EP2481492A3 - Outil de pliage pour le pliage à forme libre de tôles et procédé associé - Google Patents
Outil de pliage pour le pliage à forme libre de tôles et procédé associé Download PDFInfo
- Publication number
- EP2481492A3 EP2481492A3 EP12152728A EP12152728A EP2481492A3 EP 2481492 A3 EP2481492 A3 EP 2481492A3 EP 12152728 A EP12152728 A EP 12152728A EP 12152728 A EP12152728 A EP 12152728A EP 2481492 A3 EP2481492 A3 EP 2481492A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending
- free
- sheet metal
- workpiece
- force
- 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
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
- 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
- B21D5/02—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
- B21D5/0263—Die with two oscillating halves
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 |
---|---|---|---|
AT1122011A AT510719B1 (de) | 2011-01-27 | 2011-01-27 | Biegewerkzeug für das freiformbiegen von blechen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2481492A2 EP2481492A2 (fr) | 2012-08-01 |
EP2481492A3 true EP2481492A3 (fr) | 2012-10-24 |
EP2481492B1 EP2481492B1 (fr) | 2016-04-27 |
Family
ID=45524440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12152728.7A Not-in-force EP2481492B1 (fr) | 2011-01-27 | 2012-01-26 | Outil de pliage pour le pliage à forme libre de tôles |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2481492B1 (fr) |
AT (1) | AT510719B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103100600B (zh) * | 2013-02-25 | 2015-09-23 | 宁波市令通电信设备有限公司 | 一种折弯机板料托架 |
CN103111537B (zh) * | 2013-02-25 | 2015-04-01 | 宁波市令通电信设备有限公司 | 一种折弯机托板支架 |
CN103100606B (zh) * | 2013-02-25 | 2015-01-21 | 宁波市令通电信设备有限公司 | 托板机构 |
CN103100605B (zh) * | 2013-02-25 | 2015-01-21 | 宁波市令通电信设备有限公司 | 折弯机板料托架 |
CN109047510B (zh) * | 2018-10-10 | 2024-02-27 | 弗兰卡(中国)厨房***有限公司 | 一种板材圆弧折弯模具及其加工方法 |
JP7486441B2 (ja) * | 2021-01-20 | 2024-05-17 | 株式会社アマダ | 折曲げ加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5365766A (en) * | 1993-05-18 | 1994-11-22 | Amada Engineering & Service Co., Inc. | Die assembly having means for automatically controlling in the angular orientation of the lower die plate members |
NL1014810C2 (nl) * | 2000-03-31 | 2001-10-19 | Adriaan Teunissen | Vervormingsinrichting voor het vervormen van een plaatelement. |
JP2002120016A (ja) * | 2000-10-13 | 2002-04-23 | Tiger Kosan:Kk | 金属板の折曲装置 |
FR2873939A1 (fr) * | 2004-08-09 | 2006-02-10 | Tech Metalliques Appliquees T | Dispositif de pliage d'une tole le long d'une generatrice |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62127125A (ja) * | 1985-11-28 | 1987-06-09 | Nippon Kokan Kk <Nkk> | 複合型制振鋼板の曲げ金型 |
JP2760371B2 (ja) * | 1994-06-13 | 1998-05-28 | 株式会社アマダメトレックス | 板材折曲げ加工機の金型 |
JP2808083B2 (ja) * | 1994-11-14 | 1998-10-08 | 丸機械工業株式会社 | 折曲げ型 |
GB2368304A (en) * | 2000-06-23 | 2002-05-01 | Taigaa Koosan Yuugenkaisha | Metal sheet bending device with rotation inhibiting function |
TWM275895U (en) * | 2005-01-12 | 2005-09-21 | Shu-Ching Lin | Bending structure for stainless steel plate |
-
2011
- 2011-01-27 AT AT1122011A patent/AT510719B1/de not_active IP Right Cessation
-
2012
- 2012-01-26 EP EP12152728.7A patent/EP2481492B1/fr not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5365766A (en) * | 1993-05-18 | 1994-11-22 | Amada Engineering & Service Co., Inc. | Die assembly having means for automatically controlling in the angular orientation of the lower die plate members |
NL1014810C2 (nl) * | 2000-03-31 | 2001-10-19 | Adriaan Teunissen | Vervormingsinrichting voor het vervormen van een plaatelement. |
JP2002120016A (ja) * | 2000-10-13 | 2002-04-23 | Tiger Kosan:Kk | 金属板の折曲装置 |
FR2873939A1 (fr) * | 2004-08-09 | 2006-02-10 | Tech Metalliques Appliquees T | Dispositif de pliage d'une tole le long d'une generatrice |
Also Published As
Publication number | Publication date |
---|---|
EP2481492B1 (fr) | 2016-04-27 |
EP2481492A2 (fr) | 2012-08-01 |
AT510719A4 (de) | 2012-06-15 |
AT510719B1 (de) | 2012-06-15 |
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