JPS549148A - Method of bending sheet material - Google Patents
Method of bending sheet materialInfo
- Publication number
- JPS549148A JPS549148A JP7507477A JP7507477A JPS549148A JP S549148 A JPS549148 A JP S549148A JP 7507477 A JP7507477 A JP 7507477A JP 7507477 A JP7507477 A JP 7507477A JP S549148 A JPS549148 A JP S549148A
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- bending sheet
- bending
- hoisting
- aid
- 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
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To bend sheet material very easily and quickly by the aid of hoisting at the starting end of the material in bending thereof in the direction straight along working lines through heating and cooling.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7507477A JPS549148A (en) | 1977-06-23 | 1977-06-23 | Method of bending sheet material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7507477A JPS549148A (en) | 1977-06-23 | 1977-06-23 | Method of bending sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549148A true JPS549148A (en) | 1979-01-23 |
Family
ID=13565667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7507477A Pending JPS549148A (en) | 1977-06-23 | 1977-06-23 | Method of bending sheet material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549148A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103084510A (en) * | 2012-12-27 | 2013-05-08 | 沪东中华造船(集团)有限公司 | Processing method for big-curvature anti-bend line type hull shaft casing bend plate |
-
1977
- 1977-06-23 JP JP7507477A patent/JPS549148A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103084510A (en) * | 2012-12-27 | 2013-05-08 | 沪东中华造船(集团)有限公司 | Processing method for big-curvature anti-bend line type hull shaft casing bend plate |
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