JPS5852080B2 - シ−ルド掘進機におけるセグメント真円保持装置 - Google Patents

シ−ルド掘進機におけるセグメント真円保持装置

Info

Publication number
JPS5852080B2
JPS5852080B2 JP50031292A JP3129275A JPS5852080B2 JP S5852080 B2 JPS5852080 B2 JP S5852080B2 JP 50031292 A JP50031292 A JP 50031292A JP 3129275 A JP3129275 A JP 3129275A JP S5852080 B2 JPS5852080 B2 JP S5852080B2
Authority
JP
Japan
Prior art keywords
segment
holding device
shield
shield machine
perfect circle
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
Application number
JP50031292A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51106319A (enExample
Inventor
孔佑 白石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP50031292A priority Critical patent/JPS5852080B2/ja
Publication of JPS51106319A publication Critical patent/JPS51106319A/ja
Publication of JPS5852080B2 publication Critical patent/JPS5852080B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP50031292A 1975-03-14 1975-03-14 シ−ルド掘進機におけるセグメント真円保持装置 Expired JPS5852080B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50031292A JPS5852080B2 (ja) 1975-03-14 1975-03-14 シ−ルド掘進機におけるセグメント真円保持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50031292A JPS5852080B2 (ja) 1975-03-14 1975-03-14 シ−ルド掘進機におけるセグメント真円保持装置

Publications (2)

Publication Number Publication Date
JPS51106319A JPS51106319A (enExample) 1976-09-21
JPS5852080B2 true JPS5852080B2 (ja) 1983-11-19

Family

ID=12327220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50031292A Expired JPS5852080B2 (ja) 1975-03-14 1975-03-14 シ−ルド掘進機におけるセグメント真円保持装置

Country Status (1)

Country Link
JP (1) JPS5852080B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0826759B2 (ja) * 1991-05-07 1996-03-21 奥村機械製作株式会社 シールド掘削機
JP4682168B2 (ja) * 2007-04-25 2011-05-11 株式会社大林組 シールド掘進機

Also Published As

Publication number Publication date
JPS51106319A (enExample) 1976-09-21

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