JPS5663416A - Forming of socket for porous plastic pipe - Google Patents

Forming of socket for porous plastic pipe

Info

Publication number
JPS5663416A
JPS5663416A JP14148379A JP14148379A JPS5663416A JP S5663416 A JPS5663416 A JP S5663416A JP 14148379 A JP14148379 A JP 14148379A JP 14148379 A JP14148379 A JP 14148379A JP S5663416 A JPS5663416 A JP S5663416A
Authority
JP
Japan
Prior art keywords
socket
pipe
mold
foaming material
holes
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
JP14148379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350180B2 (cs
Inventor
Ryozo Oota
Takehiro Ito
Katsuro Ishihara
Atsushi Yoshikawa
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP14148379A priority Critical patent/JPS5663416A/ja
Publication of JPS5663416A publication Critical patent/JPS5663416A/ja
Publication of JPS6350180B2 publication Critical patent/JPS6350180B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP14148379A 1979-10-31 1979-10-31 Forming of socket for porous plastic pipe Granted JPS5663416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14148379A JPS5663416A (en) 1979-10-31 1979-10-31 Forming of socket for porous plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14148379A JPS5663416A (en) 1979-10-31 1979-10-31 Forming of socket for porous plastic pipe

Publications (2)

Publication Number Publication Date
JPS5663416A true JPS5663416A (en) 1981-05-30
JPS6350180B2 JPS6350180B2 (cs) 1988-10-07

Family

ID=15292945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14148379A Granted JPS5663416A (en) 1979-10-31 1979-10-31 Forming of socket for porous plastic pipe

Country Status (1)

Country Link
JP (1) JPS5663416A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158218A (ja) * 1983-02-28 1984-09-07 Mitsubishi Plastics Ind Ltd 管壁内に管軸方向の通孔を有する合成樹脂管の通孔閉塞法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123180A (en) * 1978-03-17 1979-09-25 Sekisui Chem Co Ltd Method of clogging through holes on the wall of resin pipe that are arranged in parallel with the pipe axis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123180A (en) * 1978-03-17 1979-09-25 Sekisui Chem Co Ltd Method of clogging through holes on the wall of resin pipe that are arranged in parallel with the pipe axis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158218A (ja) * 1983-02-28 1984-09-07 Mitsubishi Plastics Ind Ltd 管壁内に管軸方向の通孔を有する合成樹脂管の通孔閉塞法

Also Published As

Publication number Publication date
JPS6350180B2 (cs) 1988-10-07

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