PH11678A - Percussion apparatus - Google Patents
Percussion apparatusInfo
- Publication number
- PH11678A PH11678A PH14415A PH14415A PH11678A PH 11678 A PH11678 A PH 11678A PH 14415 A PH14415 A PH 14415A PH 14415 A PH14415 A PH 14415A PH 11678 A PH11678 A PH 11678A
- Authority
- PH
- Philippines
- Prior art keywords
- percussion apparatus
- percussion
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47029888A JPS5139161B2 (en) | 1972-03-25 | 1972-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
PH11678A true PH11678A (en) | 1978-05-19 |
Family
ID=12288495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH14415A PH11678A (en) | 1972-03-25 | 1973-03-12 | Percussion apparatus |
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. |
EP0295563B1 (en) * | 1987-06-17 | 1993-08-25 | Yamada Juki Co., Ltd. | Rotary impacting apparatus |
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 SE SE7304134A patent/SE387065B/en unknown
- 1973-03-23 IT IT67837/73A patent/IT980678B/en active
- 1973-03-23 CA CA166,838A patent/CA973035A/en not_active Expired
- 1973-03-23 LU LU67278A patent/LU67278A1/xx unknown
- 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 |
---|---|
JPS4896402A (en) | 1973-12-10 |
JPS5139161B2 (en) | 1976-10-26 |
ZA731888B (en) | 1974-01-30 |
IT980678B (en) | 1974-10-10 |
SE387065B (en) | 1976-08-30 |
CH553628A (en) | 1974-09-13 |
IE37177L (en) | 1973-09-25 |
IE37177B1 (en) | 1977-05-25 |
IL41407A (en) | 1975-07-28 |
IS1013B6 (en) | 1979-09-14 |
GB1358674A (en) | 1974-07-03 |
MY7500038A (en) | 1975-12-31 |
DE2300388B2 (en) | 1975-07-24 |
IL41407A0 (en) | 1973-03-30 |
OA04353A (en) | 1980-01-31 |
IS2140A7 (en) | 1973-03-23 |
BE797153A (en) | 1973-07-16 |
CA973035A (en) | 1975-08-19 |
FR2177742B1 (en) | 1975-10-31 |
DE2300388A1 (en) | 1973-10-04 |
NL7304213A (en) | 1973-09-27 |
FI60152C (en) | 1981-12-10 |
ES411670A1 (en) | 1976-01-01 |
FR2177742A1 (en) | 1973-11-09 |
DD101591A5 (en) | 1973-11-12 |
LU67278A1 (en) | 1973-05-28 |
FI60152B (en) | 1981-08-31 |
AU5165873A (en) | 1974-08-01 |
AR194033A1 (en) | 1973-06-12 |
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