CL2011002348A1 - Dispositivo de percusion, que comprende un bastidor, una camara de trabajo, un piston, canales de entrada y salida de fluido de presion, una valvula de control, un primer canal de control, un segundo canal de control en el piston, permitiendo que el fluido forme una almohadilla de amortiguacion en la camara de trabajo. - Google Patents
Dispositivo de percusion, que comprende un bastidor, una camara de trabajo, un piston, canales de entrada y salida de fluido de presion, una valvula de control, un primer canal de control, un segundo canal de control en el piston, permitiendo que el fluido forme una almohadilla de amortiguacion en la camara de trabajo.Info
- Publication number
- CL2011002348A1 CL2011002348A1 CL2011002348A CL2011002348A CL2011002348A1 CL 2011002348 A1 CL2011002348 A1 CL 2011002348A1 CL 2011002348 A CL2011002348 A CL 2011002348A CL 2011002348 A CL2011002348 A CL 2011002348A CL 2011002348 A1 CL2011002348 A1 CL 2011002348A1
- Authority
- CL
- Chile
- Prior art keywords
- piston
- control channel
- working chamber
- allowing
- frame
- 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
- B25D9/16—Valve arrangements therefor
-
- 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
-
- 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
- B25D17/245—Damping the reaction force using a fluid
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0011—Details of anvils, guide-sleeves or pistons
- B25D2217/0023—Pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Abstract
Dispositivo de percusión que comprende una cámara de trabajo que tiene un pistón de transmisión; dicho dispositivo comprende un primer canal de control que lleva a la ubicación del pistón de transmisión o a una parte conectada a el, dicho pistón comprende un segundo canal de control que se conecta al primer canal de control.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095315A FI124781B (fi) | 2009-03-26 | 2009-03-26 | Iskulaite |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2011002348A1 true CL2011002348A1 (es) | 2012-07-06 |
Family
ID=40510311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2011002348A CL2011002348A1 (es) | 2009-03-26 | 2011-09-23 | Dispositivo de percusion, que comprende un bastidor, una camara de trabajo, un piston, canales de entrada y salida de fluido de presion, una valvula de control, un primer canal de control, un segundo canal de control en el piston, permitiendo que el fluido forme una almohadilla de amortiguacion en la camara de trabajo. |
Country Status (11)
Country | Link |
---|---|
US (1) | US9108311B2 (es) |
EP (1) | EP2411185A4 (es) |
JP (1) | JP5450787B2 (es) |
KR (1) | KR101387813B1 (es) |
CN (1) | CN102365153B (es) |
AU (1) | AU2010227437B2 (es) |
CA (1) | CA2756616C (es) |
CL (1) | CL2011002348A1 (es) |
FI (1) | FI124781B (es) |
WO (1) | WO2010109073A1 (es) |
ZA (1) | ZA201107509B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10286535B2 (en) * | 2016-03-30 | 2019-05-14 | Caterpillar Inc. | Valve body charge lock |
TWI778908B (zh) * | 2022-01-21 | 2022-09-21 | 大里興業股份有限公司 | 具有改良減振結構之氣動衝擊工具 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO74260A (ro) | 1974-04-25 | 1980-10-30 | Oy Tampella Ab,Fi | Perforator percutant actionat cu lichid sub presiune |
ES464093A1 (es) | 1977-11-12 | 1978-12-16 | Luis Miguel Castejon Castan | Perfeccionamientos en los sistemas de fluidos alternantes y aparato para su realizacion. |
DE3913866A1 (de) * | 1989-04-27 | 1990-10-31 | Krupp Maschinentechnik | Hydraulisches schlagwerk |
FR2647870B1 (fr) * | 1989-06-06 | 1991-09-06 | Eimco Secoma | Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour |
JPH03208215A (ja) * | 1990-01-10 | 1991-09-11 | Izumi Seiki Seisakusho:Kk | 油圧式ブレーカー |
FI941689A (fi) * | 1994-04-13 | 1995-10-14 | Doofor Oy | Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi |
JPH08281571A (ja) * | 1995-04-14 | 1996-10-29 | Komatsu Ltd | 振動発生装置 |
WO1998004387A1 (fr) * | 1996-07-25 | 1998-02-05 | Komatsu Ltd. | Defonceuse hydraulique avec dispositif de prevention de mouvement a vide |
FR2837523B1 (fr) * | 2002-03-19 | 2004-05-14 | Montabert Sa | Marteau perforateur hydraulique roto-percutant |
FI116513B (fi) * | 2003-02-21 | 2005-12-15 | Sandvik Tamrock Oy | Iskulaite |
FI115451B (fi) * | 2003-07-07 | 2005-05-13 | Sandvik Tamrock Oy | Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa |
FI121218B (fi) * | 2003-07-07 | 2010-08-31 | Sandvik Mining & Constr Oy | Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite |
FI116124B (fi) * | 2004-02-23 | 2005-09-30 | Sandvik Tamrock Oy | Painenestekäyttöinen iskulaite |
SE528081C2 (sv) * | 2004-08-25 | 2006-08-29 | Atlas Copco Constr Tools Ab | Hydraulisk slagmekanism |
SE527921C2 (sv) * | 2004-10-20 | 2006-07-11 | Atlas Copco Rock Drills Ab | Slagverk |
FI123740B (fi) | 2005-01-05 | 2013-10-15 | Sandvik Mining & Constr Oy | Menetelmä painenestekäyttöisen iskulaitteen ohjaamiseksi ja iskulaite |
FI119398B (fi) * | 2006-12-21 | 2008-10-31 | Sandvik Mining & Constr Oy | Iskulaite |
-
2009
- 2009-03-26 FI FI20095315A patent/FI124781B/fi not_active IP Right Cessation
-
2010
- 2010-03-24 JP JP2012501332A patent/JP5450787B2/ja not_active Expired - Fee Related
- 2010-03-24 CA CA 2756616 patent/CA2756616C/en not_active Expired - Fee Related
- 2010-03-24 KR KR1020117025101A patent/KR101387813B1/ko not_active IP Right Cessation
- 2010-03-24 EP EP10755489.1A patent/EP2411185A4/en not_active Withdrawn
- 2010-03-24 WO PCT/FI2010/050231 patent/WO2010109073A1/en active Application Filing
- 2010-03-24 US US13/259,793 patent/US9108311B2/en not_active Expired - Fee Related
- 2010-03-24 AU AU2010227437A patent/AU2010227437B2/en not_active Ceased
- 2010-03-24 CN CN201080014008.3A patent/CN102365153B/zh not_active Expired - Fee Related
-
2011
- 2011-09-23 CL CL2011002348A patent/CL2011002348A1/es unknown
- 2011-10-13 ZA ZA2011/07509A patent/ZA201107509B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2010227437B2 (en) | 2013-06-06 |
JP5450787B2 (ja) | 2014-03-26 |
KR101387813B1 (ko) | 2014-04-21 |
US9108311B2 (en) | 2015-08-18 |
EP2411185A4 (en) | 2013-10-02 |
KR20120016204A (ko) | 2012-02-23 |
CA2756616C (en) | 2014-06-03 |
CA2756616A1 (en) | 2010-09-30 |
CN102365153B (zh) | 2014-04-16 |
FI124781B (fi) | 2015-01-30 |
ZA201107509B (en) | 2012-06-27 |
EP2411185A1 (en) | 2012-02-01 |
WO2010109073A1 (en) | 2010-09-30 |
AU2010227437A1 (en) | 2011-11-17 |
FI20095315A0 (fi) | 2009-03-26 |
FI20095315A (fi) | 2010-09-27 |
CN102365153A (zh) | 2012-02-29 |
US20120018182A1 (en) | 2012-01-26 |
JP2012521303A (ja) | 2012-09-13 |
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