JPS6221957B2 - - Google Patents

Info

Publication number
JPS6221957B2
JPS6221957B2 JP16177282A JP16177282A JPS6221957B2 JP S6221957 B2 JPS6221957 B2 JP S6221957B2 JP 16177282 A JP16177282 A JP 16177282A JP 16177282 A JP16177282 A JP 16177282A JP S6221957 B2 JPS6221957 B2 JP S6221957B2
Authority
JP
Japan
Prior art keywords
side plate
cutter head
screw
flange
piece
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
JP16177282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5952097A (ja
Inventor
Sadao Takeshita
Mitsuo Nagasaki
Hiroshi Kaburagi
Kimihisa Takada
Fumio Nakazono
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.)
Nippon Kokan Koji KK
IHI Corp
Original Assignee
Nippon Kokan Koji KK
Ishikawajima Harima Heavy Industries Co 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 Nippon Kokan Koji KK, Ishikawajima Harima Heavy Industries Co Ltd filed Critical Nippon Kokan Koji KK
Priority to JP16177282A priority Critical patent/JPS5952097A/ja
Publication of JPS5952097A publication Critical patent/JPS5952097A/ja
Publication of JPS6221957B2 publication Critical patent/JPS6221957B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16177282A 1982-09-17 1982-09-17 エレメントを土中に貫入させる掘進機に於ける方向修正装置 Granted JPS5952097A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16177282A JPS5952097A (ja) 1982-09-17 1982-09-17 エレメントを土中に貫入させる掘進機に於ける方向修正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16177282A JPS5952097A (ja) 1982-09-17 1982-09-17 エレメントを土中に貫入させる掘進機に於ける方向修正装置

Publications (2)

Publication Number Publication Date
JPS5952097A JPS5952097A (ja) 1984-03-26
JPS6221957B2 true JPS6221957B2 (enExample) 1987-05-15

Family

ID=15741605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16177282A Granted JPS5952097A (ja) 1982-09-17 1982-09-17 エレメントを土中に貫入させる掘進機に於ける方向修正装置

Country Status (1)

Country Link
JP (1) JPS5952097A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196975U (enExample) * 1985-05-31 1986-12-09
JPS63131926U (enExample) * 1987-02-20 1988-08-29
JPH0350685U (enExample) * 1989-09-21 1991-05-16
JP5399292B2 (ja) * 2010-02-23 2014-01-29 東日本旅客鉄道株式会社 エレメント推進工法、及びエレメント推進工法に用いられる刃口エレメント

Also Published As

Publication number Publication date
JPS5952097A (ja) 1984-03-26

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