DE224857C - - Google Patents
Info
- Publication number
- DE224857C DE224857C DENDAT224857D DE224857DA DE224857C DE 224857 C DE224857 C DE 224857C DE NDAT224857 D DENDAT224857 D DE NDAT224857D DE 224857D A DE224857D A DE 224857DA DE 224857 C DE224857 C DE 224857C
- Authority
- DE
- Germany
- Prior art keywords
- control
- wing
- flap
- channels
- 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
- 238000007906 compression Methods 0.000 claims description 4
- 230000002441 reversible Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE224857C true DE224857C (fr) |
Family
ID=485556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT224857D Active DE224857C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE224857C (fr) |
-
0
- DE DENDAT224857D patent/DE224857C/de active Active
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