DE244694C - - Google Patents
Info
- Publication number
- DE244694C DE244694C DENDAT244694D DE244694DA DE244694C DE 244694 C DE244694 C DE 244694C DE NDAT244694 D DENDAT244694 D DE NDAT244694D DE 244694D A DE244694D A DE 244694DA DE 244694 C DE244694 C DE 244694C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- upper punch
- perforated
- edge
- plate
- 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 claims description 8
- 230000036633 rest Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000003128 Head Anatomy 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 210000001772 Blood Platelets Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001429 stepping Effects 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
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 |
|---|---|
| DE244694C true DE244694C (fr) |
Family
ID=503709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT244694D Active DE244694C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE244694C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146833B (de) * | 1952-03-17 | 1963-04-11 | Walter Stanley Sutowski | Auswerfvorrichtung fuer Blechstanzen |
| US11426563B2 (en) | 2018-12-03 | 2022-08-30 | Nxt Biomedical, Llc | Blood pump or balloon cycling and venous occlusion |
-
0
- DE DENDAT244694D patent/DE244694C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146833B (de) * | 1952-03-17 | 1963-04-11 | Walter Stanley Sutowski | Auswerfvorrichtung fuer Blechstanzen |
| US11426563B2 (en) | 2018-12-03 | 2022-08-30 | Nxt Biomedical, Llc | Blood pump or balloon cycling and venous occlusion |
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