JPS5139161B2 - - Google Patents
Info
- Publication number
- JPS5139161B2 JPS5139161B2 JP47029888A JP2988872A JPS5139161B2 JP S5139161 B2 JPS5139161 B2 JP S5139161B2 JP 47029888 A JP47029888 A JP 47029888A JP 2988872 A JP2988872 A JP 2988872A JP S5139161 B2 JPS5139161 B2 JP S5139161B2
- 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.)
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (23)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47029888A JPS5139161B2 (en) | 1972-03-25 | 1972-03-25 | |
| GB27673A GB1358674A (en) | 1972-03-25 | 1973-01-02 | Percussion apparatus |
| DE19732300388 DE2300388C3 (en) | 1972-03-25 | 1973-01-05 | Impact device |
| IL41407A IL41407A (en) | 1972-03-25 | 1973-01-26 | Percussion apparatus |
| AR246355A AR194033A1 (en) | 1972-03-25 | 1973-01-30 | A PERCUSSION APPARATUS |
| AU51658/73A AU453242B2 (en) | 1972-03-25 | 1973-02-01 | Percussion apparatus |
| IE166/73A IE37177B1 (en) | 1972-03-25 | 1973-02-01 | Percussion apparatus |
| DD168664A DD101591A5 (en) | 1972-03-25 | 1973-02-05 | |
| FR7304723A FR2177742B1 (en) | 1972-03-25 | 1973-02-09 | |
| ES411670A ES411670A1 (en) | 1972-03-25 | 1973-02-15 | Percussion apparatus |
| CH252773A CH553628A (en) | 1972-03-25 | 1973-02-19 | IMPACT DEVICE WITH AN IMPACT TOOL. |
| IS2140A IS1013B6 (en) | 1972-03-25 | 1973-02-19 | Drilling equipment |
| FI570/73A FI60152C (en) | 1972-03-25 | 1973-02-26 | SLAGANORDNING |
| PH14415A PH11678A (en) | 1972-03-25 | 1973-03-12 | Percussion apparatus |
| ZA731888A ZA731888B (en) | 1972-03-25 | 1973-03-19 | Percussion apparatus |
| OA54860A OA04353A (en) | 1972-03-25 | 1973-03-21 | Percussion device. |
| BE129107A BE797153A (en) | 1972-03-25 | 1973-03-22 | PERCUSSION DEVICE |
| LU67278A LU67278A1 (en) | 1972-03-25 | 1973-03-23 | |
| CA166,838A CA973035A (en) | 1972-03-25 | 1973-03-23 | Percussion apparatus |
| SE7304134A SE387065B (en) | 1972-03-25 | 1973-03-23 | PITCH |
| IT67837/73A IT980678B (en) | 1972-03-25 | 1973-03-23 | PERCUSSION DEVICE |
| NL7304213A NL7304213A (en) | 1972-03-25 | 1973-03-26 | |
| MY38/75A MY7500038A (en) | 1972-03-25 | 1975-12-30 | Percussion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47029888A JPS5139161B2 (en) | 1972-03-25 | 1972-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896402A JPS4896402A (en) | 1973-12-10 |
| JPS5139161B2 true JPS5139161B2 (en) | 1976-10-26 |
Family
ID=12288495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47029888A Expired JPS5139161B2 (en) | 1972-03-25 | 1972-03-25 |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5139161B2 (en) |
| AR (1) | AR194033A1 (en) |
| BE (1) | BE797153A (en) |
| CA (1) | CA973035A (en) |
| CH (1) | CH553628A (en) |
| DD (1) | DD101591A5 (en) |
| ES (1) | ES411670A1 (en) |
| FI (1) | FI60152C (en) |
| FR (1) | FR2177742B1 (en) |
| GB (1) | GB1358674A (en) |
| IE (1) | IE37177B1 (en) |
| IL (1) | IL41407A (en) |
| IS (1) | IS1013B6 (en) |
| IT (1) | IT980678B (en) |
| LU (1) | LU67278A1 (en) |
| MY (1) | MY7500038A (en) |
| NL (1) | NL7304213A (en) |
| OA (1) | OA04353A (en) |
| PH (1) | PH11678A (en) |
| SE (1) | SE387065B (en) |
| ZA (1) | ZA731888B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50125866U (en) * | 1974-03-12 | 1975-10-15 | ||
| JPS608641Y2 (en) * | 1978-04-06 | 1985-03-28 | カワサキ機工株式会社 | Powered deep plow hoe |
| ATE8921T1 (en) * | 1980-06-12 | 1984-08-15 | Black & Decker Inc. | POWERED TOOL WITH DEVICE FOR CONVERTING ROTARY MOVEMENT TO RECIPROCATING MOTION. |
| ATE93440T1 (en) * | 1987-06-17 | 1993-09-15 | Yamada Juki Kk | ROTATING IMPACT DEVICE. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE255977C (en) * | ||||
| GB191203153A (en) * | 1912-02-08 | 1913-01-02 | Thomas Ritson | Improved Means for Compressing Springs, the same being especially applicable for use in connection with the Valve Springs of Internal Combustion Engines. |
-
1972
- 1972-03-25 JP JP47029888A patent/JPS5139161B2/ja not_active Expired
-
1973
- 1973-01-02 GB GB27673A patent/GB1358674A/en not_active Expired
- 1973-01-26 IL IL41407A patent/IL41407A/en unknown
- 1973-01-30 AR AR246355A patent/AR194033A1/en active
- 1973-02-01 IE IE166/73A patent/IE37177B1/en unknown
- 1973-02-05 DD DD168664A patent/DD101591A5/xx unknown
- 1973-02-09 FR FR7304723A patent/FR2177742B1/fr not_active Expired
- 1973-02-15 ES ES411670A patent/ES411670A1/en not_active Expired
- 1973-02-19 IS IS2140A patent/IS1013B6/en unknown
- 1973-02-19 CH CH252773A patent/CH553628A/en not_active IP Right Cessation
- 1973-02-26 FI FI570/73A patent/FI60152C/en active
- 1973-03-12 PH PH14415A patent/PH11678A/en unknown
- 1973-03-19 ZA ZA731888A patent/ZA731888B/en unknown
- 1973-03-21 OA OA54860A patent/OA04353A/en unknown
- 1973-03-22 BE BE129107A patent/BE797153A/en not_active IP Right Cessation
- 1973-03-23 CA CA166,838A patent/CA973035A/en not_active Expired
- 1973-03-23 SE SE7304134A patent/SE387065B/en unknown
- 1973-03-23 LU LU67278A patent/LU67278A1/xx unknown
- 1973-03-23 IT IT67837/73A patent/IT980678B/en active
- 1973-03-26 NL NL7304213A patent/NL7304213A/xx not_active Application Discontinuation
-
1975
- 1975-12-30 MY MY38/75A patent/MY7500038A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT980678B (en) | 1974-10-10 |
| DE2300388A1 (en) | 1973-10-04 |
| AR194033A1 (en) | 1973-06-12 |
| DD101591A5 (en) | 1973-11-12 |
| DE2300388B2 (en) | 1975-07-24 |
| IL41407A0 (en) | 1973-03-30 |
| JPS4896402A (en) | 1973-12-10 |
| IS1013B6 (en) | 1979-09-14 |
| SE387065B (en) | 1976-08-30 |
| MY7500038A (en) | 1975-12-31 |
| BE797153A (en) | 1973-07-16 |
| IS2140A7 (en) | 1973-03-23 |
| FI60152B (en) | 1981-08-31 |
| NL7304213A (en) | 1973-09-27 |
| ES411670A1 (en) | 1976-01-01 |
| FR2177742A1 (en) | 1973-11-09 |
| FI60152C (en) | 1981-12-10 |
| LU67278A1 (en) | 1973-05-28 |
| IE37177L (en) | 1973-09-25 |
| IE37177B1 (en) | 1977-05-25 |
| AU5165873A (en) | 1974-08-01 |
| CA973035A (en) | 1975-08-19 |
| FR2177742B1 (en) | 1975-10-31 |
| ZA731888B (en) | 1974-01-30 |
| IL41407A (en) | 1975-07-28 |
| GB1358674A (en) | 1974-07-03 |
| PH11678A (en) | 1978-05-19 |
| CH553628A (en) | 1974-09-13 |
| OA04353A (en) | 1980-01-31 |