JPS58194290U - 圧力水等の噴射装置 - Google Patents

圧力水等の噴射装置

Info

Publication number
JPS58194290U
JPS58194290U JP8883782U JP8883782U JPS58194290U JP S58194290 U JPS58194290 U JP S58194290U JP 8883782 U JP8883782 U JP 8883782U JP 8883782 U JP8883782 U JP 8883782U JP S58194290 U JPS58194290 U JP S58194290U
Authority
JP
Japan
Prior art keywords
cylindrical body
pressurized water
injection device
plate
earth
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
JP8883782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338317Y2 (enExample
Inventor
森　泰雄
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 JP8883782U priority Critical patent/JPS58194290U/ja
Publication of JPS58194290U publication Critical patent/JPS58194290U/ja
Application granted granted Critical
Publication of JPS6338317Y2 publication Critical patent/JPS6338317Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Check Valves (AREA)
JP8883782U 1982-06-16 1982-06-16 圧力水等の噴射装置 Granted JPS58194290U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8883782U JPS58194290U (ja) 1982-06-16 1982-06-16 圧力水等の噴射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8883782U JPS58194290U (ja) 1982-06-16 1982-06-16 圧力水等の噴射装置

Publications (2)

Publication Number Publication Date
JPS58194290U true JPS58194290U (ja) 1983-12-24
JPS6338317Y2 JPS6338317Y2 (enExample) 1988-10-07

Family

ID=30097493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8883782U Granted JPS58194290U (ja) 1982-06-16 1982-06-16 圧力水等の噴射装置

Country Status (1)

Country Link
JP (1) JPS58194290U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998984U (ja) * 1982-12-17 1984-07-04 清水建設株式会社 土質改良材注入口の閉塞防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998984U (ja) * 1982-12-17 1984-07-04 清水建設株式会社 土質改良材注入口の閉塞防止装置

Also Published As

Publication number Publication date
JPS6338317Y2 (enExample) 1988-10-07

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