EP0299857A3 - Maschine zum Biegen von Drähten - Google Patents
Maschine zum Biegen von Drähten Download PDFInfo
- Publication number
- EP0299857A3 EP0299857A3 EP88401782A EP88401782A EP0299857A3 EP 0299857 A3 EP0299857 A3 EP 0299857A3 EP 88401782 A EP88401782 A EP 88401782A EP 88401782 A EP88401782 A EP 88401782A EP 0299857 A3 EP0299857 A3 EP 0299857A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- machine
- bending
- wire
- bending wires
- axis
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710076 | 1987-07-16 | ||
FR8710076A FR2618089B3 (fr) | 1987-07-16 | 1987-07-16 | Machine de cambrage de fils metalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0299857A2 EP0299857A2 (de) | 1989-01-18 |
EP0299857A3 true EP0299857A3 (de) | 1989-07-26 |
Family
ID=9353217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88401782A Withdrawn EP0299857A3 (de) | 1987-07-16 | 1988-07-08 | Maschine zum Biegen von Drähten |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0299857A3 (de) |
FR (1) | FR2618089B3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2646366B1 (fr) * | 1989-04-28 | 1992-10-16 | Cloup Philippe | Machine a cintrer un fil metallique et procede de faconnage d'un fer a beton |
IT8921687A0 (it) * | 1989-09-12 | 1989-09-12 | Blm Spa | Procedimento per lavorazioni complementari di materiale astiforme e macchina per l'esecuzione del procedimento. |
IT1236362B (it) * | 1989-10-20 | 1993-02-25 | Fabro Giorgio Del | Dispositivo di basculamento controllato ed indipendente piano di raddrizzatura-piegatura |
EP0519865A1 (de) * | 1991-06-18 | 1992-12-23 | Max Mitschjeta Ag | Vorrichtung zum Biegen von Draht oder dergleichen |
US5479683A (en) * | 1993-12-29 | 1996-01-02 | Bausch & Lomb Incorporated | Three-dimensional eyewinder apparatus |
US5685186A (en) * | 1993-12-29 | 1997-11-11 | Bausch & Lomb Incorporated | Base curve bender |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192612B (de) * | 1961-09-16 | 1965-05-13 | Fredk A Power & Sons Ltd | Maschine zum Anbiegen einer Endschlaufe an einem Draht und anschliessendem Abbiegen des Drahts in einer von der Schlaufenebene abweichenden Ebene |
FR1478693A (fr) * | 1966-04-19 | 1967-04-28 | Machine à plier et à profiler des étriers ou des fers d'armature, notamment pour des ouvrages en béton | |
DE1993919U (de) * | 1968-07-06 | 1968-09-19 | Ernst Stegmann | Maschine zum biegen von draht- und bandmaterial. |
DE1652822A1 (de) * | 1968-01-26 | 1971-07-08 | Loeser Betonfensterwerk Kg | Biegemaschine fuer Betonstahl |
DE2164026A1 (de) * | 1970-12-23 | 1972-07-13 | Benton, Ronald Edward, Cheam, Surrey (Großbritannien) | Biegevorrichtung und Verfahren zum Herstellen von Biegungen |
-
1987
- 1987-07-16 FR FR8710076A patent/FR2618089B3/fr not_active Expired
-
1988
- 1988-07-08 EP EP88401782A patent/EP0299857A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192612B (de) * | 1961-09-16 | 1965-05-13 | Fredk A Power & Sons Ltd | Maschine zum Anbiegen einer Endschlaufe an einem Draht und anschliessendem Abbiegen des Drahts in einer von der Schlaufenebene abweichenden Ebene |
FR1478693A (fr) * | 1966-04-19 | 1967-04-28 | Machine à plier et à profiler des étriers ou des fers d'armature, notamment pour des ouvrages en béton | |
DE1652822A1 (de) * | 1968-01-26 | 1971-07-08 | Loeser Betonfensterwerk Kg | Biegemaschine fuer Betonstahl |
DE1993919U (de) * | 1968-07-06 | 1968-09-19 | Ernst Stegmann | Maschine zum biegen von draht- und bandmaterial. |
DE2164026A1 (de) * | 1970-12-23 | 1972-07-13 | Benton, Ronald Edward, Cheam, Surrey (Großbritannien) | Biegevorrichtung und Verfahren zum Herstellen von Biegungen |
Also Published As
Publication number | Publication date |
---|---|
FR2618089B3 (fr) | 1989-10-20 |
EP0299857A2 (de) | 1989-01-18 |
FR2618089A1 (fr) | 1989-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19880713 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE ES FR GB IT LI |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920303 |