DE251447C - - Google Patents
Info
- Publication number
- DE251447C DE251447C DENDAT251447D DE251447DA DE251447C DE 251447 C DE251447 C DE 251447C DE NDAT251447 D DENDAT251447 D DE NDAT251447D DE 251447D A DE251447D A DE 251447DA DE 251447 C DE251447 C DE 251447C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- piston
- exhaust
- channel
- compressed air
- 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
- 230000002441 reversible Effects 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE251447C true DE251447C (fr) |
Family
ID=509890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT251447D Active DE251447C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE251447C (fr) |
-
0
- DE DENDAT251447D patent/DE251447C/de active Active
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