EP1433545A3 - Dispositif de pliage de feuille métalique, en particulier pour le formage des lèvres - Google Patents

Dispositif de pliage de feuille métalique, en particulier pour le formage des lèvres Download PDF

Info

Publication number
EP1433545A3
EP1433545A3 EP03104926A EP03104926A EP1433545A3 EP 1433545 A3 EP1433545 A3 EP 1433545A3 EP 03104926 A EP03104926 A EP 03104926A EP 03104926 A EP03104926 A EP 03104926A EP 1433545 A3 EP1433545 A3 EP 1433545A3
Authority
EP
European Patent Office
Prior art keywords
metal sheet
blankholder
bending unit
sheet bending
forming lips
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Withdrawn
Application number
EP03104926A
Other languages
German (de)
English (en)
Other versions
EP1433545A2 (fr
Inventor
Giovanni Novarino
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.)
Amt Srl
Pmc Tecnologie Srl
Original Assignee
Amt Srl
Pmc Tecnologie Srl
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.)
Filing date
Publication date
Application filed by Amt Srl, Pmc Tecnologie Srl filed Critical Amt Srl
Publication of EP1433545A2 publication Critical patent/EP1433545A2/fr
Publication of EP1433545A3 publication Critical patent/EP1433545A3/fr
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Advancing Webs (AREA)
EP03104926A 2002-12-23 2003-12-22 Dispositif de pliage de feuille métalique, en particulier pour le formage des lèvres Withdrawn EP1433545A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20021115 2002-12-23
ITTO20021115 ITTO20021115A1 (it) 2002-12-23 2002-12-23 Gruppo di piegatura di lamiere, in particolare per la realizzazione di alette.

Publications (2)

Publication Number Publication Date
EP1433545A2 EP1433545A2 (fr) 2004-06-30
EP1433545A3 true EP1433545A3 (fr) 2005-03-16

Family

ID=32448949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03104926A Withdrawn EP1433545A3 (fr) 2002-12-23 2003-12-22 Dispositif de pliage de feuille métalique, en particulier pour le formage des lèvres

Country Status (4)

Country Link
EP (1) EP1433545A3 (fr)
CN (1) CN1537686A (fr)
BR (1) BR0306173A (fr)
IT (1) ITTO20021115A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100783834B1 (ko) * 2006-08-21 2007-12-10 현대자동차주식회사 차량용 바디패널의 헤밍작업 시스템
DE102014212527B3 (de) * 2014-06-27 2015-11-12 Wafios Ag Stauchvorrichtung für eine Kettenschweißmaschine sowie Kettenschweißmaschine
CN105672058B (zh) * 2016-03-31 2017-06-16 佛山市必硕机电科技有限公司 新型纸浆模塑产品热压机
CN106012692A (zh) * 2016-07-13 2016-10-12 佛山市必硕机电科技有限公司 纸浆模塑产品热压机的活动滑行板升降机构
CN117139446B (zh) * 2023-10-31 2024-01-02 绵阳二四机械有限公司 一种屏蔽箱包覆板折弯装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777529A (en) * 1972-03-20 1973-12-11 Houdaille Industries Inc Dual bend forming device and method
JPS5987933A (ja) * 1982-11-10 1984-05-21 Nissan Motor Co Ltd プレス型
JPS5994536A (ja) * 1982-11-22 1984-05-31 Nissan Motor Co Ltd プレス型
JP2002102942A (ja) * 2000-09-22 2002-04-09 Mitsubishi Motors Corp プレス金型装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777529A (en) * 1972-03-20 1973-12-11 Houdaille Industries Inc Dual bend forming device and method
JPS5987933A (ja) * 1982-11-10 1984-05-21 Nissan Motor Co Ltd プレス型
JPS5994536A (ja) * 1982-11-22 1984-05-31 Nissan Motor Co Ltd プレス型
JP2002102942A (ja) * 2000-09-22 2002-04-09 Mitsubishi Motors Corp プレス金型装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 197 (M - 324) 11 September 1984 (1984-09-11) *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 207 (M - 327) 21 September 1984 (1984-09-21) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 08 5 August 2002 (2002-08-05) *

Also Published As

Publication number Publication date
BR0306173A (pt) 2005-05-24
EP1433545A2 (fr) 2004-06-30
CN1537686A (zh) 2004-10-20
ITTO20021115A1 (it) 2004-06-24

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