FR720251A - Perfectionnements aux outils à emboutir - Google Patents
Perfectionnements aux outils à emboutirInfo
- Publication number
- FR720251A FR720251A FR720251DA FR720251A FR 720251 A FR720251 A FR 720251A FR 720251D A FR720251D A FR 720251DA FR 720251 A FR720251 A FR 720251A
- Authority
- FR
- France
- Prior art keywords
- stamping tools
- stamping
- tools
- 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
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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB720251X | 1931-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR720251A true FR720251A (fr) | 1932-02-17 |
Family
ID=10494901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR720251D Expired FR720251A (fr) | 1931-06-02 | 1931-07-10 | Perfectionnements aux outils à emboutir |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR720251A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020280B (de) * | 1953-02-27 | 1957-11-28 | Werkzeug Ind Ges Mit Beschraen | Viergelenkzange zum Verbinden von Rippenstreckmetall |
US6711930B2 (en) * | 2001-06-01 | 2004-03-30 | Telect, Inc. | Fiber optic cable trough component notching system |
-
1931
- 1931-07-10 FR FR720251D patent/FR720251A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020280B (de) * | 1953-02-27 | 1957-11-28 | Werkzeug Ind Ges Mit Beschraen | Viergelenkzange zum Verbinden von Rippenstreckmetall |
US6711930B2 (en) * | 2001-06-01 | 2004-03-30 | Telect, Inc. | Fiber optic cable trough component notching system |
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