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 PDF

Info

Publication number: EP2481492A3
Authority: EP; European Patent Office
Prior art keywords: bending; free; sheet metal; workpiece; force
Prior art date: 2011-01-27
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

Application number

EP12152728A

Other languages

German (de)

English (en)

Other versions

EP2481492B1 (fr

EP2481492A2 (fr

Inventor

Alexander Otto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Trumpf Maschinen Austria GmbH and Co KG

Original Assignee

Trumpf Maschinen Austria GmbH and Co KG

Priority date (The priority date 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 date listed.)

2011-01-27

Filing date

2012-01-26

Publication date

2012-10-24

2012-01-26 Application filed by Trumpf Maschinen Austria GmbH and Co KG filed Critical Trumpf Maschinen Austria GmbH and Co KG

2012-08-01 Publication of EP2481492A2 publication Critical patent/EP2481492A2/fr

2012-10-24 Publication of EP2481492A3 publication Critical patent/EP2481492A3/fr

2016-04-27 Application granted granted Critical

2016-04-27 Publication of EP2481492B1 publication Critical patent/EP2481492B1/fr

Status Not-in-force legal-status Critical Current

2032-01-26 Anticipated expiration legal-status Critical

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)

EP12152728.7A 2011-01-27 2012-01-26 Outil de pliage pour le pliage à forme libre de tôles Not-in-force EP2481492B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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