JPS542591A - Device for trimming inner and outter surfaces of both pipe ends - Google Patents

Device for trimming inner and outter surfaces of both pipe ends

Info

Publication number
JPS542591A
JPS542591A JP6765377A JP6765377A JPS542591A JP S542591 A JPS542591 A JP S542591A JP 6765377 A JP6765377 A JP 6765377A JP 6765377 A JP6765377 A JP 6765377A JP S542591 A JPS542591 A JP S542591A
Authority
JP
Japan
Prior art keywords
outter
pipe ends
trimming
trimming inner
pipe
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
JP6765377A
Other languages
Japanese (ja)
Inventor
Jiro Okabe
Takahiro Sekine
Masaaki Otsuki
Yoji Ishikawa
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP6765377A priority Critical patent/JPS542591A/en
Publication of JPS542591A publication Critical patent/JPS542591A/en
Pending legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To provide the subject device wherein cylindrical grinders are brought into press contact with the trimming parts of both ends of a straight pipe by the force of a weight, thereby carrying out precise trimming thereof by profiling the side of the pipe cut openings.
COPYRIGHT: (C)1979,JPO&Japio
JP6765377A 1977-06-08 1977-06-08 Device for trimming inner and outter surfaces of both pipe ends Pending JPS542591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6765377A JPS542591A (en) 1977-06-08 1977-06-08 Device for trimming inner and outter surfaces of both pipe ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6765377A JPS542591A (en) 1977-06-08 1977-06-08 Device for trimming inner and outter surfaces of both pipe ends

Publications (1)

Publication Number Publication Date
JPS542591A true JPS542591A (en) 1979-01-10

Family

ID=13351190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6765377A Pending JPS542591A (en) 1977-06-08 1977-06-08 Device for trimming inner and outter surfaces of both pipe ends

Country Status (1)

Country Link
JP (1) JPS542591A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125975A (en) * 1979-03-22 1980-09-29 Nisshin Steel Co Ltd Method for grinding end face of pipe
JPS59183375A (en) * 1983-04-01 1984-10-18 Matsushita Electric Ind Co Ltd Direction detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125975A (en) * 1979-03-22 1980-09-29 Nisshin Steel Co Ltd Method for grinding end face of pipe
JPS6361140B2 (en) * 1979-03-22 1988-11-28
JPS59183375A (en) * 1983-04-01 1984-10-18 Matsushita Electric Ind Co Ltd Direction detector

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