IT1228783B - Dispositivo per piegare materiale a tronconi. - Google Patents
Dispositivo per piegare materiale a tronconi.Info
- Publication number
- IT1228783B IT1228783B IT8919965A IT1996589A IT1228783B IT 1228783 B IT1228783 B IT 1228783B IT 8919965 A IT8919965 A IT 8919965A IT 1996589 A IT1996589 A IT 1996589A IT 1228783 B IT1228783 B IT 1228783B
- Authority
- IT
- Italy
- Prior art keywords
- stone material
- folding
- folding stone
- stone
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000004575 stone Substances 0.000 title 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
- B21D7/12—Bending rods, profiles, or tubes with programme control
-
- 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
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3811891A DE3811891A1 (de) | 1988-04-09 | 1988-04-09 | Vorrichtung zum biegen von strangmaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8919965A0 IT8919965A0 (it) | 1989-03-31 |
IT1228783B true IT1228783B (it) | 1991-07-03 |
Family
ID=6351670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8919965A IT1228783B (it) | 1988-04-09 | 1989-03-31 | Dispositivo per piegare materiale a tronconi. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3811891A1 (it) |
IT (1) | IT1228783B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939128A1 (de) * | 1989-11-27 | 1991-05-29 | Ruhl Heinz | Vorrichtung zum biegen von stabfoermigem radial nicht drehbarem material |
IT1236462B (it) * | 1989-12-29 | 1993-03-09 | Fabro Giorgio Del | Gruppo piegatore a satellite |
GB9212878D0 (en) * | 1992-06-17 | 1992-07-29 | Tube Tooling Limited | Pipe bending apparatus and method |
DE4330419C2 (de) * | 1993-09-08 | 1999-09-30 | Herbert Hirschmiller | Antriebsvorrichtung für einen Biegekopf |
JP3846740B2 (ja) * | 1994-02-25 | 2006-11-15 | 臼井国際産業株式会社 | パイプの曲げ加工装置 |
FR2795006B1 (fr) * | 1999-06-21 | 2001-09-14 | Bundy | Dispositif de cintrage d'elements metalliques allonges tels que des tubes |
EP1543892B1 (de) * | 2003-12-20 | 2007-04-11 | Mewag Maschinenfabrik Ag | Biegemaschine zum Biegen von Strängen, insbesondere von rohrförmigen Strängen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311766A1 (de) * | 1983-03-31 | 1984-10-04 | Thomas Peter Dipl.-Wirtsch.-Ing. 6120 Michelstadt Lang | Maschine zum biegen von strangmaterial |
JPH089063B2 (ja) * | 1985-10-21 | 1996-01-31 | 臼井国際産業株式会社 | パイプ自動ベンダーにおける曲げ加工ユニット装置 |
-
1988
- 1988-04-09 DE DE3811891A patent/DE3811891A1/de active Granted
-
1989
- 1989-03-31 IT IT8919965A patent/IT1228783B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3811891C2 (it) | 1989-12-28 |
IT8919965A0 (it) | 1989-03-31 |
DE3811891A1 (de) | 1989-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |