JPH0220330B2 - - Google Patents

Info

Publication number
JPH0220330B2
JPH0220330B2 JP56211554A JP21155481A JPH0220330B2 JP H0220330 B2 JPH0220330 B2 JP H0220330B2 JP 56211554 A JP56211554 A JP 56211554A JP 21155481 A JP21155481 A JP 21155481A JP H0220330 B2 JPH0220330 B2 JP H0220330B2
Authority
JP
Japan
Prior art keywords
main plate
metal material
coated metal
forming
curved
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 - Lifetime
Application number
JP56211554A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58116934A (ja
Inventor
Kikuo Ito
Masanori Nojiri
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.)
Sanko Metal Industrial Co Ltd
Original Assignee
Sanko Metal Industrial 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 Sanko Metal Industrial Co Ltd filed Critical Sanko Metal Industrial Co Ltd
Priority to JP21155481A priority Critical patent/JPS58116934A/ja
Publication of JPS58116934A publication Critical patent/JPS58116934A/ja
Publication of JPH0220330B2 publication Critical patent/JPH0220330B2/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/206—Curving corrugated sheets
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
JP21155481A 1981-12-30 1981-12-30 一部に湾曲状部を有する被覆金属材及びその成形方法 Granted JPS58116934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21155481A JPS58116934A (ja) 1981-12-30 1981-12-30 一部に湾曲状部を有する被覆金属材及びその成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21155481A JPS58116934A (ja) 1981-12-30 1981-12-30 一部に湾曲状部を有する被覆金属材及びその成形方法

Publications (2)

Publication Number Publication Date
JPS58116934A JPS58116934A (ja) 1983-07-12
JPH0220330B2 true JPH0220330B2 (en]) 1990-05-09

Family

ID=16607729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21155481A Granted JPS58116934A (ja) 1981-12-30 1981-12-30 一部に湾曲状部を有する被覆金属材及びその成形方法

Country Status (1)

Country Link
JP (1) JPS58116934A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208001A1 (de) * 1985-06-29 1987-01-14 ZEISER GmbH Vorrichtung zum Biegen von Trapezblechen
US5237846A (en) * 1990-08-16 1993-08-24 Brooks Jr Barlow W Method and apparatus for forming metal roll-formed parts
US5584198A (en) * 1995-04-20 1996-12-17 M.I.C. Industries, Inc. Apparatus and method for forming metal building panels
US6688147B2 (en) * 2000-06-19 2004-02-10 Ceilings Plus, Inc. Panel curving machine
WO2019049119A1 (en) * 2017-09-06 2019-03-14 Utomo Darmawan MONOLITHIC WAVE METALLIC ROOF SHEET WITH CRIMPING

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691631U (en]) * 1979-12-13 1981-07-21

Also Published As

Publication number Publication date
JPS58116934A (ja) 1983-07-12

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