EP1207974A1 - Tiefziehverfahren und tiefziehwerkzeug - Google Patents
Tiefziehverfahren und tiefziehwerkzeugInfo
- Publication number
- EP1207974A1 EP1207974A1 EP01921328A EP01921328A EP1207974A1 EP 1207974 A1 EP1207974 A1 EP 1207974A1 EP 01921328 A EP01921328 A EP 01921328A EP 01921328 A EP01921328 A EP 01921328A EP 1207974 A1 EP1207974 A1 EP 1207974A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- deep
- pressure
- drawing tool
- section
- tool
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/10—Stamping using yieldable or resilient pads
- B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/10—Stamping using yieldable or resilient pads
- B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
- B21D22/125—Stamping using yieldable or resilient pads using enclosed flexible chambers of tubular products
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10023533A DE10023533A1 (de) | 2000-05-13 | 2000-05-13 | Tiefziehverfahren und Tiefziehwerkzeug |
DE10023533 | 2000-05-13 | ||
PCT/EP2001/002795 WO2001087511A1 (de) | 2000-05-13 | 2001-03-13 | Tiefziehverfahren und tiefziehwerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1207974A1 true EP1207974A1 (de) | 2002-05-29 |
EP1207974B1 EP1207974B1 (de) | 2004-09-15 |
Family
ID=7641955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01921328A Expired - Lifetime EP1207974B1 (de) | 2000-05-13 | 2001-03-13 | Tiefziehverfahren und tiefziehwerkzeug |
Country Status (8)
Country | Link |
---|---|
US (1) | US6622539B2 (de) |
EP (1) | EP1207974B1 (de) |
AT (1) | ATE276059T1 (de) |
AU (1) | AU4834301A (de) |
DE (2) | DE10023533A1 (de) |
ES (1) | ES2223819T3 (de) |
TR (1) | TR200402727T4 (de) |
WO (1) | WO2001087511A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7237423B1 (en) | 2004-11-12 | 2007-07-03 | Miller Tool And Die Company Inc. | Apparatus for stretch forming blanks |
US7337645B2 (en) * | 2006-07-27 | 2008-03-04 | Ford Motor Company | Draw press with a fixed draw punch and a floating draw punch |
FR2941635B1 (fr) * | 2009-02-04 | 2012-04-06 | Wuu Shiang Ind Co Ltd | Methode de formation de tole en metal a haute resistance elastique |
CN102248083B (zh) * | 2011-07-02 | 2013-12-04 | 东莞市祥鑫汽车模具制品有限公司 | 一种带拉伸边产品生产模具 |
CN103567295A (zh) * | 2013-10-11 | 2014-02-12 | 中航飞机股份有限公司西安飞机分公司 | 一种钣金零件的拉深成形方法及成形装置 |
CN104985058B (zh) * | 2015-07-14 | 2017-06-06 | 中航飞机股份有限公司西安飞机分公司 | 一种板制对称的半弯管零件拉深成形方法及成形模具 |
CN105665511B (zh) * | 2016-04-22 | 2017-07-28 | 山东多星电器有限公司 | 一种锅体拉伸机 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1176591A (en) * | 1967-07-15 | 1970-01-07 | S M G Suddeutsche Maschb Ges M | Improvements in Hydro-Mechanical Deep Drawing |
US3739616A (en) * | 1971-09-21 | 1973-06-19 | Reynolds Metals Co | Apparatus for and method of forming a tubular metal blank into a tapered tube on a tapered mandrel |
NL181914C (nl) * | 1977-07-05 | 1900-01-01 | Toyo Seikan Kaisha Ltd | Inrichting voor het vervaardigen van getrokken voorwerpen. |
FR2448946A1 (fr) * | 1979-02-14 | 1980-09-12 | Cuq Pierre | Procede d'emboutissage, avec conformage centripete du flan |
US4331017A (en) * | 1980-12-11 | 1982-05-25 | Joseph Bulso, Jr. | High reduction process and apparatus |
JPS58181431A (ja) * | 1982-04-20 | 1983-10-24 | Kazuhiko Nakamura | 周液圧重畳式対向液圧成形法 |
US4550585A (en) * | 1984-10-12 | 1985-11-05 | Naoyoshi Sasaki | Device for holding a workpiece in a press |
JP2812201B2 (ja) * | 1994-07-15 | 1998-10-22 | トヨタ自動車株式会社 | プレス装置 |
US5755129A (en) * | 1995-05-10 | 1998-05-26 | Nkk Corporation | Press-forming method of a sheet and apparatus therefor |
GB9510572D0 (en) * | 1995-05-26 | 1995-07-19 | Metal Box Plc | Containers |
DE19608985A1 (de) * | 1996-03-08 | 1997-09-11 | Fritz Prof Dr Ing Dohmann | Ziehverfahren und -vorrichtung |
-
2000
- 2000-05-13 DE DE10023533A patent/DE10023533A1/de not_active Withdrawn
-
2001
- 2001-03-13 ES ES01921328T patent/ES2223819T3/es not_active Expired - Lifetime
- 2001-03-13 AT AT01921328T patent/ATE276059T1/de not_active IP Right Cessation
- 2001-03-13 WO PCT/EP2001/002795 patent/WO2001087511A1/de active IP Right Grant
- 2001-03-13 DE DE50103612T patent/DE50103612D1/de not_active Expired - Lifetime
- 2001-03-13 EP EP01921328A patent/EP1207974B1/de not_active Expired - Lifetime
- 2001-03-13 TR TR2004/02727T patent/TR200402727T4/xx unknown
- 2001-03-13 AU AU48343/01A patent/AU4834301A/en not_active Abandoned
-
2002
- 2002-01-10 US US10/044,133 patent/US6622539B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0187511A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE50103612D1 (de) | 2004-10-21 |
DE10023533A1 (de) | 2001-12-06 |
ES2223819T3 (es) | 2005-03-01 |
ATE276059T1 (de) | 2004-10-15 |
US6622539B2 (en) | 2003-09-23 |
EP1207974B1 (de) | 2004-09-15 |
WO2001087511A8 (de) | 2002-05-30 |
US20020083756A1 (en) | 2002-07-04 |
TR200402727T4 (tr) | 2004-11-22 |
WO2001087511A1 (de) | 2001-11-22 |
AU4834301A (en) | 2001-11-26 |
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