DE289057C - - Google Patents
Info
- Publication number
- DE289057C DE289057C DENDAT289057D DE289057DA DE289057C DE 289057 C DE289057 C DE 289057C DE NDAT289057 D DENDAT289057 D DE NDAT289057D DE 289057D A DE289057D A DE 289057DA DE 289057 C DE289057 C DE 289057C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- slide
- pull rod
- eccentric
- carriage
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 description 3
- 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 |
|---|---|
| DE289057C true DE289057C (enrdf_load_stackoverflow) |
Family
ID=544120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT289057D Active DE289057C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE289057C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT289057D patent/DE289057C/de active Active
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