GR3002783T3 - Method of and device for bending bar-shaped materials - Google Patents
Method of and device for bending bar-shaped materialsInfo
- Publication number
- GR3002783T3 GR3002783T3 GR91401417T GR910401417T GR3002783T3 GR 3002783 T3 GR3002783 T3 GR 3002783T3 GR 91401417 T GR91401417 T GR 91401417T GR 910401417 T GR910401417 T GR 910401417T GR 3002783 T3 GR3002783 T3 GR 3002783T3
- Authority
- GR
- Greece
- Prior art keywords
- shaped materials
- bending bar
- bending
- bar
- materials
- 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
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/839,688 US4702097A (en) | 1983-04-06 | 1986-03-14 | Process for the bending of rod-like materials |
DE19863644482 DE3644482A1 (de) | 1986-12-24 | 1986-12-24 | Vorrichtung zum bearbeiten von stangenmaterial |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3002783T3 true GR3002783T3 (en) | 1993-01-25 |
Family
ID=25850880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR91401417T GR3002783T3 (en) | 1986-03-14 | 1991-09-25 | Method of and device for bending bar-shaped materials |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0238026B1 (de) |
GR (1) | GR3002783T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919607C2 (de) * | 1989-06-15 | 1994-05-05 | Heinz Ruhl | Vorrichtung zum Biegen von stabförmigem Material |
IT1248134B (it) * | 1991-02-28 | 1995-01-05 | A C M Srl Automatismi Costruzi | Gruppo piegatore per fasci di barre |
IT1252962B (it) * | 1991-10-15 | 1995-07-07 | M E P Macchine Eletroniche Pie | Procedimento per l'esecuzione delle pieghe di coda nei ferri per l'edilizia in macchine piegatrici/ sagomatrici e macchine piegatrici/ sagomatrici per ferri per l'edilizia adottanti tale procedimento |
AT501151B8 (de) * | 2004-11-24 | 2007-02-15 | Univ Fuer Angewandte Kunst Wie | Verfahren zur ansteuerung von biegemaschinen |
GR1005272B (el) | 2005-11-15 | 2006-09-12 | Μεθοδος και συστημα αντιστρεψης συρματος, υλικου πρισματικης διατομης και μπετοβεργας | |
CN103658450A (zh) * | 2013-11-12 | 2014-03-26 | 梁明光 | 一种钢筋折弯机的自动夹料机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1752716A1 (de) * | 1968-07-05 | 1971-07-15 | Ernst Stegmann | Verfahren zum maschinellen Biegen von Draht- und Bandmaterial und Maschine zur Durchfuehrung des Verfahrens |
GB1306550A (en) * | 1970-12-23 | 1973-02-14 | Benton R E | Bending |
US4161110A (en) * | 1977-04-28 | 1979-07-17 | EVG Entwicklungs- und Verwertungs-Gesellschaft mbH. | Automatic control device for a bending machine |
AT367322B (de) * | 1980-01-16 | 1982-06-25 | Evg Entwicklung Verwert Ges | Anlage zum herstellen von buegeln verschiedener gestalt und groesse, insbesondere von betonbewehrungsbssgeln |
DE3206673A1 (de) | 1982-02-25 | 1983-09-01 | Helmut 6230 Kriftel Zahlaus | Vorrichtung zum zuschneiden von stabfoermigen materialien |
DE3312397A1 (de) * | 1983-04-06 | 1984-10-11 | Helmut 6230 Kriftel Zahlaus | Verfahren und vorrichtung zum biegen von stabfoermigen materialien |
-
1987
- 1987-03-16 EP EP19870103810 patent/EP0238026B1/de not_active Revoked
- 1987-03-16 EP EP19900100974 patent/EP0371960B1/de not_active Expired - Lifetime
-
1991
- 1991-09-25 GR GR91401417T patent/GR3002783T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0238026B1 (de) | 1991-06-26 |
EP0238026A1 (de) | 1987-09-23 |
EP0371960B1 (de) | 1993-10-06 |
EP0371960A2 (de) | 1990-06-06 |
EP0371960A3 (en) | 1990-06-20 |
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