GB1496562A - Rock drilling apparatus - Google Patents

Rock drilling apparatus

Info

Publication number
GB1496562A
GB1496562A GB11915/75A GB1191575A GB1496562A GB 1496562 A GB1496562 A GB 1496562A GB 11915/75 A GB11915/75 A GB 11915/75A GB 1191575 A GB1191575 A GB 1191575A GB 1496562 A GB1496562 A GB 1496562A
Authority
GB
United Kingdom
Prior art keywords
motor
percussion
pressure
control valve
distribution valve
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.)
Expired
Application number
GB11915/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linden Alimak AB
Original Assignee
Linden Alimak AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US05/558,688 priority Critical patent/US4006783A/en
Priority to DE19752512690 priority patent/DE2512690A1/de
Application filed by Linden Alimak AB filed Critical Linden Alimak AB
Priority to GB11915/75A priority patent/GB1496562A/en
Priority to AU82287/75A priority patent/AU488006B2/en
Priority to CH382575A priority patent/CH597500A5/de
Priority to AT237575A priority patent/AT340345B/de
Priority to FR7510869A priority patent/FR2307121A1/fr
Publication of GB1496562A publication Critical patent/GB1496562A/en
Expired legal-status Critical Current

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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary 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
    • B25D9/14—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
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • 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
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
GB11915/75A 1974-06-20 1975-03-21 Rock drilling apparatus Expired GB1496562A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US05/558,688 US4006783A (en) 1975-03-17 1975-03-17 Hydraulic operated rock drilling apparatus
DE19752512690 DE2512690A1 (de) 1975-03-17 1975-03-20 Hydraulisch betaetigte vorrichtung zum bohren von gestein
GB11915/75A GB1496562A (en) 1975-03-17 1975-03-21 Rock drilling apparatus
AU82287/75A AU488006B2 (en) 1974-06-20 1975-03-21 Process forthe preparation of polyurethanes
CH382575A CH597500A5 (en) 1975-03-17 1975-03-25 Rotary percussive rock drill
AT237575A AT340345B (de) 1975-03-17 1975-03-27 Hydraulische schlagbohreinrichtung fur gestein, beton od.dgl.
FR7510869A FR2307121A1 (fr) 1975-03-17 1975-04-08 Perforateur a roche actionne hydrauliquement

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US05/558,688 US4006783A (en) 1975-03-17 1975-03-17 Hydraulic operated rock drilling apparatus
DE19752512690 DE2512690A1 (de) 1975-03-17 1975-03-20 Hydraulisch betaetigte vorrichtung zum bohren von gestein
GB11915/75A GB1496562A (en) 1975-03-17 1975-03-21 Rock drilling apparatus
AU82287/75A AU488006B2 (en) 1974-06-20 1975-03-21 Process forthe preparation of polyurethanes
CH382575A CH597500A5 (en) 1975-03-17 1975-03-25 Rotary percussive rock drill
AT237575A AT340345B (de) 1975-03-17 1975-03-27 Hydraulische schlagbohreinrichtung fur gestein, beton od.dgl.
FR7510869A FR2307121A1 (fr) 1975-03-17 1975-04-08 Perforateur a roche actionne hydrauliquement

Publications (1)

Publication Number Publication Date
GB1496562A true GB1496562A (en) 1977-12-30

Family

ID=27560416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11915/75A Expired GB1496562A (en) 1974-06-20 1975-03-21 Rock drilling apparatus

Country Status (7)

Country Link
US (1) US4006783A (cg-RX-API-DMAC7.html)
AT (1) AT340345B (cg-RX-API-DMAC7.html)
AU (1) AU488006B2 (cg-RX-API-DMAC7.html)
CH (1) CH597500A5 (cg-RX-API-DMAC7.html)
DE (1) DE2512690A1 (cg-RX-API-DMAC7.html)
FR (1) FR2307121A1 (cg-RX-API-DMAC7.html)
GB (1) GB1496562A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225A (en) * 1985-03-13 1986-09-17 Dobson Park Ind Drilling long holes in confined spaces

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA761652B (en) * 1976-03-17 1977-06-29 Steel Eng Co Ltd Hydraulic percussive machines
ZA763344B (en) * 1976-06-04 1978-01-25 Steel Eng Co Ltd Hydraulic rotary-percussive machines
US4172411A (en) * 1976-06-09 1979-10-30 Mitsui Engineering & Shipbuilding Co., Ltd. Hydraulic hammer
US4280397A (en) * 1978-04-27 1981-07-28 Joy Manufacturing Company Hydraulic fluid control apparatus
FR2429320A1 (fr) * 1978-06-20 1980-01-18 Secoma Appareil de foration hydraulique roto-percutant
FI58675C (fi) * 1979-06-26 1981-03-10 Tampella Oy Ab Hydraulisk borranordning
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
SE444528B (sv) * 1983-01-26 1986-04-21 Stabilator Ab Sett och anordning for att styra slagenergin hos ett slagborrverk som funktion av borrnackens lege
AT381363B (de) * 1983-11-08 1986-10-10 Ver Edelstahlwerke Ag Vorrichtung zum schlagenden bohren
SE8403686L (sv) * 1984-07-12 1986-01-13 Atlas Copco Ab Sett att styra borrningen av djupa hal och drivsystem for en senkborrmaskin
US4681170A (en) * 1985-08-05 1987-07-21 Furukawa Co., Ltd. Rock drills for drilling continuously arrayed bores
US5064003A (en) * 1988-04-26 1991-11-12 Neroznikov Jury I Hydraulic drilling machine
US5060734A (en) * 1989-09-11 1991-10-29 United States Of America Seawater hydraulic rock drill
DE4027021A1 (de) * 1990-08-27 1992-03-05 Krupp Maschinentechnik Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren
JPH06108770A (ja) * 1992-08-31 1994-04-19 Sig (Schweiz Ind Ges) ロックドリル用ドリル装置
AT407280B (de) * 1995-04-27 2001-02-26 Boehler Pneumatik Internat Gmb Einrichtung zum verstellen des hubes von fluidgesteuerten schlageinrichtungen
FI105054B (fi) * 1997-06-13 2000-05-31 Tamrock Oy Menetelmä kallionporauksen ohjaamiseksi
ATE217564T1 (de) * 1997-10-03 2002-06-15 Sig Produktionstechnik Ag Bohrhammer
DE19803449A1 (de) * 1998-01-30 1999-08-05 Krupp Berco Bautechnik Gmbh Druckmittelbetriebene Schlagvorrichtung
CA2295463C (en) 1999-01-27 2008-04-29 William N. Patterson Hydraulic in-the-hole percussion rock drill
US6464023B2 (en) 1999-01-27 2002-10-15 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
FR2802970B1 (fr) * 1999-12-23 2002-03-08 Montabert Ets Dispositif d'alimentation hydraulique d'un appareil de forage roto-percutant
SE527921C2 (sv) * 2004-10-20 2006-07-11 Atlas Copco Rock Drills Ab Slagverk
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
SE530885C2 (sv) * 2007-02-23 2008-10-07 Atlas Copco Rock Drills Ab Förfarande vid slagverk, slagverk och bergborrmaskin
US7681664B2 (en) * 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
RU2361996C1 (ru) * 2008-04-07 2009-07-20 Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) Гидравлическое устройство ударного действия
US20140144660A1 (en) * 2010-09-10 2014-05-29 Rockdrill Services Australia Pty Ltd. Rock drill
AU2013100244B9 (en) * 2010-09-10 2013-08-22 ProReman Pty Ltd Improved rock drill
SE535801C2 (sv) * 2011-04-27 2012-12-27 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin och borrigg
AT513849B1 (de) * 2013-03-04 2014-08-15 Tmt Bbg Res And Dev Gmbh Steuerung der Arbeitsfrequenz eines Schlagwerkes
JP6438896B2 (ja) * 2014-01-30 2018-12-19 古河ロックドリル株式会社 液圧式打撃装置
SE538166C2 (sv) * 2014-07-04 2016-03-22 Lkab Wassara Ab Sänkborrmaskin med parallella flöden för rotationsmotor respektive hammare
AT517385B1 (de) * 2015-06-15 2019-02-15 Fill Gmbh Vorrichtung zum Entkernen
FI3328591T3 (fi) * 2015-07-31 2024-03-25 Tei Rock Drills Inc Iskulaitteen iskun ja taajuuden kaukosäätö sekä sen menetelmiä
KR102675717B1 (ko) 2015-09-30 2024-06-17 제이런 라이엘 맥밀란 퍼쿠션 장치
US11084155B2 (en) * 2016-08-31 2021-08-10 Furukawa Rock Drill Co., Ltd. Hydraulic striking device
WO2019016231A1 (en) * 2017-07-20 2019-01-24 Mincon International Limited VALVE DRIVING ARRANGEMENTS FOR HYDRAULIC PERCUSSION DEVICES
FR3077753B1 (fr) * 2018-02-14 2020-01-31 Montabert Procede de reglage de la course de frappe d’un piston de frappe d’un appareil a percussions, et un appareil a percussions pour la mise en œuvre de ce procede
CN110344885B (zh) * 2019-07-22 2020-08-14 深圳市八达威科技有限公司 一种气动马达的间歇转动方法
RU2770914C1 (ru) * 2021-10-06 2022-04-25 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) Реверсивное гидроударное устройство
CN114000822B (zh) * 2021-10-23 2023-03-14 江西沃斯德凿岩液压有限公司 凿岩机的冲击机构
EP4272900A1 (de) * 2022-05-04 2023-11-08 Eurodrill GmbH Schlagkolbenvorrichtung für einen schlagbohrantrieb
CN115356141B (zh) * 2022-10-21 2023-04-28 北京科技大学 一种液压凿岩机的冲击性能测试系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189103A (en) * 1961-07-20 1965-06-15 Atlas Copco Ab Hydraulic drill feed control
FR1518771A (fr) * 1967-01-24 1968-03-29 Meudon Forges Atel Outil à percussions actionné par un fluide incompressible
US3408901A (en) * 1967-12-18 1968-11-05 Hawk Bilt Mfg Corp Coordinated hydraulic motor control system and pressure coordinating valve therefor
FR2050593A5 (cg-RX-API-DMAC7.html) * 1969-06-18 1971-04-02 Poclain Sa
US3701386A (en) * 1970-12-11 1972-10-31 Dresser Ind Hydraulic drifter
GB1356022A (en) * 1971-02-10 1974-06-12 Dobson Park Ind Impact tools or apparatus
US3741072A (en) * 1971-02-17 1973-06-26 G Romell Hydraulic fluid actuated percussion tool
FR2129276A5 (cg-RX-API-DMAC7.html) * 1971-03-18 1972-10-27 Montabert Ets
US3774502A (en) * 1971-05-14 1973-11-27 Krupp Gmbh Hydraulic percussion device with pressure-responsive control of impact frequency
US3780621A (en) * 1971-06-07 1973-12-25 Atlas Copco Ab Hydraulic fluid actuated percussion tool
US3823784A (en) * 1973-06-08 1974-07-16 Dresser Ind Method and apparatus for controlling hydraulic drifters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225A (en) * 1985-03-13 1986-09-17 Dobson Park Ind Drilling long holes in confined spaces
GB2172225B (en) * 1985-03-13 1989-09-06 Dobson Park Ind Drilling apparatus

Also Published As

Publication number Publication date
US4006783A (en) 1977-02-08
DE2512690A1 (de) 1976-09-30
AU7938975A (en) 1976-09-23
FR2307121A1 (fr) 1976-11-05
FR2307121B1 (cg-RX-API-DMAC7.html) 1982-07-30
ATA237575A (de) 1977-04-15
CH597500A5 (en) 1978-04-14
AU488006B2 (en) 1976-09-23
AT340345B (de) 1977-12-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee