FR604436A - - Google Patents
Info
- Publication number
- FR604436A FR604436A FR604436DA FR604436A FR 604436 A FR604436 A FR 604436A FR 604436D A FR604436D A FR 604436DA FR 604436 A FR604436 A FR 604436A
- Authority
- FR
- France
- 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.)
- Expired
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
- B25D9/24—Valve arrangements therefor involving a rocking-plate type valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR604436A true FR604436A (de) | 1926-05-04 |
Family
ID=1540576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR604436D Expired FR604436A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR604436A (de) |
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0
- FR FR604436D patent/FR604436A/fr not_active Expired