FR2803782B1 - Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metal - Google Patents
Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metalInfo
- Publication number
- FR2803782B1 FR2803782B1 FR0000672A FR0000672A FR2803782B1 FR 2803782 B1 FR2803782 B1 FR 2803782B1 FR 0000672 A FR0000672 A FR 0000672A FR 0000672 A FR0000672 A FR 0000672A FR 2803782 B1 FR2803782 B1 FR 2803782B1
- Authority
- FR
- France
- Prior art keywords
- chimney
- realizing
- plate
- metal strip
- under press
- 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.)
- Expired - Fee Related
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
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- 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
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
-
- 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
- B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
-
- 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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000672A FR2803782B1 (fr) | 2000-01-18 | 2000-01-18 | Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000672A FR2803782B1 (fr) | 2000-01-18 | 2000-01-18 | Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metal |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2803782A1 FR2803782A1 (fr) | 2001-07-20 |
FR2803782B1 true FR2803782B1 (fr) | 2002-03-08 |
Family
ID=8846083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0000672A Expired - Fee Related FR2803782B1 (fr) | 2000-01-18 | 2000-01-18 | Procede et dispositif de realisation, sous presse, d'une cheminee dans une bande ou plaque de metal |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2803782B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2177291B1 (fr) | 2008-10-20 | 2015-04-15 | TRUMPF Werkzeugmaschinen GmbH + Co. KG | Procédé de découpe et/ou formage de pièces |
CN109482739A (zh) * | 2018-12-04 | 2019-03-19 | 贵州航天新力铸锻有限责任公司 | 冲头压边圈一体化模具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010126A (en) * | 1958-05-26 | 1961-11-28 | Gen Electric | Method and apparatus for forming internal threads by swaging |
US3399560A (en) * | 1965-11-01 | 1968-09-03 | John E. Connolly | Method of cold forming a solid ring |
US4373369A (en) * | 1980-03-27 | 1983-02-15 | Modine Manufacturing Company | Method of forming integral flanges in a sheet |
JPS5835024A (ja) * | 1981-08-26 | 1983-03-01 | Sumitomo Metal Ind Ltd | 胴付フランジの製造方法 |
JPH01218729A (ja) * | 1988-02-29 | 1989-08-31 | Sanden Corp | 電磁クラッチ用ローター本体の製造方法 |
-
2000
- 2000-01-18 FR FR0000672A patent/FR2803782B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2803782A1 (fr) | 2001-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070930 |