JPS5313680A - Process for enlarging diameter of thermoplastic pipes and molding cores - Google Patents

Process for enlarging diameter of thermoplastic pipes and molding cores

Info

Publication number
JPS5313680A
JPS5313680A JP8834476A JP8834476A JPS5313680A JP S5313680 A JPS5313680 A JP S5313680A JP 8834476 A JP8834476 A JP 8834476A JP 8834476 A JP8834476 A JP 8834476A JP S5313680 A JPS5313680 A JP S5313680A
Authority
JP
Japan
Prior art keywords
thermoplastic pipes
molding cores
enlarging diameter
enlarging
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.)
Pending
Application number
JP8834476A
Other languages
Japanese (ja)
Inventor
Tadao Yoshizawa
Masayuki Sakaguchi
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 JP8834476A priority Critical patent/JPS5313680A/en
Publication of JPS5313680A publication Critical patent/JPS5313680A/en
Pending legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP8834476A 1976-07-24 1976-07-24 Process for enlarging diameter of thermoplastic pipes and molding cores Pending JPS5313680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8834476A JPS5313680A (en) 1976-07-24 1976-07-24 Process for enlarging diameter of thermoplastic pipes and molding cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8834476A JPS5313680A (en) 1976-07-24 1976-07-24 Process for enlarging diameter of thermoplastic pipes and molding cores

Publications (1)

Publication Number Publication Date
JPS5313680A true JPS5313680A (en) 1978-02-07

Family

ID=13940223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8834476A Pending JPS5313680A (en) 1976-07-24 1976-07-24 Process for enlarging diameter of thermoplastic pipes and molding cores

Country Status (1)

Country Link
JP (1) JPS5313680A (en)

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