DE171781C - - Google Patents
Info
- Publication number
- DE171781C DE171781C DENDAT171781D DE171781DA DE171781C DE 171781 C DE171781 C DE 171781C DE NDAT171781 D DENDAT171781 D DE NDAT171781D DE 171781D A DE171781D A DE 171781DA DE 171781 C DE171781 C DE 171781C
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- clamped
- size
- another
- board
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims 7
- 230000003247 decreasing effect Effects 0.000 claims 2
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE171781C true DE171781C (https=) |
Family
ID=436724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT171781D Active DE171781C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE171781C (https=) |
-
0
- DE DENDAT171781D patent/DE171781C/de active Active
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