JPS53121881A - Apparatus for forming circular expanding portion on thermoplastic resin pipe - Google Patents

Apparatus for forming circular expanding portion on thermoplastic resin pipe

Info

Publication number
JPS53121881A
JPS53121881A JP3607877A JP3607877A JPS53121881A JP S53121881 A JPS53121881 A JP S53121881A JP 3607877 A JP3607877 A JP 3607877A JP 3607877 A JP3607877 A JP 3607877A JP S53121881 A JPS53121881 A JP S53121881A
Authority
JP
Japan
Prior art keywords
thermoplastic resin
resin pipe
expanding portion
forming circular
circular expanding
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
JP3607877A
Other languages
Japanese (ja)
Other versions
JPS5839048B2 (en
Inventor
Masaru Tanaka
Kazumasa Matsuki
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry 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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP52036078A priority Critical patent/JPS5839048B2/en
Publication of JPS53121881A publication Critical patent/JPS53121881A/en
Publication of JPS5839048B2 publication Critical patent/JPS5839048B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP52036078A 1977-04-01 1977-04-01 Device for forming an annular bulge in a thermoplastic resin pipe Expired JPS5839048B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52036078A JPS5839048B2 (en) 1977-04-01 1977-04-01 Device for forming an annular bulge in a thermoplastic resin pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52036078A JPS5839048B2 (en) 1977-04-01 1977-04-01 Device for forming an annular bulge in a thermoplastic resin pipe

Publications (2)

Publication Number Publication Date
JPS53121881A true JPS53121881A (en) 1978-10-24
JPS5839048B2 JPS5839048B2 (en) 1983-08-27

Family

ID=12459698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52036078A Expired JPS5839048B2 (en) 1977-04-01 1977-04-01 Device for forming an annular bulge in a thermoplastic resin pipe

Country Status (1)

Country Link
JP (1) JPS5839048B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660213A (en) * 1979-10-24 1981-05-25 Aron Kasei Co Ltd Molding method for socket of thermoplastic synthetic resin pipe
JPS5660212A (en) * 1979-10-24 1981-05-25 Aron Kasei Co Ltd Molding method for socket of thermoplastic synthetic resin pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103979A (en) * 1975-03-12 1976-09-14 Sekisui Chemical Co Ltd NETSUKASOSEIJUSHIKANNI KANJOBOSHUTSUBUO KEISEISURUHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103979A (en) * 1975-03-12 1976-09-14 Sekisui Chemical Co Ltd NETSUKASOSEIJUSHIKANNI KANJOBOSHUTSUBUO KEISEISURUHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660213A (en) * 1979-10-24 1981-05-25 Aron Kasei Co Ltd Molding method for socket of thermoplastic synthetic resin pipe
JPS5660212A (en) * 1979-10-24 1981-05-25 Aron Kasei Co Ltd Molding method for socket of thermoplastic synthetic resin pipe

Also Published As

Publication number Publication date
JPS5839048B2 (en) 1983-08-27

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