EP1103317A3 - Procédé et dispositif de poinçonnage des pièces en tôle d' aluminium - Google Patents

Procédé et dispositif de poinçonnage des pièces en tôle d' aluminium Download PDF

Info

Publication number: EP1103317A3
Authority: EP; European Patent Office
Prior art keywords: metal parts; sheet metal; deformation; aluminium sheet; punching aluminium
Prior art date: 1999-11-26
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

EP00125744A

Other languages

German (de)

English (en)

Other versions

EP1103317B1 (fr

EP1103317A2 (fr

Inventor

Gerhard Dipl.-Ing. Söllner

Jürgen Breer

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.)

Hydro Aluminium Deutschland GmbH

Original Assignee

Vereinigte Aluminium Werke AG

Vaw Aluminium AG

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.)

1999-11-26

Filing date

2000-11-24

Publication date

2002-02-06

2000-11-24 Application filed by Vereinigte Aluminium Werke AG, Vaw Aluminium AG filed Critical Vereinigte Aluminium Werke AG

2001-05-30 Publication of EP1103317A2 publication Critical patent/EP1103317A2/fr

2002-02-06 Publication of EP1103317A3 publication Critical patent/EP1103317A3/fr

2006-01-18 Application granted granted Critical

2006-01-18 Publication of EP1103317B1 publication Critical patent/EP1103317B1/fr

2020-11-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title abstract 3
239000002184 metal Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
229910052782 aluminium Inorganic materials 0.000 title abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
238000004080 punching Methods 0.000 title abstract 2
239000004411 aluminium Substances 0.000 title 1
239000000463 material Substances 0.000 abstract 2
230000008719 thickening Effects 0.000 abstract 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Forging (AREA)
Punching Or Piercing (AREA)

EP20000125744 1999-11-26 2000-11-24 Procédé et dispositif de poinçonnage des pièces en tôle d' aluminium Expired - Lifetime EP1103317B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19957076		1999-11-26
DE1999157076 DE19957076B4 (de)	1999-11-26	1999-11-26	Verfahren und Vorrichtung zum Lochen von Blechformteilen aus einem Aluminiumwerkstoff

Publications (3)

Publication Number	Publication Date
EP1103317A2 EP1103317A2 (fr)	2001-05-30
EP1103317A3 true EP1103317A3 (fr)	2002-02-06
EP1103317B1 EP1103317B1 (fr)	2006-01-18

Family

ID=7930507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20000125744 Expired - Lifetime EP1103317B1 (fr)	1999-11-26	2000-11-24	Procédé et dispositif de poinçonnage des pièces en tôle d' aluminium

Country Status (4)

Country	Link
EP (1)	EP1103317B1 (fr)
DE (2)	DE19957076B4 (fr)
ES (1)	ES2257256T3 (fr)
PT (1)	PT1103317E (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7308814B2 (en)	2005-10-13	2007-12-18	Gassner Ges.M.B.H. & Co Kg	Method for perforating a sheet
DE102016205492A1 (de)	2016-04-04	2017-10-05	Thyssenkrupp Ag	Verfahren und Vorrichtung zum Umformen eines Halbzeugs
CN109500219A (zh) *	2018-12-18	2019-03-22	常州工利精机科技有限公司	一种孔类冲裁模具及孔类冲裁方法
CN109940086B (zh) *	2019-02-27	2021-02-12	江苏省金鑫安防设备有限公司	一种防火门生产工艺
CN117358821B (zh) *	2023-09-27	2026-04-14	青岛科技大学	一种高精度冲切装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53107787A (en) *	1977-03-02	1978-09-20	Toyota Motor Corp	Pressure working apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE841436C (de) *	1949-09-14	1952-06-16	Stihl Andreas	Verfahren zur Herstellung von scharfrandigen Aushalsungen an Blechtafeln aus hartem Werkstoff
DE2536611A1 (de) *	1975-08-16	1977-02-24	Daimler Benz Ag	Verfahren zum spanlosen lochen von blechen

1999
- 1999-11-26 DE DE1999157076 patent/DE19957076B4/de not_active Expired - Fee Related
2000
- 2000-11-24 PT PT00125744T patent/PT1103317E/pt unknown
- 2000-11-24 EP EP20000125744 patent/EP1103317B1/fr not_active Expired - Lifetime
- 2000-11-24 DE DE50012075T patent/DE50012075D1/de not_active Expired - Fee Related
- 2000-11-24 ES ES00125744T patent/ES2257256T3/es not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53107787A (en) *	1977-03-02	1978-09-20	Toyota Motor Corp	Pressure working apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 002, no. 138 (M - 040) 16 November 1978 (1978-11-16) *

Also Published As

Publication number	Publication date
EP1103317B1 (fr)	2006-01-18
PT1103317E (pt)	2006-05-31
DE19957076A1 (de)	2001-06-07
DE19957076B4 (de)	2006-10-19
DE50012075D1 (de)	2006-04-06
ES2257256T3 (es)	2006-08-01
EP1103317A2 (fr)	2001-05-30

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2005-11-23	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HYDRO ALUMINIUM DEUTSCHLAND GMBH
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