DE204633C - - Google Patents
Info
- Publication number
- DE204633C DE204633C DENDAT204633D DE204633DA DE204633C DE 204633 C DE204633 C DE 204633C DE NDAT204633 D DENDAT204633 D DE NDAT204633D DE 204633D A DE204633D A DE 204633DA DE 204633 C DE204633 C DE 204633C
- Authority
- DE
- Germany
- Prior art keywords
- crank mechanism
- threshold
- machine
- ejector
- moved
- 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
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 241001669679 Eleotris Species 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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 |
|---|---|
| DE204633C true DE204633C (cs) |
Family
ID=466944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT204633D Active DE204633C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE204633C (cs) |
-
0
- DE DENDAT204633D patent/DE204633C/de active Active
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