JPS5827009U - 内面プラスチツクライニング幹管の枝管開口装置 - Google Patents

内面プラスチツクライニング幹管の枝管開口装置

Info

Publication number
JPS5827009U
JPS5827009U JP11822081U JP11822081U JPS5827009U JP S5827009 U JPS5827009 U JP S5827009U JP 11822081 U JP11822081 U JP 11822081U JP 11822081 U JP11822081 U JP 11822081U JP S5827009 U JPS5827009 U JP S5827009U
Authority
JP
Japan
Prior art keywords
vehicle
main pipe
perforating
branch pipe
moving
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
JP11822081U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131771Y2 (enrdf_load_stackoverflow
Inventor
宇賀　照夫
宮崎　康雄
明 神出
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.)
Toho Gas Co Ltd
Original Assignee
Toho Gas 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 Toho Gas Co Ltd filed Critical Toho Gas Co Ltd
Priority to JP11822081U priority Critical patent/JPS5827009U/ja
Publication of JPS5827009U publication Critical patent/JPS5827009U/ja
Application granted granted Critical
Publication of JPS6131771Y2 publication Critical patent/JPS6131771Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Closed-Circuit Television Systems (AREA)
JP11822081U 1981-08-07 1981-08-07 内面プラスチツクライニング幹管の枝管開口装置 Granted JPS5827009U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11822081U JPS5827009U (ja) 1981-08-07 1981-08-07 内面プラスチツクライニング幹管の枝管開口装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11822081U JPS5827009U (ja) 1981-08-07 1981-08-07 内面プラスチツクライニング幹管の枝管開口装置

Publications (2)

Publication Number Publication Date
JPS5827009U true JPS5827009U (ja) 1983-02-21
JPS6131771Y2 JPS6131771Y2 (enrdf_load_stackoverflow) 1986-09-16

Family

ID=29912365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11822081U Granted JPS5827009U (ja) 1981-08-07 1981-08-07 内面プラスチツクライニング幹管の枝管開口装置

Country Status (1)

Country Link
JP (1) JPS5827009U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168361A1 (ja) * 2017-03-15 2018-09-20 株式会社湘南合成樹脂製作所 穿孔装置及び穿孔方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168361A1 (ja) * 2017-03-15 2018-09-20 株式会社湘南合成樹脂製作所 穿孔装置及び穿孔方法
JPWO2018168361A1 (ja) * 2017-03-15 2020-01-16 株式会社湘南合成樹脂製作所 穿孔装置及び穿孔方法

Also Published As

Publication number Publication date
JPS6131771Y2 (enrdf_load_stackoverflow) 1986-09-16

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