ATE199334T1 - BENDING METHOD FOR DOUBLE BENDING DEVICE AND ASSOCIATED DOUBLE BENDING DEVICE WITH MOVABLE ROTATING PARTS - Google Patents
BENDING METHOD FOR DOUBLE BENDING DEVICE AND ASSOCIATED DOUBLE BENDING DEVICE WITH MOVABLE ROTATING PARTSInfo
- Publication number
- ATE199334T1 ATE199334T1 AT97116477T AT97116477T ATE199334T1 AT E199334 T1 ATE199334 T1 AT E199334T1 AT 97116477 T AT97116477 T AT 97116477T AT 97116477 T AT97116477 T AT 97116477T AT E199334 T1 ATE199334 T1 AT E199334T1
- Authority
- AT
- Austria
- Prior art keywords
- bending
- bend
- round piece
- winged
- double
- 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
Abstract
Bending method for a double shaping machine to bend metallic sections for making left-hand and right-hand bends of 90 DEG and more, the shaping machine comprising two bending stations (10a, 10b) between which there is a gripper element (17), each of the bending stations (10a, 10b) comprising a bending assembly (12) with a rotary disk (13) including a winged contrasting element (15) and a bending pin (14), in which, in order to carry out two consecutive bends, in opposite directions to each other, on the same round piece (16), the following steps are included: the first bend is made on the round piece (16); the winged contrasting element (15) is raised, and the round piece (16) is also raised, up to a level at least higher than the top (14a) of the bending pin; the rotary disk (13) is rotated so as to carry the bending pin (14) to the opposite side of the round piece (16) with respect to the position occupied for the first bend to be made; the winged contrasting element (15) is re-positioned; the round piece (16) advances to a position corresponding to the next bend to be made; a bend is made in the opposite direction to that of the bend made previously. Double shaping machine to carry out the method as above wherein each winged contrasting element (15) is associated with an actuator (18) to lift it above the bending plane by a level correlated to the height of the bending pin (14) and to the lower level on which the round piece (16) to be shaped lies. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96UD000185A IT1288994B1 (en) | 1996-10-01 | 1996-10-01 | DOUBLE SHAPING MACHINE WITH MOBILE HOE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE199334T1 true ATE199334T1 (en) | 2001-03-15 |
Family
ID=11422198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97116477T ATE199334T1 (en) | 1996-10-01 | 1997-09-22 | BENDING METHOD FOR DOUBLE BENDING DEVICE AND ASSOCIATED DOUBLE BENDING DEVICE WITH MOVABLE ROTATING PARTS |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0850707B1 (en) |
| JP (1) | JPH10113723A (en) |
| AT (1) | ATE199334T1 (en) |
| BR (1) | BR9702934A (en) |
| DE (1) | DE69704152T2 (en) |
| DK (1) | DK0850707T3 (en) |
| ES (1) | ES2156623T3 (en) |
| GR (1) | GR3035498T3 (en) |
| IT (1) | IT1288994B1 (en) |
| PT (1) | PT850707E (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2806943B1 (en) * | 2000-04-03 | 2002-08-16 | Macsoft | ERASABLE FOLDING NOSE BAR BENDING MACHINE |
| FR2815893B1 (en) | 2000-10-31 | 2002-12-20 | Macsoft | FAST AND AUTOMATED TOOL CHANGING DEVICE WITH STANDARD TAPERED TOOL HOLDER FOR NUMERICALLY CONTROLLED CAMBERING MACHINE |
| CN103084515B (en) * | 2013-02-27 | 2014-09-24 | 江阴市志翔电子科技有限公司 | Bending machine of copper wires at two ends of hot fuse links |
| ITUB20153259A1 (en) * | 2015-08-27 | 2017-02-27 | M E P Macch Elettroniche Piegatrici Spa | MACHINE COMBINED TO WORK VERGELLE AND ITS PROCESS OF PROCESSING |
| CN106475490B (en) * | 2015-08-28 | 2018-10-19 | 元壤实业（上海）有限公司 | A kind of jig for notebook antenna brake forming |
| CN108637131A (en) * | 2018-08-04 | 2018-10-12 | 长葛市宇发建筑机械有限公司 | It is a kind of to determine pin bent stationary type reinforcing steel bar bending machine |
| CN110238253A (en) * | 2019-06-20 | 2019-09-17 | 中国电建集团河北工程有限公司 | Manual pipe-bending device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT976700B (en) * | 1973-02-16 | 1974-09-10 | Del Fabro M | COMPLEX BENDING AND OR SHAPING MACHINE FOR METAL BARS EQUIPPED WITH OPERATING UNITS AND MOBILE BENDING UNITS |
| IT1125327B (en) * | 1979-02-28 | 1986-05-14 | Piegatrici Macch Elettr | STAPLING MACHINE |
| CH652947A5 (en) * | 1981-11-18 | 1985-12-13 | O E M B S A | WIRE BENDING MACHINE. |
| IT1235175B (en) * | 1989-01-18 | 1992-06-23 | Piegatrici Macch Elettr | TILTING FOLDER GROUP. |
| IT1242690B (en) * | 1990-12-17 | 1994-05-17 | Piegatrici Macch Elettr | SHAPING BENDING MACHINE FOR PROFILES AND PROFILE BENDING PROCESS. |
| AT401360B (en) * | 1993-05-07 | 1996-08-26 | Progress Ag | BENDING SYSTEM FOR BARS |
-
1996
- 1996-10-01 IT IT96UD000185A patent/IT1288994B1/en active IP Right Grant
-
1997
- 1997-09-22 EP EP97116477A patent/EP0850707B1/en not_active Expired - Lifetime
- 1997-09-22 PT PT97116477T patent/PT850707E/en unknown
- 1997-09-22 ES ES97116477T patent/ES2156623T3/en not_active Expired - Lifetime
- 1997-09-22 DE DE69704152T patent/DE69704152T2/en not_active Expired - Lifetime
- 1997-09-22 DK DK97116477T patent/DK0850707T3/en active
- 1997-09-22 AT AT97116477T patent/ATE199334T1/en active
- 1997-10-01 JP JP9268824A patent/JPH10113723A/en active Pending
- 1997-10-01 BR BR9702934A patent/BR9702934A/en not_active Application Discontinuation
-
2001
- 2001-03-01 GR GR20010400284T patent/GR3035498T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10113723A (en) | 1998-05-06 |
| ITUD960185A0 (en) | 1996-10-01 |
| DK0850707T3 (en) | 2001-03-26 |
| ES2156623T3 (en) | 2001-07-01 |
| BR9702934A (en) | 1999-06-15 |
| DE69704152T2 (en) | 2001-06-21 |
| IT1288994B1 (en) | 1998-09-25 |
| EP0850707B1 (en) | 2001-02-28 |
| DE69704152D1 (en) | 2001-04-05 |
| EP0850707A1 (en) | 1998-07-01 |
| ITUD960185A1 (en) | 1998-04-01 |
| GR3035498T3 (en) | 2001-06-29 |
| PT850707E (en) | 2001-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |