JPS58111294U - 滑材および裏込材の注入バルブ - Google Patents

滑材および裏込材の注入バルブ

Info

Publication number
JPS58111294U
JPS58111294U JP496082U JP496082U JPS58111294U JP S58111294 U JPS58111294 U JP S58111294U JP 496082 U JP496082 U JP 496082U JP 496082 U JP496082 U JP 496082U JP S58111294 U JPS58111294 U JP S58111294U
Authority
JP
Japan
Prior art keywords
discharge
injection
fluid pressure
pressure cylinder
lubricant
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
JP496082U
Other languages
English (en)
Japanese (ja)
Other versions
JPS624630Y2 (enrdf_load_stackoverflow
Inventor
浦本　俊明
弘 大森
山本　孝文
則雄 大坪
橋本　甫邦
Original Assignee
日本鋼管工事株式会社
明昭株式会社
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 日本鋼管工事株式会社, 明昭株式会社 filed Critical 日本鋼管工事株式会社
Priority to JP496082U priority Critical patent/JPS58111294U/ja
Publication of JPS58111294U publication Critical patent/JPS58111294U/ja
Application granted granted Critical
Publication of JPS624630Y2 publication Critical patent/JPS624630Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP496082U 1982-01-20 1982-01-20 滑材および裏込材の注入バルブ Granted JPS58111294U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP496082U JPS58111294U (ja) 1982-01-20 1982-01-20 滑材および裏込材の注入バルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP496082U JPS58111294U (ja) 1982-01-20 1982-01-20 滑材および裏込材の注入バルブ

Publications (2)

Publication Number Publication Date
JPS58111294U true JPS58111294U (ja) 1983-07-29
JPS624630Y2 JPS624630Y2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=30017778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP496082U Granted JPS58111294U (ja) 1982-01-20 1982-01-20 滑材および裏込材の注入バルブ

Country Status (1)

Country Link
JP (1) JPS58111294U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6342561B1 (ja) * 2017-09-25 2018-06-13 株式会社大阪防水建設社 管体推進装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6342561B1 (ja) * 2017-09-25 2018-06-13 株式会社大阪防水建設社 管体推進装置

Also Published As

Publication number Publication date
JPS624630Y2 (enrdf_load_stackoverflow) 1987-02-02

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