JPS58171997U - シ−ルド掘進機の裏込材注入装置 - Google Patents

シ−ルド掘進機の裏込材注入装置

Info

Publication number
JPS58171997U
JPS58171997U JP6226882U JP6226882U JPS58171997U JP S58171997 U JPS58171997 U JP S58171997U JP 6226882 U JP6226882 U JP 6226882U JP 6226882 U JP6226882 U JP 6226882U JP S58171997 U JPS58171997 U JP S58171997U
Authority
JP
Japan
Prior art keywords
backfilling material
material injection
outlet
valve body
switching valve
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
JP6226882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS621355Y2 (enrdf_load_stackoverflow
Inventor
山崎　英嗣
克己 田村
稔 田山
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP6226882U priority Critical patent/JPS58171997U/ja
Publication of JPS58171997U publication Critical patent/JPS58171997U/ja
Application granted granted Critical
Publication of JPS621355Y2 publication Critical patent/JPS621355Y2/ja
Granted legal-status Critical Current

Links

JP6226882U 1982-04-30 1982-04-30 シ−ルド掘進機の裏込材注入装置 Granted JPS58171997U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6226882U JPS58171997U (ja) 1982-04-30 1982-04-30 シ−ルド掘進機の裏込材注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6226882U JPS58171997U (ja) 1982-04-30 1982-04-30 シ−ルド掘進機の裏込材注入装置

Publications (2)

Publication Number Publication Date
JPS58171997U true JPS58171997U (ja) 1983-11-17
JPS621355Y2 JPS621355Y2 (enrdf_load_stackoverflow) 1987-01-13

Family

ID=30072432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6226882U Granted JPS58171997U (ja) 1982-04-30 1982-04-30 シ−ルド掘進機の裏込材注入装置

Country Status (1)

Country Link
JP (1) JPS58171997U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167495U (enrdf_load_stackoverflow) * 1988-05-13 1989-11-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167495U (enrdf_load_stackoverflow) * 1988-05-13 1989-11-24

Also Published As

Publication number Publication date
JPS621355Y2 (enrdf_load_stackoverflow) 1987-01-13

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