FR879511A - Sheet metal shortening machine - Google Patents
Sheet metal shortening machineInfo
- Publication number
- FR879511A FR879511A FR879511DA FR879511A FR 879511 A FR879511 A FR 879511A FR 879511D A FR879511D A FR 879511DA FR 879511 A FR879511 A FR 879511A
- Authority
- FR
- France
- Prior art keywords
- sheet metal
- shortening machine
- shortening
- machine
- sheet
- 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
- 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 |
---|---|---|---|
DE879511X | 1940-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR879511A true FR879511A (en) | 1943-02-25 |
Family
ID=6819036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879511D Expired FR879511A (en) | 1940-08-07 | 1942-02-20 | Sheet metal shortening machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR879511A (en) |
-
1942
- 1942-02-20 FR FR879511D patent/FR879511A/en not_active Expired
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