JPH0148134B2 - - Google Patents

Info

Publication number
JPH0148134B2
JPH0148134B2 JP57050334A JP5033482A JPH0148134B2 JP H0148134 B2 JPH0148134 B2 JP H0148134B2 JP 57050334 A JP57050334 A JP 57050334A JP 5033482 A JP5033482 A JP 5033482A JP H0148134 B2 JPH0148134 B2 JP H0148134B2
Authority
JP
Japan
Prior art keywords
cylindrical body
tube
thermoplastic resin
molding
diameter
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.)
Expired
Application number
JP57050334A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58166026A (ja
Inventor
Shohei Sone
Sotokazu Hayamizu
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP57050334A priority Critical patent/JPS58166026A/ja
Publication of JPS58166026A publication Critical patent/JPS58166026A/ja
Publication of JPH0148134B2 publication Critical patent/JPH0148134B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP57050334A 1982-03-29 1982-03-29 熱可塑性樹脂管の成形方法 Granted JPS58166026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57050334A JPS58166026A (ja) 1982-03-29 1982-03-29 熱可塑性樹脂管の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57050334A JPS58166026A (ja) 1982-03-29 1982-03-29 熱可塑性樹脂管の成形方法

Publications (2)

Publication Number Publication Date
JPS58166026A JPS58166026A (ja) 1983-10-01
JPH0148134B2 true JPH0148134B2 (en, 2012) 1989-10-18

Family

ID=12856012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57050334A Granted JPS58166026A (ja) 1982-03-29 1982-03-29 熱可塑性樹脂管の成形方法

Country Status (1)

Country Link
JP (1) JPS58166026A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH089192B2 (ja) * 1990-09-18 1996-01-31 筒中プラスチック工業株式会社 既設管ライニング用樹脂管の製造方法
US5124094A (en) * 1991-03-21 1992-06-23 Minnesota Mining And Manufacturing Company Apparatus and method for constraining a rotating tube of material
US5128076A (en) * 1991-03-21 1992-07-07 Minnesota Mining And Manufacturing Company Apparatus and method for producing an elongate strip of material
ITMI20090309A1 (it) * 2009-03-03 2010-09-04 Tecnomatic S R L Unipersonale Dispositivo e metodo per la calibratura di tubi

Also Published As

Publication number Publication date
JPS58166026A (ja) 1983-10-01

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