JPH01167499U - - Google Patents

Info

Publication number
JPH01167499U
JPH01167499U JP6339788U JP6339788U JPH01167499U JP H01167499 U JPH01167499 U JP H01167499U JP 6339788 U JP6339788 U JP 6339788U JP 6339788 U JP6339788 U JP 6339788U JP H01167499 U JPH01167499 U JP H01167499U
Authority
JP
Japan
Prior art keywords
jack
key segment
grip
shield
erector device
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
JP6339788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH061676Y2 (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 JP1988063397U priority Critical patent/JPH061676Y2/ja
Publication of JPH01167499U publication Critical patent/JPH01167499U/ja
Application granted granted Critical
Publication of JPH061676Y2 publication Critical patent/JPH061676Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988063397U 1988-05-16 1988-05-16 シールド掘進機 Expired - Lifetime JPH061676Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988063397U JPH061676Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988063397U JPH061676Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Publications (2)

Publication Number Publication Date
JPH01167499U true JPH01167499U (enrdf_load_stackoverflow) 1989-11-24
JPH061676Y2 JPH061676Y2 (ja) 1994-01-12

Family

ID=31288902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988063397U Expired - Lifetime JPH061676Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Country Status (1)

Country Link
JP (1) JPH061676Y2 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294801A (en) * 1976-02-06 1977-08-09 Furukawa Kogyo Kk Excavator
JPS60261899A (ja) * 1984-06-07 1985-12-25 東京電力株式会社 シ−ルドセグメントエレクタ
JPS612600U (ja) * 1984-06-11 1986-01-09 日立建機株式会社 シ−ルド掘進機のエレクタ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294801A (en) * 1976-02-06 1977-08-09 Furukawa Kogyo Kk Excavator
JPS60261899A (ja) * 1984-06-07 1985-12-25 東京電力株式会社 シ−ルドセグメントエレクタ
JPS612600U (ja) * 1984-06-11 1986-01-09 日立建機株式会社 シ−ルド掘進機のエレクタ装置

Also Published As

Publication number Publication date
JPH061676Y2 (ja) 1994-01-12

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