JPS55126319A - Forming machine for architectural sheet - Google Patents

Forming machine for architectural sheet

Info

Publication number
JPS55126319A
JPS55126319A JP3244179A JP3244179A JPS55126319A JP S55126319 A JPS55126319 A JP S55126319A JP 3244179 A JP3244179 A JP 3244179A JP 3244179 A JP3244179 A JP 3244179A JP S55126319 A JPS55126319 A JP S55126319A
Authority
JP
Japan
Prior art keywords
forming
roll
work
rolls
roll group
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
JP3244179A
Other languages
Japanese (ja)
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 JP3244179A priority Critical patent/JPS55126319A/en
Publication of JPS55126319A publication Critical patent/JPS55126319A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The titled machine made possible to carry out the forming work easily at low cost, by bending the bulging part and the edge part at the first half stage with specified roll group, by bending the top part and the rising part at the beginning of the latter half stage, and by forming the horizontal setting part at the final stage.
CONSTITUTION: The forming machine comprises the roll group including the upper forming roll and the 23 couples of rolls including the side-free roll; the formation of the work is finished by 23 passes through this roll group. That is, the flat type work PO is passed through the first upper and lower part forming rolls 1a, 1b and the side equavalent to the bulging part P5 is formed into an arcing step on one side of the flat part P1, and the required breadth near another side is formed by raising the outer side so as to be the mountain part P8 in furture. Next, the outer side is further inclined with the unillustrated the secondWfourth upper and lower part forming rolls, and then, the work is successively passed through the combination of the upper and lower part forming rolls and the side free roll, to form the top part P3, the rising part P2 and the horizontal setting part P6.
COPYRIGHT: (C)1980,JPO&Japio
JP3244179A 1979-03-20 1979-03-20 Forming machine for architectural sheet Pending JPS55126319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3244179A JPS55126319A (en) 1979-03-20 1979-03-20 Forming machine for architectural sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3244179A JPS55126319A (en) 1979-03-20 1979-03-20 Forming machine for architectural sheet

Publications (1)

Publication Number Publication Date
JPS55126319A true JPS55126319A (en) 1980-09-30

Family

ID=12359040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3244179A Pending JPS55126319A (en) 1979-03-20 1979-03-20 Forming machine for architectural sheet

Country Status (1)

Country Link
JP (1) JPS55126319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216514B1 (en) * 1999-01-22 2001-04-17 The Bradbury Company, Inc. Roll-forming machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216514B1 (en) * 1999-01-22 2001-04-17 The Bradbury Company, Inc. Roll-forming machine
US6434994B2 (en) 1999-01-22 2002-08-20 The Bradbury Company, Inc. Roll-forming machine

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