JPS55103228A - Method and apparatus for forming plate for building - Google Patents

Method and apparatus for forming plate for building

Info

Publication number
JPS55103228A
JPS55103228A JP1164679A JP1164679A JPS55103228A JP S55103228 A JPS55103228 A JP S55103228A JP 1164679 A JP1164679 A JP 1164679A JP 1164679 A JP1164679 A JP 1164679A JP S55103228 A JPS55103228 A JP S55103228A
Authority
JP
Japan
Prior art keywords
work
forming
corrugations
passed
rolls
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
JP1164679A
Other languages
Japanese (ja)
Other versions
JPS6043213B2 (en
Inventor
Hiroshi Handa
Tomoyoshi Hosoya
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 JP1164679A priority Critical patent/JPS6043213B2/en
Publication of JPS55103228A publication Critical patent/JPS55103228A/en
Publication of JPS6043213B2 publication Critical patent/JPS6043213B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To form plates for building free from strain, having neat bend part, in an inexpensive device, by forming corrugations in the forming forward direction on the work of flat plate form, raising the both side parts higher than the central part, and bending the both side parts.
CONSTITUTION: A flat plate work P0 is let off, and is passed through the rolls and upper and lower slitters 10a, 10b to be cut to the plate breadth precisely. Then the work P0 is passed between upper and lower corrugating rolls 1a, 1b, and corrugations are formed on the whole surface of the work P0 in the forming forward direction. These corrugations are so formed that the both side parts may be higher than the central part. After the corrugation, the work P0 is passed through second to tenth upper and lower part forming rolls 2a, 2bW10a, 10b, and angle bent parts P2 are successively formed on both sides of the main plate P1 in the central part.
COPYRIGHT: (C)1980,JPO&Japio
JP1164679A 1979-02-03 1979-02-03 Building board forming equipment Expired JPS6043213B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1164679A JPS6043213B2 (en) 1979-02-03 1979-02-03 Building board forming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1164679A JPS6043213B2 (en) 1979-02-03 1979-02-03 Building board forming equipment

Publications (2)

Publication Number Publication Date
JPS55103228A true JPS55103228A (en) 1980-08-07
JPS6043213B2 JPS6043213B2 (en) 1985-09-27

Family

ID=11783705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1164679A Expired JPS6043213B2 (en) 1979-02-03 1979-02-03 Building board forming equipment

Country Status (1)

Country Link
JP (1) JPS6043213B2 (en)

Also Published As

Publication number Publication date
JPS6043213B2 (en) 1985-09-27

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