JPS6155461B2 - - Google Patents

Info

Publication number
JPS6155461B2
JPS6155461B2 JP53095179A JP9517978A JPS6155461B2 JP S6155461 B2 JPS6155461 B2 JP S6155461B2 JP 53095179 A JP53095179 A JP 53095179A JP 9517978 A JP9517978 A JP 9517978A JP S6155461 B2 JPS6155461 B2 JP S6155461B2
Authority
JP
Japan
Prior art keywords
molding material
material layer
oval
core mold
shape
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
JP53095179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5521286A (en
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Hiroshi Ishida
Takashi Shimizu
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP9517978A priority Critical patent/JPS5521286A/ja
Publication of JPS5521286A publication Critical patent/JPS5521286A/ja
Publication of JPS6155461B2 publication Critical patent/JPS6155461B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP9517978A 1978-08-03 1978-08-03 Manufacturing method of shape tube Granted JPS5521286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9517978A JPS5521286A (en) 1978-08-03 1978-08-03 Manufacturing method of shape tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9517978A JPS5521286A (en) 1978-08-03 1978-08-03 Manufacturing method of shape tube

Publications (2)

Publication Number Publication Date
JPS5521286A JPS5521286A (en) 1980-02-15
JPS6155461B2 true JPS6155461B2 (en]) 1986-11-27

Family

ID=14130513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9517978A Granted JPS5521286A (en) 1978-08-03 1978-08-03 Manufacturing method of shape tube

Country Status (1)

Country Link
JP (1) JPS5521286A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894509U (ja) * 1981-12-19 1983-06-27 九州積水工業株式会社 Ｆｒｐ管の外径調整装置
JPS6213324A (ja) * 1985-07-10 1987-01-22 Kubota Ltd 樹脂管の製造方法
JPS62119027A (ja) * 1985-11-20 1987-05-30 Agency Of Ind Science & Technol 強化プラスチツクパイプの連続成形方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137946A (en]) * 1974-09-27 1976-03-30 Nippon Zeon Co

Also Published As

Publication number Publication date
JPS5521286A (en) 1980-02-15

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