HUT42358A - Stretch bending apparatus - Google Patents
Stretch bending apparatusInfo
- Publication number
- HUT42358A HUT42358A HU853845A HU384585A HUT42358A HU T42358 A HUT42358 A HU T42358A HU 853845 A HU853845 A HU 853845A HU 384585 A HU384585 A HU 384585A HU T42358 A HUT42358 A HU T42358A
- Authority
- HU
- Hungary
- Prior art keywords
- bending apparatus
- stretch bending
- stretch
- bending
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends 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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
- B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Rod-Shaped Construction Members (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT313984 | 1984-10-04 | ||
AT10685 | 1985-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUT42358A true HUT42358A (en) | 1987-07-28 |
Family
ID=25591469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU853845A HUT42358A (en) | 1984-10-04 | 1985-10-03 | Stretch bending apparatus |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0177027A3 (en) |
DK (1) | DK450085A (en) |
FI (1) | FI853857L (en) |
HU (1) | HUT42358A (en) |
NO (1) | NO853891L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE522296C2 (en) * | 2001-07-02 | 2004-01-27 | Accra Teknik Ab | Apparatus and method for forming a three-dimensional object such as a beam |
CN108889808B (en) * | 2018-06-15 | 2023-10-20 | 宁波市创捷自动化有限公司 | Top bending machine platform with adjustable top bending die |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH427467A (en) * | 1962-10-05 | 1966-12-31 | Stahlform Berlin Gmbh Vorm Lan | Machine for cold bending of pipes, especially conical lighting whip masts |
US4077813A (en) * | 1976-07-26 | 1978-03-07 | Nasa | Method of producing complex aluminum alloy parts of high temper, and products thereof |
AT375320B (en) * | 1980-10-13 | 1984-07-25 | Vmw Ranshofen Berndorf Ag | SHIP BODY |
EP0148514B1 (en) * | 1981-03-13 | 1989-02-01 | Santrade Ltd. | Method and apparatus for cold drawing and imparting curvature to metal tubes |
DE3307283A1 (en) * | 1983-03-02 | 1984-09-06 | W. Eckold AG, Trimmis | PIPE BENDING SYSTEM |
-
1985
- 1985-10-02 EP EP85112457A patent/EP0177027A3/en not_active Withdrawn
- 1985-10-02 NO NO853891A patent/NO853891L/en unknown
- 1985-10-03 DK DK450085A patent/DK450085A/en not_active Application Discontinuation
- 1985-10-03 HU HU853845A patent/HUT42358A/en unknown
- 1985-10-04 FI FI853857A patent/FI853857L/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0177027A2 (en) | 1986-04-09 |
NO853891L (en) | 1986-04-07 |
DK450085A (en) | 1986-04-05 |
EP0177027A3 (en) | 1987-09-30 |
DK450085D0 (en) | 1985-10-03 |
FI853857A0 (en) | 1985-10-04 |
FI853857L (en) | 1986-04-05 |
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