DE129391C - - Google Patents
Info
- Publication number
- DE129391C DE129391C DENDAT129391D DE129391DA DE129391C DE 129391 C DE129391 C DE 129391C DE NDAT129391 D DENDAT129391 D DE NDAT129391D DE 129391D A DE129391D A DE 129391DA DE 129391 C DE129391 C DE 129391C
- Authority
- DE
- Germany
- Prior art keywords
- hook
- pressure piece
- stamp carrier
- stamp
- eccentric
- 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
- 239000000969 carrier Substances 0.000 claims description 33
- 230000000994 depressed Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE129391C true DE129391C (ru) |
Family
ID=397855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT129391D Active DE129391C (ru) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE129391C (ru) |
-
0
- DE DENDAT129391D patent/DE129391C/de active Active
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