DE307541C - - Google Patents
Info
- Publication number
- DE307541C DE307541C DENDAT307541D DE307541DA DE307541C DE 307541 C DE307541 C DE 307541C DE NDAT307541 D DENDAT307541 D DE NDAT307541D DE 307541D A DE307541D A DE 307541DA DE 307541 C DE307541 C DE 307541C
- Authority
- DE
- Germany
- Prior art keywords
- air
- cylinder
- bar
- channel
- piston
- 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
- 238000005242 forging Methods 0.000 description 6
- 230000000630 rising Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
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
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE307541C true DE307541C (fr) |
Family
ID=560871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT307541D Active DE307541C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE307541C (fr) |
-
0
- DE DENDAT307541D patent/DE307541C/de active Active
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