ES264691U - Martillo hidraulico perfeccionado. - Google Patents
Martillo hidraulico perfeccionado.Info
- Publication number
- ES264691U ES264691U ES1982264691U ES264691U ES264691U ES 264691 U ES264691 U ES 264691U ES 1982264691 U ES1982264691 U ES 1982264691U ES 264691 U ES264691 U ES 264691U ES 264691 U ES264691 U ES 264691U
- Authority
- ES
- Spain
- Prior art keywords
- drill
- sectors
- axial chamber
- demolishing
- oil
- 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.)
- Granted
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
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- 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
- B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
-
- 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
- B25D2209/002—Pressure accumulators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Martillo hidráulico perfeccionado, provisto de una masa golpeadora que puede deslizarse en una cámara axial del cuerpo del martillo con el fin de golpear una herramienta situada axialmente en este cuerpo, caracterizado porque la masa golpeadora esta constituida por un elemento cilíndrico inferior provisto de una zona anular cilíndrica del tipo de pistón, que se desliza de manera hermética en una sección de la cámara axial y por un elemento cilíndrico superior, unido al elemento inferior para constituir un cuerpo único, provisto de una ranura cilíndrica que puede deslizarse de manera hermética en la sección superior de la cámara axial, teniendo esta última, además, una sección central en la cual está situada una caja distribuidora de circulación del aceite hasta las tuberías previstas en el cuerpo del martillo y en comunicación con las diferentes secciones de la cámara axial.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67554/81A IT1144185B (it) | 1981-04-23 | 1981-04-23 | Martello demolitore idraulico |
IT67134/82A IT1155271B (it) | 1982-02-05 | 1982-02-05 | Perfezionamenti nel martello demolitore idraulico |
Publications (2)
Publication Number | Publication Date |
---|---|
ES264691U true ES264691U (es) | 1982-11-16 |
ES264691Y ES264691Y (es) | 1983-05-16 |
Family
ID=26329716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982264691U Expired ES264691Y (es) | 1981-04-23 | 1982-04-23 | Martillo hidraulico perfeccionado. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4474248A (es) |
DE (1) | DE3215106A1 (es) |
ES (1) | ES264691Y (es) |
FR (1) | FR2504439A1 (es) |
GB (1) | GB2100364B (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4724911A (en) * | 1985-12-20 | 1988-02-16 | Enmark Corporation | Hydraulic impact tool |
US4828048A (en) * | 1986-11-10 | 1989-05-09 | Mayer James R | Hydraulic Percussion tool |
FR2618092B1 (fr) * | 1987-07-17 | 1989-11-10 | Montabert Ets | Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression |
US5064005A (en) * | 1990-04-30 | 1991-11-12 | Caterpillar Inc. | Impact hammer and control arrangement therefor |
CA2058659C (en) * | 1991-01-08 | 2001-02-20 | Michael Richard Davies | Cyclic hydraulic actuator |
FR2676953B1 (fr) * | 1991-05-30 | 1993-08-20 | Montabert Ets | Appareil hydraulique a percussions. |
US5875857A (en) * | 1993-12-17 | 1999-03-02 | Leppaenen; Jarmo Uolevi | Accumulator charging system |
EP0672506B1 (de) * | 1994-02-19 | 2001-07-11 | Klemm, Günter, Prof Dr. | Hydraulischer Schlaghammer |
FI104959B (fi) * | 1994-06-23 | 2000-05-15 | Sandvik Tamrock Oy | Hydraulinen iskuvasara |
FI104960B (fi) * | 1995-07-06 | 2000-05-15 | Sandvik Tamrock Oy | Hydraulinen iskuvasara |
US5680904A (en) * | 1995-11-30 | 1997-10-28 | Patterson; William N. | In-the-hole percussion rock drill |
DE19652079C2 (de) * | 1996-12-14 | 1999-02-25 | Krupp Berco Bautechnik Gmbh | Fluidbetriebenes Schlagwerk |
FI107891B (fi) * | 1998-03-30 | 2001-10-31 | Sandvik Tamrock Oy | Painenestekäyttöinen iskulaite |
FI106618B (fi) * | 1998-03-30 | 2001-03-15 | Sandvik Tamrock Oy | Sovitelma painenestekäyttöisen iskulaitteen, kuten esimerkiksi rikotuslaitteen yhteydessä |
US6129163A (en) * | 1998-04-24 | 2000-10-10 | Hamilton; Gary | Flightless rock auger with quick attachment and method of use |
US6464023B2 (en) | 1999-01-27 | 2002-10-15 | William N. Patterson | Hydraulic in-the-hole percussion rock drill |
CA2295463C (en) | 1999-01-27 | 2008-04-29 | William N. Patterson | Hydraulic in-the-hole percussion rock drill |
US6155361A (en) * | 1999-01-27 | 2000-12-05 | Patterson; William N. | Hydraulic in-the-hole percussion rock drill |
US6540034B1 (en) * | 2000-04-29 | 2003-04-01 | Westerngeco L.L.C. | Portable seismic shothole drilling system |
SE522213C2 (sv) | 2000-05-31 | 2004-01-20 | Morphic Technologies Ab | Hydrauliskt slag/anpressningsanordning |
FI114290B (fi) * | 2003-02-21 | 2004-09-30 | Sandvik Tamrock Oy | Ohjausventtiili ja järjestely iskulaitteessa |
SE528081C2 (sv) * | 2004-08-25 | 2006-08-29 | Atlas Copco Constr Tools Ab | Hydraulisk slagmekanism |
FI123802B (fi) * | 2004-09-03 | 2013-10-31 | Sandvik Mining & Constr Oy | Rikotuslaite ja menetelmä rikotuslaitteen työkalun voitelemiseksi |
SE527674C2 (sv) * | 2004-10-27 | 2006-05-09 | Atlas Copco Rock Drills Ab | Borraggregat och metod för att styra en fläkt i detsamma |
ITBA20050012A1 (it) * | 2005-03-16 | 2006-09-17 | Eutecna S R L Soc | Macchina oleodinamica a percussione con un cassetto di distribuzione di tipo on-off e pistone pilota |
EP1717507B1 (en) * | 2005-04-27 | 2010-07-14 | Caterpillar Inc. | Lubrication system for a hydraulic or pneumatic tool |
SE529615C2 (sv) * | 2006-02-20 | 2007-10-09 | Atlas Copco Rock Drills Ab | Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd |
FI119398B (fi) * | 2006-12-21 | 2008-10-31 | Sandvik Mining & Constr Oy | Iskulaite |
FI123634B (fi) * | 2007-10-05 | 2013-08-30 | Sandvik Mining & Constr Oy | Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi |
US7681664B2 (en) * | 2008-03-06 | 2010-03-23 | Patterson William N | Internally dampened percussion rock drill |
KR20130098344A (ko) | 2010-08-19 | 2013-09-04 | 캐타필라 인코포레이티드 | 파괴 공구를 위한 윤활 시스템 |
US9010493B2 (en) | 2012-03-13 | 2015-04-21 | Caterpillar Inc. | Lubrication arrangement |
US9151386B2 (en) * | 2013-03-15 | 2015-10-06 | Caterpillar Inc. | Accumulator membrane for a hydraulic hammer |
US9217341B2 (en) | 2013-08-15 | 2015-12-22 | Caterpillar Inc. | Lubrication system for tool |
SE538091C2 (sv) * | 2014-03-18 | 2016-03-01 | Atlas Copco Rock Drills Ab | Fördelningsventil och bergborrmaskin |
FR3037345B1 (fr) * | 2015-06-11 | 2017-06-23 | Montabert Roger | Appareil hydraulique a percussions |
US10513020B2 (en) * | 2015-09-21 | 2019-12-24 | Caterpillar Inc. | Hammer temperature protection system and method |
EP3150336A1 (de) * | 2015-09-29 | 2017-04-05 | HILTI Aktiengesellschaft | Brennkraftbetriebenes setzgerät |
US10377028B2 (en) * | 2016-03-14 | 2019-08-13 | Caterpillar Inc. | Hammer protection system and method |
US10286535B2 (en) * | 2016-03-30 | 2019-05-14 | Caterpillar Inc. | Valve body charge lock |
KR102593990B1 (ko) * | 2017-07-24 | 2023-10-24 | 후루까와 로크 드릴 가부시끼가이샤 | 액압식 타격장치 |
US11027403B2 (en) * | 2018-06-18 | 2021-06-08 | Caterpillar Inc. | Hydraulic hammer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1037535A (en) * | 1909-12-22 | 1912-09-03 | Cleveland Rock Drill Co | Fluid-operated tool. |
US3661216A (en) * | 1969-09-10 | 1972-05-09 | Nippon Pneumatic Mfg | Impact air driven tool |
FI50390C (fi) * | 1973-09-14 | 1976-03-10 | Murskauskone Oy | Hydraulisesti käytetty iskulaite |
US4018135A (en) * | 1973-12-26 | 1977-04-19 | Construction Technology, Inc. | Hydraulically powered impact device |
FI50307C (fi) * | 1974-04-20 | 1976-02-10 | Xandor Ag | Hydraulisesti käytetty iskulaite |
FI50941C (fi) * | 1974-04-25 | 1976-09-10 | Tampella Oy Ab | Paineenalaisen nesteen avulla käytettävä iskulaite. |
FI751895A (es) * | 1975-06-26 | 1976-12-27 | Xandor Ag | |
GB1556754A (en) * | 1976-12-10 | 1979-11-28 | Af Hydraulics | Hydraulically-actuated percussive device with overstroke damping |
US4231434A (en) * | 1978-02-21 | 1980-11-04 | Justus Edgar J | Hydraulic impact device |
DE2917830A1 (de) * | 1979-05-03 | 1980-11-06 | Tuenkers Maschinenbau Gmbh | Hydraulischer impulsvibrationsbaer |
FI72908C (fi) * | 1979-06-29 | 1987-08-10 | Rammer Oy | Hydraulisk slagmaskin. |
-
1982
- 1982-04-22 FR FR8206967A patent/FR2504439A1/fr not_active Withdrawn
- 1982-04-22 US US06/370,851 patent/US4474248A/en not_active Expired - Fee Related
- 1982-04-22 GB GB8211633A patent/GB2100364B/en not_active Expired
- 1982-04-23 DE DE19823215106 patent/DE3215106A1/de not_active Withdrawn
- 1982-04-23 ES ES1982264691U patent/ES264691Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4474248A (en) | 1984-10-02 |
DE3215106A1 (de) | 1982-12-09 |
ES264691Y (es) | 1983-05-16 |
FR2504439A1 (fr) | 1982-10-29 |
GB2100364B (en) | 1985-01-09 |
GB2100364A (en) | 1982-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980601 |