JPH0218645B2 - - Google Patents

Info

Publication number
JPH0218645B2
JPH0218645B2 JP18742684A JP18742684A JPH0218645B2 JP H0218645 B2 JPH0218645 B2 JP H0218645B2 JP 18742684 A JP18742684 A JP 18742684A JP 18742684 A JP18742684 A JP 18742684A JP H0218645 B2 JPH0218645 B2 JP H0218645B2
Authority
JP
Japan
Prior art keywords
mold
center
longitudinal direction
plate material
blocks
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.)
Expired
Application number
JP18742684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6167521A (ja
Inventor
Akio Akahori
Eiji Ono
Yoshiaki Ozaki
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.)
Nippon Steel Metal Products Co Ltd
Original Assignee
Nippon Steel Metal Products 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 Nippon Steel Metal Products Co Ltd filed Critical Nippon Steel Metal Products Co Ltd
Priority to JP18742684A priority Critical patent/JPS6167521A/ja
Publication of JPS6167521A publication Critical patent/JPS6167521A/ja
Publication of JPH0218645B2 publication Critical patent/JPH0218645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP18742684A 1984-09-07 1984-09-07 リツプ，フランジを有するテ−パ付溝形材の製造方法 Granted JPS6167521A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18742684A JPS6167521A (ja) 1984-09-07 1984-09-07 リツプ，フランジを有するテ−パ付溝形材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18742684A JPS6167521A (ja) 1984-09-07 1984-09-07 リツプ，フランジを有するテ−パ付溝形材の製造方法

Publications (2)

Publication Number Publication Date
JPS6167521A JPS6167521A (ja) 1986-04-07
JPH0218645B2 true JPH0218645B2 (enrdf_load_stackoverflow) 1990-04-26

Family

ID=16205843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18742684A Granted JPS6167521A (ja) 1984-09-07 1984-09-07 リツプ，フランジを有するテ−パ付溝形材の製造方法

Country Status (1)

Country Link
JP (1) JPS6167521A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3165297T3 (pl) * 2015-11-03 2019-08-30 Ssab Technology Ab Sposób gięcia

Also Published As

Publication number Publication date
JPS6167521A (ja) 1986-04-07

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