FI820237L - Hydrauliskt slagverk - Google Patents
Hydrauliskt slagverkInfo
- Publication number
- FI820237L FI820237L FI820237A FI820237A FI820237L FI 820237 L FI820237 L FI 820237L FI 820237 A FI820237 A FI 820237A FI 820237 A FI820237 A FI 820237A FI 820237 L FI820237 L FI 820237L
- Authority
- FI
- Finland
- Prior art keywords
- support
- pressure chamber
- piston
- hydraulic
- clearances
- Prior art date
Links
Classifications
-
- 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
- B25D17/24—Damping the reaction force
-
- 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
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Bridges Or Land Bridges (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8100961 | 1981-02-11 | ||
SE8100961A SE440873B (sv) | 1981-02-11 | 1981-02-11 | Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke |
Publications (3)
Publication Number | Publication Date |
---|---|
FI820237L true FI820237L (fi) | 1982-08-12 |
FI73374B FI73374B (fi) | 1987-06-30 |
FI73374C FI73374C (fi) | 1988-07-18 |
Family
ID=20343114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI820237A FI73374C (fi) | 1981-02-11 | 1982-01-26 | Hydrauliskt slagverk. |
Country Status (13)
Country | Link |
---|---|
US (2) | US4494614A (fi) |
EP (1) | EP0058650B1 (fi) |
JP (1) | JPS57149176A (fi) |
AT (1) | ATE9450T1 (fi) |
AU (1) | AU544571B2 (fi) |
CA (1) | CA1178513A (fi) |
DE (1) | DE3260748D1 (fi) |
ES (1) | ES8301724A1 (fi) |
FI (1) | FI73374C (fi) |
NO (1) | NO151531C (fi) |
SE (1) | SE440873B (fi) |
SU (1) | SU1272998A3 (fi) |
ZA (1) | ZA82492B (fi) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE440873B (sv) * | 1981-02-11 | 1985-08-26 | Atlas Copco Ab | Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke |
JPS62501092A (ja) * | 1984-10-22 | 1987-04-30 | アトラス・コプコ・アクチボラグ | 穿岩ドリル |
JPS63500463A (ja) * | 1985-07-30 | 1988-02-18 | スペツィアルノエ、コンストルクトルスコエ ビューロー、ギドロインプルスノイ、チェフニキ、シビルスコボ、アッジェレーニア、アカデミー、ナウク、エスエスエスエル | 硬い岩石の掘削機械 |
FI861851A (fi) * | 1986-05-02 | 1987-11-03 | Tampella Oy Ab | Anordning foer ett axiallager i en borrmaskin. |
FR2639279B1 (fr) * | 1988-11-23 | 1991-01-04 | Eimco Secoma | Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie |
SE463193B (sv) * | 1989-02-21 | 1990-10-22 | Atlas Copco Mct Ab | Anordning vid slaaende maskiner |
US5060734A (en) * | 1989-09-11 | 1991-10-29 | United States Of America | Seawater hydraulic rock drill |
ZA932778B (en) * | 1993-04-21 | 1994-09-30 | Jarmo Uolevi Leppaenen | Rock drill |
FI102202B (fi) * | 1997-03-21 | 1998-10-30 | Tamrock Oy | Sovitelma kallioporakoneessa sekä menetelmä kallioporauksen ohjaamisek si |
KR100524671B1 (ko) * | 1998-12-31 | 2005-12-21 | 두산인프라코어 주식회사 | 브레이커 |
JP4463381B2 (ja) * | 2000-06-01 | 2010-05-19 | 古河機械金属株式会社 | 油圧さく岩機のダンパ圧力制御装置 |
FI110804B (fi) * | 2000-06-27 | 2003-03-31 | Sandvik Tamrock Oy | Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone |
FR2837523B1 (fr) | 2002-03-19 | 2004-05-14 | Montabert Sa | Marteau perforateur hydraulique roto-percutant |
SE528745C2 (sv) * | 2005-06-22 | 2007-02-06 | Atlas Copco Rock Drills Ab | Ventilanordning för slagverk och slagverk för bergborrmaskin |
SE528743C2 (sv) * | 2005-06-22 | 2007-02-06 | Atlas Copco Rock Drills Ab | Slagverk för bergborrmaskin, förfarande för åstadkommande av en fram- och återgående slagkolvrörelse och bergborrmaskin |
SE529416C2 (sv) * | 2005-12-22 | 2007-08-07 | Atlas Copco Rock Drills Ab | Dämpanordning jämte borrmaskin inkluderande en dylik dämpanordning |
SE530781C2 (sv) * | 2007-01-11 | 2008-09-09 | Atlas Copco Rock Drills Ab | Bergborrutrustning och metod i anslutning till denna |
AU2008345759B2 (en) * | 2008-01-07 | 2012-06-07 | Suk Shin In | Vibration hammer |
US7980322B2 (en) * | 2008-12-22 | 2011-07-19 | Alain Desmeules | Impact adapter for a rock drill |
DE102011007433A1 (de) * | 2010-04-20 | 2011-12-08 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
SE534844C2 (sv) * | 2010-05-28 | 2012-01-17 | Atlas Copco Rock Drills Ab | Bergborrmaskin, löstagbar patron, stoppning och borrigg innefattande bergborrmaskinen |
SE536562C2 (sv) * | 2012-06-28 | 2014-02-25 | Atlas Copco Rock Drills Ab | Anordning och förfarande vid en hydraulisk bergborrmaskin jämte bergborrmaskin |
US20140262395A1 (en) * | 2013-03-12 | 2014-09-18 | Caterpillar Global Mining Equipment LLC. | Drilling apparatus |
FR3026041B1 (fr) * | 2014-09-18 | 2017-03-31 | Montabert Roger | Appareil de perforation hydraulique destine a la perforation de trous de mine |
CN107044258A (zh) * | 2017-04-06 | 2017-08-15 | 张家港保税区永大机械有限公司 | 一种多频液压旋转冲击钻 |
FR3120248B1 (fr) * | 2021-03-01 | 2023-02-10 | Montabert Roger | Perforateur hydraulique roto-percutant pourvu d’un piston de butée et d’une chambre de freinage |
FR3122207B1 (fr) * | 2021-04-21 | 2023-04-28 | Montabert Roger | Perforateur hydraulique roto-percutant |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1771672A (en) * | 1927-03-25 | 1930-07-29 | Robert Alan Wimberley Bicknell | Liquid spring suspension for wave transmission tools |
US2965074A (en) * | 1958-10-29 | 1960-12-20 | O D Herron | Hydraulic stop device |
US3699675A (en) * | 1971-04-05 | 1972-10-24 | Hughes Tool Co | Hydraulic impactor methods and apparatus |
US3887019A (en) * | 1971-05-11 | 1975-06-03 | Af Hydraulics | Hydraulic percussive implement |
US3955478A (en) * | 1973-10-29 | 1976-05-11 | Dresser Industries, Inc. | Hydraulically powered percussion drill |
SE398066B (sv) * | 1975-03-18 | 1977-12-05 | Atlas Copco Ab | Sett och anordning vid slaende bearbetning for dempning av rekylen fran ett arbetsverktyg |
SE392830B (sv) * | 1975-03-18 | 1977-04-25 | Atlas Copco Ab | Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg |
US4006666A (en) * | 1975-05-22 | 1977-02-08 | Towmotor Corporation | Cushioning device for a hydraulic jack |
US4047595A (en) * | 1975-09-22 | 1977-09-13 | Ingersoll-Rand Company | Hydraulic-powered device |
US4155287A (en) * | 1977-11-30 | 1979-05-22 | Hydroacoustics Inc. | Hydraulically operated impact devices |
SE440873B (sv) * | 1981-02-11 | 1985-08-26 | Atlas Copco Ab | Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke |
-
1981
- 1981-02-11 SE SE8100961A patent/SE440873B/sv not_active IP Right Cessation
-
1982
- 1982-01-26 FI FI820237A patent/FI73374C/fi not_active IP Right Cessation
- 1982-01-26 ZA ZA82492A patent/ZA82492B/xx unknown
- 1982-02-05 EP EP82850015A patent/EP0058650B1/en not_active Expired
- 1982-02-05 US US06/346,238 patent/US4494614A/en not_active Expired - Lifetime
- 1982-02-05 DE DE8282850015T patent/DE3260748D1/de not_active Expired
- 1982-02-05 AT AT82850015T patent/ATE9450T1/de not_active IP Right Cessation
- 1982-02-08 CA CA000395760A patent/CA1178513A/en not_active Expired
- 1982-02-09 SU SU823397337A patent/SU1272998A3/ru active
- 1982-02-09 JP JP57018292A patent/JPS57149176A/ja active Granted
- 1982-02-10 NO NO820391A patent/NO151531C/no unknown
- 1982-02-10 ES ES509481A patent/ES8301724A1/es not_active Expired
- 1982-02-10 AU AU80336/82A patent/AU544571B2/en not_active Ceased
-
1984
- 1984-11-05 US US06/668,261 patent/US4593768A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU1272998A3 (ru) | 1986-11-23 |
ZA82492B (en) | 1982-12-29 |
US4593768A (en) | 1986-06-10 |
CA1178513A (en) | 1984-11-27 |
DE3260748D1 (en) | 1984-10-25 |
ES509481A0 (es) | 1983-01-16 |
NO151531B (no) | 1985-01-14 |
US4494614A (en) | 1985-01-22 |
JPH0141475B2 (fi) | 1989-09-05 |
FI73374C (fi) | 1988-07-18 |
JPS57149176A (en) | 1982-09-14 |
AU544571B2 (en) | 1985-06-06 |
ATE9450T1 (de) | 1984-10-15 |
FI73374B (fi) | 1987-06-30 |
AU8033682A (en) | 1982-08-19 |
EP0058650A1 (en) | 1982-08-25 |
EP0058650B1 (en) | 1984-09-19 |
SE8100961L (sv) | 1982-08-12 |
NO820391L (no) | 1982-08-12 |
NO151531C (no) | 1985-05-02 |
ES8301724A1 (es) | 1983-01-16 |
SE440873B (sv) | 1985-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: ATLAS COPCO AKTIEBOLAG |