DE90810C - - Google Patents
Info
- Publication number
- DE90810C DE90810C DENDAT90810D DE90810DA DE90810C DE 90810 C DE90810 C DE 90810C DE NDAT90810 D DENDAT90810 D DE NDAT90810D DE 90810D A DE90810D A DE 90810DA DE 90810 C DE90810 C DE 90810C
- Authority
- DE
- Germany
- Prior art keywords
- plunger
- cylinder
- control
- working
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
- B21J9/16—Drives for forging presses operated by hydraulic or liquid pressure in conjunction with steam or gas power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE90810C true DE90810C (cs) |
Family
ID=362487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT90810D Active DE90810C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE90810C (cs) |
-
0
- DE DENDAT90810D patent/DE90810C/de active Active
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