EP0174501A3 - Method and device for bending section bars of metal, in particular of aluminium, with non supported webs, lips or the like - Google Patents
Method and device for bending section bars of metal, in particular of aluminium, with non supported webs, lips or the like Download PDFInfo
- Publication number
- EP0174501A3 EP0174501A3 EP85110004A EP85110004A EP0174501A3 EP 0174501 A3 EP0174501 A3 EP 0174501A3 EP 85110004 A EP85110004 A EP 85110004A EP 85110004 A EP85110004 A EP 85110004A EP 0174501 A3 EP0174501 A3 EP 0174501A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lips
- aluminium
- metal
- section
- bending section
- 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
Links
- 238000005452 bending Methods 0.000 title abstract 4
- 239000004411 aluminium Substances 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Adornments (AREA)
- Wire Processing (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85110004T ATE58314T1 (en) | 1984-09-12 | 1985-08-08 | PROCESS FOR ROUNDING METAL PROFILE BARS, ESPECIALLY ALUMINUM WITH UNSUPPORTED BARS, LIPS OR SIMILAR FORMATIONS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4346/84A CH664101A5 (en) | 1984-09-12 | 1984-09-12 | METHOD AND DEVICE FOR ROUNDING METAL PROFILE BARS, ESPECIALLY ALUMINUM. |
CH4346/84 | 1984-09-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0174501A2 EP0174501A2 (en) | 1986-03-19 |
EP0174501A3 true EP0174501A3 (en) | 1986-11-12 |
EP0174501B1 EP0174501B1 (en) | 1990-11-14 |
Family
ID=4274380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85110004A Expired - Lifetime EP0174501B1 (en) | 1984-09-12 | 1985-08-08 | Method for bending section bars of metal, in particular of aluminium, with non supported webs, lips or the like |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0174501B1 (en) |
AT (1) | ATE58314T1 (en) |
CH (1) | CH664101A5 (en) |
DE (1) | DE3580553D1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102189160B (en) * | 2011-04-02 | 2016-07-06 | 长治钢铁(集团)锻压机械制造有限公司 | The channel steel lateral bending device of type bender |
CN102974665A (en) * | 2012-10-16 | 2013-03-20 | 江苏华阳金属管件有限公司 | Elbow forming device |
CN105251831B (en) * | 2015-09-21 | 2017-05-03 | 江苏大学 | Adjustable deformation preventing device for angle iron bending |
CN106424361B (en) * | 2016-10-19 | 2018-05-18 | 中国人民解放军63926部队 | A kind of aluminium alloy bone row and the bending machine die and its bending method of edge sealing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1335539U (en) * | ||||
US4117702A (en) * | 1977-06-06 | 1978-10-03 | The Boeing Company | Rolling machines for contouring tapered structural members |
CH613883A5 (en) * | 1977-04-29 | 1979-10-31 | Haeusler Christian Ag | Multi-roll machine for bending sectional bars and a method for its operation |
-
1984
- 1984-09-12 CH CH4346/84A patent/CH664101A5/en not_active IP Right Cessation
-
1985
- 1985-08-08 DE DE8585110004T patent/DE3580553D1/en not_active Expired - Lifetime
- 1985-08-08 AT AT85110004T patent/ATE58314T1/en not_active IP Right Cessation
- 1985-08-08 EP EP85110004A patent/EP0174501B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1335539U (en) * | ||||
CH613883A5 (en) * | 1977-04-29 | 1979-10-31 | Haeusler Christian Ag | Multi-roll machine for bending sectional bars and a method for its operation |
US4117702A (en) * | 1977-06-06 | 1978-10-03 | The Boeing Company | Rolling machines for contouring tapered structural members |
Also Published As
Publication number | Publication date |
---|---|
CH664101A5 (en) | 1988-02-15 |
ATE58314T1 (en) | 1990-11-15 |
DE3580553D1 (en) | 1990-12-20 |
EP0174501B1 (en) | 1990-11-14 |
EP0174501A2 (en) | 1986-03-19 |
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