JPS633120B2 - - Google Patents

Info

Publication number
JPS633120B2
JPS633120B2 JP58101792A JP10179283A JPS633120B2 JP S633120 B2 JPS633120 B2 JP S633120B2 JP 58101792 A JP58101792 A JP 58101792A JP 10179283 A JP10179283 A JP 10179283A JP S633120 B2 JPS633120 B2 JP S633120B2
Authority
JP
Japan
Prior art keywords
support beam
boom
rotating ring
ring body
segment
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
JP58101792A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59228600A (ja
Inventor
Hideo Shimura
Yasushige Tomyama
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.)
Mitsui Construction Co Ltd
Komatsu Ltd
Original Assignee
Mitsui Construction Co Ltd
Komatsu 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 Mitsui Construction Co Ltd, Komatsu Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP58101792A priority Critical patent/JPS59228600A/ja
Publication of JPS59228600A publication Critical patent/JPS59228600A/ja
Publication of JPS633120B2 publication Critical patent/JPS633120B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP58101792A 1983-06-09 1983-06-09 トンネル機械におけるセグメントエレクタ装置 Granted JPS59228600A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58101792A JPS59228600A (ja) 1983-06-09 1983-06-09 トンネル機械におけるセグメントエレクタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58101792A JPS59228600A (ja) 1983-06-09 1983-06-09 トンネル機械におけるセグメントエレクタ装置

Publications (2)

Publication Number Publication Date
JPS59228600A JPS59228600A (ja) 1984-12-21
JPS633120B2 true JPS633120B2 (enrdf_load_stackoverflow) 1988-01-21

Family

ID=14310008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58101792A Granted JPS59228600A (ja) 1983-06-09 1983-06-09 トンネル機械におけるセグメントエレクタ装置

Country Status (1)

Country Link
JP (1) JPS59228600A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395800U (enrdf_load_stackoverflow) * 1986-12-11 1988-06-21
JP6873662B2 (ja) * 2016-11-29 2021-05-19 川崎重工業株式会社 周回シールド掘削機および周回トンネル掘削方法

Also Published As

Publication number Publication date
JPS59228600A (ja) 1984-12-21

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