FR2394342B1 - - Google Patents
Info
- Publication number
- FR2394342B1 FR2394342B1 FR7718226A FR7718226A FR2394342B1 FR 2394342 B1 FR2394342 B1 FR 2394342B1 FR 7718226 A FR7718226 A FR 7718226A FR 7718226 A FR7718226 A FR 7718226A FR 2394342 B1 FR2394342 B1 FR 2394342B1
- Authority
- FR
- France
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/04—Shaping in the rough solely by forging or pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7718226A FR2394342A1 (fr) | 1977-06-14 | 1977-06-14 | Procede de fabrication d'un ruban metallique et dispositif pour la mise en oeuvre dudit procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7718226A FR2394342A1 (fr) | 1977-06-14 | 1977-06-14 | Procede de fabrication d'un ruban metallique et dispositif pour la mise en oeuvre dudit procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2394342A1 FR2394342A1 (fr) | 1979-01-12 |
FR2394342B1 true FR2394342B1 (fr) | 1980-06-20 |
Family
ID=9192078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7718226A Granted FR2394342A1 (fr) | 1977-06-14 | 1977-06-14 | Procede de fabrication d'un ruban metallique et dispositif pour la mise en oeuvre dudit procede |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2394342A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743093C1 (de) * | 1997-09-30 | 1998-12-17 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zum Herstellen eines Metallbandes mit über seine Breite verschieden dicken Bereichen |
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1977
- 1977-06-14 FR FR7718226A patent/FR2394342A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2394342A1 (fr) | 1979-01-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |