DE211513C - - Google Patents
Info
- Publication number
- DE211513C DE211513C DENDAT211513D DE211513DA DE211513C DE 211513 C DE211513 C DE 211513C DE NDAT211513 D DENDAT211513 D DE NDAT211513D DE 211513D A DE211513D A DE 211513DA DE 211513 C DE211513 C DE 211513C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- piston
- reversal
- takes place
- channel
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE211513C true DE211513C (forum.php) |
Family
ID=473317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT211513D Active DE211513C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE211513C (forum.php) |
-
0
- DE DENDAT211513D patent/DE211513C/de active Active
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