AU5988398A - Fluid operated hammer - Google Patents
Fluid operated hammerInfo
- Publication number
- AU5988398A AU5988398A AU59883/98A AU5988398A AU5988398A AU 5988398 A AU5988398 A AU 5988398A AU 59883/98 A AU59883/98 A AU 59883/98A AU 5988398 A AU5988398 A AU 5988398A AU 5988398 A AU5988398 A AU 5988398A
- Authority
- AU
- Australia
- Prior art keywords
- fluid operated
- operated hammer
- hammer
- fluid
- operated
- 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.)
- Abandoned
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
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA97421 | 1997-01-20 | ||
ZA97/0421 | 1997-01-20 | ||
PCT/EP1998/000262 WO1998031509A1 (en) | 1997-01-20 | 1998-01-19 | Fluid operated hammer |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5988398A true AU5988398A (en) | 1998-08-07 |
Family
ID=25586151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU59883/98A Abandoned AU5988398A (en) | 1997-01-20 | 1998-01-19 | Fluid operated hammer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5988398A (en) |
WO (1) | WO1998031509A1 (en) |
ZA (1) | ZA98431B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10024505A1 (en) * | 2000-05-18 | 2001-11-29 | Guenter Klemm | Process for carrying out earthworks or stone work and hydraulic hammer mechanism |
US11052524B2 (en) | 2015-07-13 | 2021-07-06 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
CN110177658B (en) * | 2017-01-12 | 2022-12-20 | 古河凿岩机械有限公司 | Hydraulic impact device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1124526A (en) * | 1966-05-19 | 1968-08-21 | Sonomotive Engineers Ltd | Improvements in or relating to percussive tools and machines |
JPS5824234B2 (en) * | 1977-12-05 | 1983-05-19 | 山田油機製造株式会社 | Hammer motor |
DE3226468A1 (en) * | 1982-07-15 | 1984-01-19 | Horst Ing.(grad.) 4005 Meerbusch Knäbel | DEVICE FOR GENERATING A WORKER, ESPECIALLY FOR RAMMS, PRESSES AND THE LIKE |
DE3229309A1 (en) * | 1982-08-05 | 1984-02-16 | Institut avtomatiki Akademii Nauk Kirgizskoj SSR, Frunze | Percussion mechanism |
-
1998
- 1998-01-19 WO PCT/EP1998/000262 patent/WO1998031509A1/en active Application Filing
- 1998-01-19 AU AU59883/98A patent/AU5988398A/en not_active Abandoned
- 1998-01-20 ZA ZA98431A patent/ZA98431B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1998031509A1 (en) | 1998-07-23 |
ZA98431B (en) | 1998-07-28 |
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