JPS4844541B1 - - Google Patents
Info
- Publication number
- JPS4844541B1 JPS4844541B1 JP44095347A JP9534769A JPS4844541B1 JP S4844541 B1 JPS4844541 B1 JP S4844541B1 JP 44095347 A JP44095347 A JP 44095347A JP 9534769 A JP9534769 A JP 9534769A JP S4844541 B1 JPS4844541 B1 JP S4844541B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83343169A | 1969-06-16 | 1969-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4844541B1 true JPS4844541B1 (enExample) | 1973-12-25 |
Family
ID=25264397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44095347A Pending JPS4844541B1 (enExample) | 1969-06-16 | 1969-11-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4844541B1 (enExample) |
| DE (2) | DE2020504A1 (enExample) |
| FR (1) | FR2052256A5 (enExample) |
| GB (1) | GB1259328A (enExample) |
| SE (1) | SE384646B (enExample) |
| ZA (1) | ZA697053B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU945412A2 (ru) * | 1978-12-27 | 1982-07-23 | Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР | Устройство ударного действи |
-
1969
- 1969-10-06 GB GB1259328D patent/GB1259328A/en not_active Expired
- 1969-10-07 ZA ZA697053A patent/ZA697053B/xx unknown
- 1969-11-25 FR FR6940561A patent/FR2052256A5/fr not_active Expired
- 1969-11-27 JP JP44095347A patent/JPS4844541B1/ja active Pending
-
1970
- 1970-01-08 SE SE7000165A patent/SE384646B/xx unknown
- 1970-04-27 DE DE19702020504 patent/DE2020504A1/de active Pending
- 1970-04-27 DE DE7015794U patent/DE7015794U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE384646B (sv) | 1976-05-17 |
| FR2052256A5 (enExample) | 1971-04-09 |
| ZA697053B (en) | 1971-05-27 |
| DE2020504A1 (de) | 1971-01-07 |
| GB1259328A (enExample) | 1972-01-05 |
| DE7015794U (de) | 1972-10-12 |