ja
Publication of JPS6272392U publication Critical patent/JPS6272392U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16291885U 1985-10-25 1985-10-25 Pending JPS6272392U (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16291885U JPS6272392U (it) 1985-10-25 1985-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16291885U JPS6272392U (it) 1985-10-25 1985-10-25

Publications (1)

Publication Number Publication Date
JPS6272392U true JPS6272392U (it) 1987-05-09

Family

ID=31090637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16291885U Pending JPS6272392U (it) 1985-10-25 1985-10-25

Country Status (1)

Country Link
JP (1) JPS6272392U (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138523A (ja) * 2005-11-17 2007-06-07 Taisei Corp 元押し推進工法及びその装置並びにシールド掘進工法及びシールド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138523A (ja) * 2005-11-17 2007-06-07 Taisei Corp 元押し推進工法及びその装置並びにシールド掘進工法及びシールド掘進機

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