JPS55103916A - Processing method for plastic pipe - Google Patents

Processing method for plastic pipe

Info

Publication number
JPS55103916A
JPS55103916A JP1254379A JP1254379A JPS55103916A JP S55103916 A JPS55103916 A JP S55103916A JP 1254379 A JP1254379 A JP 1254379A JP 1254379 A JP1254379 A JP 1254379A JP S55103916 A JPS55103916 A JP S55103916A
Authority
JP
Japan
Prior art keywords
pipe
core
outer mold
end portion
gap
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
JP1254379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0156893B2 (enrdf_load_stackoverflow
Inventor
Ryozo Oota
Masayuki Sakaguchi
Yoshiaki Hara
Hidekazu Enomoto
Ryuichi Yoneda
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 JP1254379A priority Critical patent/JPS55103916A/ja
Publication of JPS55103916A publication Critical patent/JPS55103916A/ja
Publication of JPH0156893B2 publication Critical patent/JPH0156893B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP1254379A 1979-02-05 1979-02-05 Processing method for plastic pipe Granted JPS55103916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1254379A JPS55103916A (en) 1979-02-05 1979-02-05 Processing method for plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1254379A JPS55103916A (en) 1979-02-05 1979-02-05 Processing method for plastic pipe

Publications (2)

Publication Number Publication Date
JPS55103916A true JPS55103916A (en) 1980-08-08
JPH0156893B2 JPH0156893B2 (enrdf_load_stackoverflow) 1989-12-01

Family

ID=11808243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1254379A Granted JPS55103916A (en) 1979-02-05 1979-02-05 Processing method for plastic pipe

Country Status (1)

Country Link
JP (1) JPS55103916A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313679A (en) * 1976-07-24 1978-02-07 Kubota Ltd Process for thickening pipe wall
JPS53136076A (en) * 1977-05-02 1978-11-28 Kubota Ltd Fabrication of synthetic resin pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313679A (en) * 1976-07-24 1978-02-07 Kubota Ltd Process for thickening pipe wall
JPS53136076A (en) * 1977-05-02 1978-11-28 Kubota Ltd Fabrication of synthetic resin pipe

Also Published As

Publication number Publication date
JPH0156893B2 (enrdf_load_stackoverflow) 1989-12-01

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