JPS5221079A - Method of forming circular groove on plastic pipe end - Google Patents

Method of forming circular groove on plastic pipe end

Info

Publication number
JPS5221079A
JPS5221079A JP9696375A JP9696375A JPS5221079A JP S5221079 A JPS5221079 A JP S5221079A JP 9696375 A JP9696375 A JP 9696375A JP 9696375 A JP9696375 A JP 9696375A JP S5221079 A JPS5221079 A JP S5221079A
Authority
JP
Japan
Prior art keywords
circular groove
pipe end
plastic pipe
forming circular
forming
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
JP9696375A
Other languages
Japanese (ja)
Other versions
JPS582049B2 (en
Inventor
Toshio Nakamoto
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 JP9696375A priority Critical patent/JPS582049B2/en
Publication of JPS5221079A publication Critical patent/JPS5221079A/en
Publication of JPS582049B2 publication Critical patent/JPS582049B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP9696375A 1975-08-08 1975-08-08 How plastics can be used Expired JPS582049B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9696375A JPS582049B2 (en) 1975-08-08 1975-08-08 How plastics can be used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696375A JPS582049B2 (en) 1975-08-08 1975-08-08 How plastics can be used

Publications (2)

Publication Number Publication Date
JPS5221079A true JPS5221079A (en) 1977-02-17
JPS582049B2 JPS582049B2 (en) 1983-01-13

Family

ID=14178887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696375A Expired JPS582049B2 (en) 1975-08-08 1975-08-08 How plastics can be used

Country Status (1)

Country Link
JP (1) JPS582049B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936847A (en) * 1982-08-26 1984-02-29 Toshiba Corp Supervising method of direct memory access device
JPS59158454A (en) * 1983-02-28 1984-09-07 Toshiba Corp System resetting method
JPS61175828A (en) * 1985-01-31 1986-08-07 Fuji Heavy Ind Ltd Malfunction preventing system of computer for automobile
JPS61175829A (en) * 1985-01-31 1986-08-07 Fuji Heavy Ind Ltd Malfunction preventing system of computer for automobile

Also Published As

Publication number Publication date
JPS582049B2 (en) 1983-01-13

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