DE204187C - - Google Patents
Info
- Publication number
- DE204187C DE204187C DENDAT204187D DE204187DA DE204187C DE 204187 C DE204187 C DE 204187C DE NDAT204187 D DENDAT204187 D DE NDAT204187D DE 204187D A DE204187D A DE 204187DA DE 204187 C DE204187 C DE 204187C
- Authority
- DE
- Germany
- Prior art keywords
- bochum
- schnitzler
- josef
- punch
- threshold
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vending Machines For Individual Products (AREA)
- Fats And Perfumes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE204187C true DE204187C (cs) |
Family
ID=466541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT204187D Active DE204187C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE204187C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028825A (en) * | 1956-12-28 | 1962-04-10 | Mckay Machine Co | Apparatus for blanking pieces from strip material |
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0
- DE DENDAT204187D patent/DE204187C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028825A (en) * | 1956-12-28 | 1962-04-10 | Mckay Machine Co | Apparatus for blanking pieces from strip material |