EP1103317A3 - Verfahren und Vorrichtung zum Lochen von Blechformteilen aus einem Aluminiumwerkstoff - Google Patents
Verfahren und Vorrichtung zum Lochen von Blechformteilen aus einem Aluminiumwerkstoff Download PDFInfo
- Publication number
- EP1103317A3 EP1103317A3 EP00125744A EP00125744A EP1103317A3 EP 1103317 A3 EP1103317 A3 EP 1103317A3 EP 00125744 A EP00125744 A EP 00125744A EP 00125744 A EP00125744 A EP 00125744A EP 1103317 A3 EP1103317 A3 EP 1103317A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal parts
- sheet metal
- deformation
- aluminium sheet
- punching aluminium
- 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
- 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)
Abstract
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 (de) | 2001-05-30 |
EP1103317A3 true EP1103317A3 (de) | 2002-02-06 |
EP1103317B1 EP1103317B1 (de) | 2006-01-18 |
Family
ID=7930507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000125744 Expired - Lifetime EP1103317B1 (de) | 1999-11-26 | 2000-11-24 | Verfahren und Vorrichtung zum Lochen von Blechformteilen aus einem Aluminiumwerkstoff |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1103317B1 (de) |
DE (2) | DE19957076B4 (de) |
ES (1) | ES2257256T3 (de) |
PT (1) | PT1103317E (de) |
Families Citing this family (4)
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 |
Citations (1)
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)
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 DE DE50012075T patent/DE50012075D1/de not_active Expired - Fee Related
- 2000-11-24 EP EP20000125744 patent/EP1103317B1/de not_active Expired - Lifetime
- 2000-11-24 ES ES00125744T patent/ES2257256T3/es not_active Expired - Lifetime
- 2000-11-24 PT PT00125744T patent/PT1103317E/pt unknown
Patent Citations (1)
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)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 002, no. 138 (M - 040) 16 November 1978 (1978-11-16) * |
Also Published As
Publication number | Publication date |
---|---|
PT1103317E (pt) | 2006-05-31 |
DE19957076A1 (de) | 2001-06-07 |
DE50012075D1 (de) | 2006-04-06 |
EP1103317B1 (de) | 2006-01-18 |
ES2257256T3 (es) | 2006-08-01 |
DE19957076B4 (de) | 2006-10-19 |
EP1103317A2 (de) | 2001-05-30 |
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