EP2978546A1 - Biegewerkzeuge zum vorbiegen und zudrücken - Google Patents
Biegewerkzeuge zum vorbiegen und zudrückenInfo
- Publication number
- EP2978546A1 EP2978546A1 EP14723672.3A EP14723672A EP2978546A1 EP 2978546 A1 EP2978546 A1 EP 2978546A1 EP 14723672 A EP14723672 A EP 14723672A EP 2978546 A1 EP2978546 A1 EP 2978546A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending
- punch
- die
- section
- zudrückfläche
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 186
- 238000009957 hemming Methods 0.000 title abstract description 12
- 239000000463 material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/16—Folding; Pleating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50217/2013A AT513741B1 (de) | 2013-03-28 | 2013-03-28 | Biegewerkzeuge zum Vorbiegen und Zudrücken |
PCT/AT2014/050076 WO2014153586A1 (de) | 2013-03-28 | 2014-03-27 | Biegewerkzeuge zum vorbiegen und zudrücken |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2978546A1 true EP2978546A1 (de) | 2016-02-03 |
EP2978546B1 EP2978546B1 (de) | 2017-04-19 |
Family
ID=50721508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14723672.3A Active EP2978546B1 (de) | 2013-03-28 | 2014-03-27 | Biegewerkzeuge zum vorbiegen und zudrücken |
Country Status (4)
Country | Link |
---|---|
US (1) | US9868144B2 (de) |
EP (1) | EP2978546B1 (de) |
AT (1) | AT513741B1 (de) |
WO (1) | WO2014153586A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015199122A (ja) * | 2014-04-01 | 2015-11-12 | 株式会社アマダホールディングス | プレスブレーキ用金型及びヘミング加工方法 |
CN112828140A (zh) * | 2021-01-06 | 2021-05-25 | 安徽省科昌机械制造股份有限公司 | 一种冷柜内胆端部压台折弯机构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1132633A (fr) | 1955-09-05 | 1957-03-13 | Promecam Soc | Perfectionnements aux presses plieuses |
FR1163931A (fr) | 1956-11-05 | 1958-10-02 | Carrier Soc | Outillage pour presse plieuse |
DE2652886A1 (de) * | 1976-11-20 | 1978-05-24 | Weinbrenner Paul Maschbau | Biegebearbeitungseinrichtung |
CH655874A5 (de) * | 1982-06-07 | 1986-05-30 | Haemmerle Ag Maschf | Werkzeugeinrichtung an einer abkantpresse. |
DE3638083C2 (de) * | 1986-11-07 | 1994-04-07 | Siemens Ag | Biegestanze |
US4805438A (en) * | 1987-03-05 | 1989-02-21 | Metal Building Components Incorporated | Hemming die fixture for metal presses |
JPH01271011A (ja) * | 1988-04-22 | 1989-10-30 | Osamu Makino | プレス曲げ加工用工具 |
US4852379A (en) * | 1988-07-15 | 1989-08-01 | Nat Levenberg | Metal forming methods and products formed thereby |
US5750603A (en) | 1997-05-23 | 1998-05-12 | Solutia Inc. | Polymer-bound non-halogen fire resistant compositions |
AT505656B1 (de) | 2008-02-19 | 2009-03-15 | Trumpf Maschinen Austria Gmbh | Falzvorrichtung für eine biegepresse, insbesondere abkantpresse |
AT507911B1 (de) * | 2009-03-04 | 2010-11-15 | Trumpf Maschinen Austria Gmbh | Verfahren zum freibiegen |
CN101665515B (zh) | 2009-10-20 | 2013-05-08 | 苏州科技学院 | P-n协同型阻燃化合物及其制备方法 |
-
2013
- 2013-03-28 AT ATA50217/2013A patent/AT513741B1/de active
-
2014
- 2014-03-27 WO PCT/AT2014/050076 patent/WO2014153586A1/de active Application Filing
- 2014-03-27 EP EP14723672.3A patent/EP2978546B1/de active Active
- 2014-03-27 US US14/780,117 patent/US9868144B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2014153586A1 (de) | 2014-10-02 |
EP2978546B1 (de) | 2017-04-19 |
AT513741A4 (de) | 2014-07-15 |
US9868144B2 (en) | 2018-01-16 |
AT513741B1 (de) | 2014-07-15 |
US20160096213A1 (en) | 2016-04-07 |
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