AU555577B2 - Reciprocating impact device - Google Patents
Reciprocating impact deviceInfo
- Publication number
- AU555577B2 AU555577B2 AU88172/82A AU8817282A AU555577B2 AU 555577 B2 AU555577 B2 AU 555577B2 AU 88172/82 A AU88172/82 A AU 88172/82A AU 8817282 A AU8817282 A AU 8817282A AU 555577 B2 AU555577 B2 AU 555577B2
- Authority
- AU
- Australia
- Prior art keywords
- impact device
- reciprocating impact
- reciprocating
- impact
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
- F01L33/02—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
- B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
-
- 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
- B25D9/22—Valve arrangements therefor involving a rotary-type slide valve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/013—Reciprocating-piston liquid engines with single cylinder, single-acting piston
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31848281A | 1981-11-05 | 1981-11-05 | |
US318482 | 1981-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8817282A AU8817282A (en) | 1983-05-12 |
AU555577B2 true AU555577B2 (en) | 1986-10-02 |
Family
ID=23238361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU88172/82A Ceased AU555577B2 (en) | 1981-11-05 | 1982-09-09 | Reciprocating impact device |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5883787A (en) |
AU (1) | AU555577B2 (en) |
BE (1) | BE894915A (en) |
CA (1) | CA1186592A (en) |
DE (1) | DE3238295A1 (en) |
FI (1) | FI823716L (en) |
FR (1) | FR2515746A1 (en) |
GB (1) | GB2108594B (en) |
NO (1) | NO823290L (en) |
SE (1) | SE8205029L (en) |
ZA (1) | ZA826507B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU577361B2 (en) * | 1984-03-16 | 1988-09-22 | Seismic Supply International Pty Ltd. | Apparatus for drilling a borehole |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550983A1 (en) * | 1983-08-25 | 1985-03-01 | Montabert Ets | HYDRAULIC PERCUSSION APPARATUS |
SE8501698L (en) * | 1985-04-04 | 1986-10-05 | Santrade Ltd | DRILL BIT |
US4762188A (en) * | 1987-02-09 | 1988-08-09 | Roger Masse | Drill bit |
US4878550A (en) * | 1988-07-15 | 1989-11-07 | Sandvik Rock Tools, Inc. | Pilot-valve-controlled percussion drilling tool |
CA2048374A1 (en) * | 1990-08-06 | 1992-02-07 | Bernard L. Gien | Hydraulic hammer |
GB9726204D0 (en) * | 1997-12-11 | 1998-02-11 | Andergauge Ltd | Percussive tool |
GB2435442A (en) | 2006-02-24 | 2007-08-29 | Black & Decker Inc | Powered hammer with helically shaped vent channel |
MX2010005598A (en) | 2007-11-20 | 2010-06-08 | Nat Oilwell Varco Lp | Circulation sub with indexing mechanism. |
GB201101033D0 (en) | 2011-01-21 | 2011-03-09 | Nov Downhole Eurasia Ltd | Downhole tool |
DE102022103591A1 (en) | 2022-02-16 | 2023-08-17 | Storm Pneumatic Tool Co., Ltd. | Pneumatic impact tool with anti-vibration structure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH94169A (en) * | 1920-10-13 | 1922-04-17 | W H Dorman & Co Ltd | Rock hole punch. |
DE1132067B (en) * | 1961-10-31 | 1962-06-28 | W Herbold Dr Ing | Ram drilling device operated with compressed air |
FR2242204A2 (en) * | 1973-08-28 | 1975-03-28 | Gesab Automation Betonherstell | Control valve for pneumatic piston tool - is square box with outlet on each face and rotary valve spindle |
DE2520008C2 (en) * | 1975-05-05 | 1985-11-21 | Helmut Dipl.-Ing. 6200 Wiesbaden Sieke | Hydraulic hammer |
DE2545831A1 (en) * | 1975-10-13 | 1977-04-14 | Sieke Helmut | Pulsating drill for hard rock - has oscillating movement hydraulically applied to rotating tool in variable pulses |
FI56430C (en) * | 1975-10-20 | 1982-08-09 | Tampella Oy Ab | SLAGANORDNING DRIVEN AV EN TRYCKVAETSKA |
GB1556754A (en) * | 1976-12-10 | 1979-11-28 | Af Hydraulics | Hydraulically-actuated percussive device with overstroke damping |
GB1568685A (en) * | 1977-01-31 | 1980-06-04 | Secretary Industry Brit | Reciprocatory devices |
ES464093A1 (en) * | 1977-11-12 | 1978-12-16 | Luis Miguel Castejon Castan | Fluid arrangement |
DE2850225C2 (en) * | 1978-11-20 | 1983-12-22 | Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel | Device for producing holes in rock, soil and the like. |
-
1982
- 1982-09-03 SE SE8205029A patent/SE8205029L/en not_active Application Discontinuation
- 1982-09-06 ZA ZA826507A patent/ZA826507B/en unknown
- 1982-09-09 AU AU88172/82A patent/AU555577B2/en not_active Ceased
- 1982-09-09 CA CA000411103A patent/CA1186592A/en not_active Expired
- 1982-09-29 NO NO823290A patent/NO823290L/en unknown
- 1982-10-15 DE DE19823238295 patent/DE3238295A1/en not_active Withdrawn
- 1982-10-25 GB GB08230396A patent/GB2108594B/en not_active Expired
- 1982-10-29 JP JP57189385A patent/JPS5883787A/en active Pending
- 1982-11-01 FI FI823716A patent/FI823716L/en not_active Application Discontinuation
- 1982-11-04 BE BE0/209403A patent/BE894915A/en not_active IP Right Cessation
- 1982-11-05 FR FR8218631A patent/FR2515746A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU577361B2 (en) * | 1984-03-16 | 1988-09-22 | Seismic Supply International Pty Ltd. | Apparatus for drilling a borehole |
Also Published As
Publication number | Publication date |
---|---|
FI823716A0 (en) | 1982-11-01 |
BE894915A (en) | 1983-03-01 |
SE8205029L (en) | 1983-05-06 |
ZA826507B (en) | 1983-07-27 |
JPS5883787A (en) | 1983-05-19 |
NO823290L (en) | 1983-05-06 |
CA1186592A (en) | 1985-05-07 |
FR2515746A1 (en) | 1983-05-06 |
GB2108594B (en) | 1986-03-12 |
FI823716L (en) | 1983-05-06 |
AU8817282A (en) | 1983-05-12 |
DE3238295A1 (en) | 1983-05-11 |
SE8205029D0 (en) | 1982-09-03 |
GB2108594A (en) | 1983-05-18 |
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