JPS55149725A - Method and apparatus for roll forming - Google Patents

Method and apparatus for roll forming

Info

Publication number
JPS55149725A
JPS55149725A JP5838979A JP5838979A JPS55149725A JP S55149725 A JPS55149725 A JP S55149725A JP 5838979 A JP5838979 A JP 5838979A JP 5838979 A JP5838979 A JP 5838979A JP S55149725 A JPS55149725 A JP S55149725A
Authority
JP
Japan
Prior art keywords
rollers
strip
bent
sides
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.)
Granted
Application number
JP5838979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230848B2 (fr
Inventor
Hiroshi Sakai
Minoru Komada
Masatoshi Kanbe
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP5838979A priority Critical patent/JPS55149725A/ja
Publication of JPS55149725A publication Critical patent/JPS55149725A/ja
Publication of JPS6230848B2 publication Critical patent/JPS6230848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP5838979A 1979-05-12 1979-05-12 Method and apparatus for roll forming Granted JPS55149725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5838979A JPS55149725A (en) 1979-05-12 1979-05-12 Method and apparatus for roll forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5838979A JPS55149725A (en) 1979-05-12 1979-05-12 Method and apparatus for roll forming

Publications (2)

Publication Number Publication Date
JPS55149725A true JPS55149725A (en) 1980-11-21
JPS6230848B2 JPS6230848B2 (fr) 1987-07-04

Family

ID=13082980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5838979A Granted JPS55149725A (en) 1979-05-12 1979-05-12 Method and apparatus for roll forming

Country Status (1)

Country Link
JP (1) JPS55149725A (fr)

Also Published As

Publication number Publication date
JPS6230848B2 (fr) 1987-07-04

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