DE94891C - - Google Patents
Info
- Publication number
- DE94891C DE94891C DENDAT94891D DE94891DA DE94891C DE 94891 C DE94891 C DE 94891C DE NDAT94891 D DENDAT94891 D DE NDAT94891D DE 94891D A DE94891D A DE 94891DA DE 94891 C DE94891 C DE 94891C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- sheet
- bolts
- sheet holder
- until
- 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 description 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/12—Devices controlling or operating blank holders independently, or in conjunction with dies mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE94891C true DE94891C (cs) |
Family
ID=366185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT94891D Active DE94891C (cs) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE94891C (cs) |
-
0
- DE DENDAT94891D patent/DE94891C/de active Active
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