SE536289C2 - Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning - Google Patents
Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning Download PDFInfo
- Publication number
- SE536289C2 SE536289C2 SE1100252A SE1100252A SE536289C2 SE 536289 C2 SE536289 C2 SE 536289C2 SE 1100252 A SE1100252 A SE 1100252A SE 1100252 A SE1100252 A SE 1100252A SE 536289 C2 SE536289 C2 SE 536289C2
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- drive
- chamber
- pressure
- hydraulic
- Prior art date
Links
- 239000011435 rock Substances 0.000 title claims abstract description 15
- 238000009527 percussion Methods 0.000 title claims description 56
- 238000005553 drilling Methods 0.000 title claims description 9
- 238000005520 cutting process Methods 0.000 title abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000003380 propellant Substances 0.000 claims description 11
- 238000007514 turning Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- B25D9/06—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
- B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
-
- 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
-
- 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
- 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
-
- 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
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1100252A SE536289C2 (sv) | 2011-04-05 | 2011-04-05 | Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning |
| US13/261,717 US9724813B2 (en) | 2011-04-05 | 2012-04-03 | Device for rock and-concrete machining |
| CN201280016951.7A CN103459095B (zh) | 2011-04-05 | 2012-04-03 | 用于岩石和混凝土加工的装置 |
| CA2832165A CA2832165C (en) | 2011-04-05 | 2012-04-03 | Device for rock- and concrete machining |
| ES12767471.1T ES2638140T3 (es) | 2011-04-05 | 2012-04-03 | Mecanismo de impacto hidráulico sin válvula |
| EP12767471.1A EP2694251B1 (en) | 2011-04-05 | 2012-04-03 | Valveless hydraulic impact mechanism |
| JP2014503631A JP5974078B2 (ja) | 2011-04-05 | 2012-04-03 | 岩盤及びコンクリートの機械掘り用装置 |
| AU2012240637A AU2012240637B2 (en) | 2011-04-05 | 2012-04-03 | Device for rock- and concrete machining |
| PCT/SE2012/050365 WO2012138287A1 (en) | 2011-04-05 | 2012-04-03 | Device for rock- and concrete machining |
| ZA2013/05715A ZA201305715B (en) | 2011-04-05 | 2013-07-29 | Device for rockand concrete machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1100252A SE536289C2 (sv) | 2011-04-05 | 2011-04-05 | Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1100252A1 SE1100252A1 (sv) | 2012-10-06 |
| SE536289C2 true SE536289C2 (sv) | 2013-08-06 |
Family
ID=46969444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1100252A SE536289C2 (sv) | 2011-04-05 | 2011-04-05 | Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9724813B2 (enExample) |
| EP (1) | EP2694251B1 (enExample) |
| JP (1) | JP5974078B2 (enExample) |
| CN (1) | CN103459095B (enExample) |
| AU (1) | AU2012240637B2 (enExample) |
| CA (1) | CA2832165C (enExample) |
| ES (1) | ES2638140T3 (enExample) |
| SE (1) | SE536289C2 (enExample) |
| WO (1) | WO2012138287A1 (enExample) |
| ZA (1) | ZA201305715B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2515569A (en) | 2013-06-28 | 2014-12-31 | Mincon Internat | Multi-accumulator arrangement for hydraulic percussion mechanism |
| KR102317232B1 (ko) * | 2020-01-08 | 2021-10-22 | 주식회사 현대에버다임 | 유압 브레이커 |
| EP4234170B1 (en) | 2022-02-24 | 2025-11-12 | T-Rig Limited | Hydraulic impact mechanism for use in equipment for processing rock and concrete |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1553598A (en) | 1922-04-28 | 1925-09-15 | Frederick D Cooley | Pneumatic hammer |
| US1849208A (en) | 1928-02-25 | 1932-03-15 | Cleveland Rock Drill Co | Rock drill of the valveless type |
| US1748953A (en) | 1928-05-03 | 1930-03-04 | Cleveland Rock Drill Co | Valveless rock drill |
| FR701725A (fr) * | 1929-11-27 | 1931-03-21 | Ingersoll Rand Co | Outils à percussion à commande par fluide |
| FR716440A (fr) * | 1931-05-02 | 1931-12-21 | Cie Parisienne Outil Air Compr | Perfectionnements aux marteaux, vibrateurs et outils analogues à air comprimé |
| US3444937A (en) | 1967-06-07 | 1969-05-20 | Vulcan Iron Works | Boring apparatus with valveless impactor |
| US3620312A (en) * | 1969-05-22 | 1971-11-16 | Ingersoll Rand Co | Rock drill |
| GB1396307A (en) | 1971-05-11 | 1975-06-04 | Af Hydraulics | Hydraulic percussive implement |
| CA1071946A (en) | 1975-10-24 | 1980-02-19 | George A. Hibbard | Rock drill |
| US4174010A (en) | 1975-10-24 | 1979-11-13 | Joy Manufacturing Company | Rock drill |
| US4550785A (en) * | 1976-04-28 | 1985-11-05 | Consolidated Technologies Corporation | Hammer |
| AU520326B2 (en) * | 1976-04-28 | 1982-01-28 | Joy Manufacturing Company | Oscillating motor |
| US4282937A (en) * | 1976-04-28 | 1981-08-11 | Joy Manufacturing Company | Hammer |
| ES469097A1 (es) * | 1978-03-31 | 1980-06-16 | Crespo Jose T G | Aparato hidraulico para producir impactos |
| US4658913A (en) * | 1982-06-03 | 1987-04-21 | Yantsen Ivan A | Hydropneumatic percussive tool |
| SU1068591A1 (ru) | 1982-11-30 | 1984-01-23 | Специальное конструкторское бюро самоходного горного оборудования | Гидравлический бесклапанный ударный механизм |
| BG38433A1 (en) * | 1983-05-30 | 1985-12-16 | Georgiev | Hydraulic percussion mechanism |
| FI72178C (fi) | 1983-10-28 | 1987-04-13 | Tampella Oy Ab | Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin. |
| US4921056A (en) | 1987-04-23 | 1990-05-01 | Ennis Melvyn S J | Hammer drills for making boreholes |
| RU2013541C1 (ru) | 1992-07-23 | 1994-05-30 | Предприятие "ЭДМ" Восьмого творческо-производственного объединения Союза архитекторов | Гидравлический бесклапанный ударный механизм |
| US5259462A (en) | 1992-08-28 | 1993-11-09 | Ingersoll-Rand Company | Soft mount air distributor |
| US5944117A (en) | 1997-05-07 | 1999-08-31 | Eastern Driller's Manufacturing Co., Inc. | Fluid actuated impact tool |
| DE10013270A1 (de) * | 2000-03-17 | 2001-09-20 | Krupp Berco Bautechnik Gmbh | Fluidbetriebenes Schlagwerk |
| US8991515B2 (en) | 2007-02-01 | 2015-03-31 | J.H. Fletcher & Co. | Fail-resistant hammer assembly for a valveless percussive drill |
-
2011
- 2011-04-05 SE SE1100252A patent/SE536289C2/sv unknown
-
2012
- 2012-04-03 WO PCT/SE2012/050365 patent/WO2012138287A1/en not_active Ceased
- 2012-04-03 AU AU2012240637A patent/AU2012240637B2/en active Active
- 2012-04-03 CN CN201280016951.7A patent/CN103459095B/zh active Active
- 2012-04-03 EP EP12767471.1A patent/EP2694251B1/en active Active
- 2012-04-03 CA CA2832165A patent/CA2832165C/en active Active
- 2012-04-03 ES ES12767471.1T patent/ES2638140T3/es active Active
- 2012-04-03 US US13/261,717 patent/US9724813B2/en active Active
- 2012-04-03 JP JP2014503631A patent/JP5974078B2/ja active Active
-
2013
- 2013-07-29 ZA ZA2013/05715A patent/ZA201305715B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN103459095A (zh) | 2013-12-18 |
| CA2832165C (en) | 2019-03-05 |
| WO2012138287A1 (en) | 2012-10-11 |
| EP2694251B1 (en) | 2017-06-07 |
| JP5974078B2 (ja) | 2016-08-23 |
| JP2014510646A (ja) | 2014-05-01 |
| EP2694251A4 (en) | 2014-08-20 |
| AU2012240637A1 (en) | 2013-10-17 |
| ZA201305715B (en) | 2014-10-29 |
| CA2832165A1 (en) | 2012-10-11 |
| EP2694251A1 (en) | 2014-02-12 |
| SE1100252A1 (sv) | 2012-10-06 |
| CN103459095B (zh) | 2016-04-27 |
| US9724813B2 (en) | 2017-08-08 |
| ES2638140T3 (es) | 2017-10-18 |
| AU2012240637B2 (en) | 2017-06-22 |
| US20130327555A1 (en) | 2013-12-12 |
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