SE9700271D0 - Method and apparatus for providing a bend instruction in corrected sheet across the corrugation waves - Google Patents
Method and apparatus for providing a bend instruction in corrected sheet across the corrugation wavesInfo
- Publication number
- SE9700271D0 SE9700271D0 SE9700271A SE9700271A SE9700271D0 SE 9700271 D0 SE9700271 D0 SE 9700271D0 SE 9700271 A SE9700271 A SE 9700271A SE 9700271 A SE9700271 A SE 9700271A SE 9700271 D0 SE9700271 D0 SE 9700271D0
- Authority
- SE
- Sweden
- Prior art keywords
- providing
- sheet
- corrected sheet
- corrugation waves
- bend instruction
- Prior art date
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
-
- 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
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention relates to a method and an apparatus for creating fold lines in corrugated sheet transversely of the corrugations for enabling in a subsequent step bending of the sheet to a desired angle. According to the method the sheet (4) is fixed between two locking means (5, 6) arranged on a die (2) in an edging press or similar and by means of a pressbar (1) a fold line in the form of indents in the crests of the corrugations is created.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700271A SE9700271L (en) | 1997-01-28 | 1997-01-28 | Method and apparatus for providing a bend instruction in corrected sheet across the corrugation waves |
AU57892/98A AU5789298A (en) | 1997-01-28 | 1998-01-27 | Method and apparatus for creating a fold line on corrugated sheet transversely of the corrugations |
KR1019997006781A KR20000070536A (en) | 1997-01-28 | 1998-01-27 | Method and apparatus for creating a fold line on corrugated sheet transversely of the corrugations |
EP98901662A EP1060038A1 (en) | 1997-01-28 | 1998-01-27 | Method and apparatus for creating a fold line on corrugated sheet transversely of the corrugations |
PCT/SE1998/000121 WO1998032553A1 (en) | 1997-01-28 | 1998-01-27 | Method and apparatus for creating a fold line on corrugated sheet transversely of the corrugations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700271A SE9700271L (en) | 1997-01-28 | 1997-01-28 | Method and apparatus for providing a bend instruction in corrected sheet across the corrugation waves |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700271D0 true SE9700271D0 (en) | 1997-01-28 |
SE506492C2 SE506492C2 (en) | 1997-12-22 |
SE9700271L SE9700271L (en) | 1997-12-22 |
Family
ID=20405567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700271A SE9700271L (en) | 1997-01-28 | 1997-01-28 | Method and apparatus for providing a bend instruction in corrected sheet across the corrugation waves |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1060038A1 (en) |
KR (1) | KR20000070536A (en) |
AU (1) | AU5789298A (en) |
SE (1) | SE9700271L (en) |
WO (1) | WO1998032553A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101773961B (en) * | 2009-12-31 | 2011-08-24 | 吉林市厦林化工分离机械工业有限公司 | Full-automatic high-speed multifunctional corrugated pressing machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU504467B2 (en) * | 1976-06-11 | 1979-10-18 | Harold Rex Jury And Heather Joy Jury | Bending corrugated sheetmetal |
SE459481B (en) * | 1987-11-03 | 1989-07-10 | Anita Elisabeth Mattsson Med F | METHOD AND DEVICE FOR BENDING OF CORRUGATED PLATE |
-
1997
- 1997-01-28 SE SE9700271A patent/SE9700271L/en not_active IP Right Cessation
-
1998
- 1998-01-27 AU AU57892/98A patent/AU5789298A/en not_active Abandoned
- 1998-01-27 WO PCT/SE1998/000121 patent/WO1998032553A1/en not_active Application Discontinuation
- 1998-01-27 EP EP98901662A patent/EP1060038A1/en not_active Withdrawn
- 1998-01-27 KR KR1019997006781A patent/KR20000070536A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1060038A1 (en) | 2000-12-20 |
KR20000070536A (en) | 2000-11-25 |
WO1998032553A1 (en) | 1998-07-30 |
AU5789298A (en) | 1998-08-18 |
SE506492C2 (en) | 1997-12-22 |
SE9700271L (en) | 1997-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |