DE198832C - - Google Patents
Info
- Publication number
- DE198832C DE198832C DENDAT198832D DE198832DA DE198832C DE 198832 C DE198832 C DE 198832C DE NDAT198832 D DENDAT198832 D DE NDAT198832D DE 198832D A DE198832D A DE 198832DA DE 198832 C DE198832 C DE 198832C
- Authority
- DE
- Germany
- Prior art keywords
- pin
- lever
- hammer
- ratchet wheel
- wheel
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE198832C true DE198832C (cs) |
Family
ID=461605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT198832D Active DE198832C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE198832C (cs) |
-
0
- DE DENDAT198832D patent/DE198832C/de active Active
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