JPH0630959Y2 - シールド掘進機のセグメント組立用エレクタ - Google Patents

シールド掘進機のセグメント組立用エレクタ

Info

Publication number
JPH0630959Y2
JPH0630959Y2 JP1989022507U JP2250789U JPH0630959Y2 JP H0630959 Y2 JPH0630959 Y2 JP H0630959Y2 JP 1989022507 U JP1989022507 U JP 1989022507U JP 2250789 U JP2250789 U JP 2250789U JP H0630959 Y2 JPH0630959 Y2 JP H0630959Y2
Authority
JP
Japan
Prior art keywords
segment
jack
arm
frame
tunnel
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.)
Expired - Lifetime
Application number
JP1989022507U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02116599U (enrdf_load_stackoverflow
Inventor
隆三郎 大塚
茂男 藤井
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1989022507U priority Critical patent/JPH0630959Y2/ja
Publication of JPH02116599U publication Critical patent/JPH02116599U/ja
Application granted granted Critical
Publication of JPH0630959Y2 publication Critical patent/JPH0630959Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989022507U 1989-02-28 1989-02-28 シールド掘進機のセグメント組立用エレクタ Expired - Lifetime JPH0630959Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989022507U JPH0630959Y2 (ja) 1989-02-28 1989-02-28 シールド掘進機のセグメント組立用エレクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989022507U JPH0630959Y2 (ja) 1989-02-28 1989-02-28 シールド掘進機のセグメント組立用エレクタ

Publications (2)

Publication Number Publication Date
JPH02116599U JPH02116599U (enrdf_load_stackoverflow) 1990-09-18
JPH0630959Y2 true JPH0630959Y2 (ja) 1994-08-22

Family

ID=31240689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989022507U Expired - Lifetime JPH0630959Y2 (ja) 1989-02-28 1989-02-28 シールド掘進機のセグメント組立用エレクタ

Country Status (1)

Country Link
JP (1) JPH0630959Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015526U (enrdf_load_stackoverflow) * 1973-06-05 1975-02-19
JPS5976699U (ja) * 1982-11-11 1984-05-24 石川島播磨重工業株式会社 シ−ルド掘進機のセグメント組立装置

Also Published As

Publication number Publication date
JPH02116599U (enrdf_load_stackoverflow) 1990-09-18

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