DE162320C - - Google Patents
Info
- Publication number
- DE162320C DE162320C DENDAT162320D DE162320DA DE162320C DE 162320 C DE162320 C DE 162320C DE NDAT162320 D DENDAT162320 D DE NDAT162320D DE 162320D A DE162320D A DE 162320DA DE 162320 C DE162320 C DE 162320C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- piston
- channel
- pressure medium
- rotary valve
- 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
- 238000009527 percussion Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 3
- 238000005303 weighing Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/22—Valve arrangements therefor involving a rotary-type slide valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE162320C true DE162320C (OSRAM) |
Family
ID=428126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT162320D Active DE162320C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE162320C (OSRAM) |
-
0
- DE DENDAT162320D patent/DE162320C/de active Active
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