[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BE876167A - Systeme de commande par soupapes pour appareils de forage par percussions pneumatiques - Google Patents

Systeme de commande par soupapes pour appareils de forage par percussions pneumatiques

Info

Publication number
BE876167A
BE876167A BE0/195090A BE195090A BE876167A BE 876167 A BE876167 A BE 876167A BE 0/195090 A BE0/195090 A BE 0/195090A BE 195090 A BE195090 A BE 195090A BE 876167 A BE876167 A BE 876167A
Authority
BE
Belgium
Prior art keywords
control system
valve control
drilling equipment
percussion drilling
pneumatic percussion
Prior art date
Application number
BE0/195090A
Other languages
English (en)
Original Assignee
Schmidt Paul
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
Application filed by Schmidt Paul filed Critical Schmidt Paul
Publication of BE876167A publication Critical patent/BE876167A/fr

Links

Classifications

    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE0/195090A 1978-05-12 1979-05-10 Systeme de commande par soupapes pour appareils de forage par percussions pneumatiques BE876167A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820785A DE2820785C2 (de) 1978-05-12 1978-05-12 Ventilsteuerung für Rammbohrgeräte

Publications (1)

Publication Number Publication Date
BE876167A true BE876167A (fr) 1979-09-03

Family

ID=6039214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195090A BE876167A (fr) 1978-05-12 1979-05-10 Systeme de commande par soupapes pour appareils de forage par percussions pneumatiques

Country Status (10)

Country Link
US (1) US4250972A (fr)
JP (1) JPS586036B2 (fr)
BE (1) BE876167A (fr)
BR (1) BR7902895A (fr)
CH (1) CH636407A5 (fr)
DE (1) DE2820785C2 (fr)
FR (1) FR2425506A1 (fr)
GB (1) GB2022169B (fr)
IT (1) IT1116873B (fr)
SE (1) SE441202B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165279B (en) * 1984-10-03 1987-12-23 Inst Gornogo Dela Sibirskogo O Air-operated reversible percussive action machine
JPS6195193A (ja) * 1984-10-16 1986-05-13 インステイチユト　ゴルノゴ　デラ　シビルスコゴ　オトデレニア　アカデミイ　ナウク　エスエスエスア−ル 空気作動可逆性衝撃作用機
GB8605009D0 (en) * 1986-02-28 1986-04-09 Roxbury Ltd Soil displacement tools
US4749050A (en) * 1987-02-13 1988-06-07 Ritter Lester L Impact tool for tunneling
GB8801042D0 (en) * 1988-01-18 1988-02-17 British Telecomm Boring ram
CH680937A5 (fr) * 1989-01-12 1992-12-15 Terra Ag Tiefbautechnik
DE3909567A1 (de) * 1989-03-23 1990-09-27 Schmidt Paul Rammbohrgeraet
US4964477A (en) * 1989-05-22 1990-10-23 Tupitsyn Konstantin K Pneumatic percussive device
US5031706A (en) * 1990-02-07 1991-07-16 Mbs Advanced Engineering Systems Pneumopercussive soil penetrating machine
US5226487A (en) * 1990-02-07 1993-07-13 Mbs Advanced Engineering Systems Pneumopercussive machine
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing
US5172771A (en) * 1990-11-06 1992-12-22 Charles Machine Works, Inc. Reversible impact-operated boring tool
US5377770A (en) * 1993-03-23 1995-01-03 Ritter; Lester L. Apparatus for improving impact tool lubrication
US5505270A (en) * 1994-10-19 1996-04-09 Earth Tool L.L.C. Reversible pneumatic ground piercing tool
DE19530972C2 (de) * 1995-08-23 1999-12-02 Tracto Technik Selbstgetriebenes Rammbohrgerät
DE19617603C1 (de) * 1996-05-02 1997-09-18 Tracto Technik Umsteuerbares Rammbohrgerät
US7226246B2 (en) 2000-06-15 2007-06-05 Geotechnical Reinforcement, Inc. Apparatus and method for building support piers from one or successive lifts formed in a soil matrix
US9169611B2 (en) 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
US6467554B1 (en) 2001-08-20 2002-10-22 The Charles Machine Works, Inc. Quick reverse mechanism for pneumatic boring tool
DE102009038383B4 (de) * 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
US8746369B2 (en) 2011-09-30 2014-06-10 Elwha Llc Umbilical technique for robotic mineral mole
US8875807B2 (en) 2011-09-30 2014-11-04 Elwha Llc Optical power for self-propelled mineral mole
DE102012208986A1 (de) * 2012-05-29 2013-12-05 Hilti Aktiengesellschaft Meißelnde Werkzeugmaschine
RU2751895C1 (ru) * 2020-11-24 2021-07-19 федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» Устройство для дробления негабаритов
CN113565431A (zh) * 2021-08-27 2021-10-29 中国铁建重工集团股份有限公司 一种气动潜孔锤用空压机压力控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU36720A1 (fr) * 1958-01-24
DE1132067B (de) * 1961-10-31 1962-06-28 W Herbold Dr Ing Mit Druckluft betriebene Rammbohrvorrichtung
DE1294891B (de) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Selbstgetriebenes pneumatisches Rammbohrgeraet
FR1515348A (fr) * 1967-03-03 1968-03-01 Inst Gornogo Dela Sibirskogo O Dispositif à percussion pour la perforation de trous dans le sol
US3601436A (en) * 1969-07-15 1971-08-24 Foster Wheeler Corp Pressure vessel with shear pin construction
US3744576A (en) * 1971-02-03 1973-07-10 B Sudnishnikov Reversible percussion device
US3727701A (en) * 1971-02-08 1973-04-17 Inst Gornogo Dela Sibirskogo O Reversible air-punching mechanism for making holes in soil by compaction
DE2157259C3 (de) * 1971-11-18 1973-06-07 Tracto Technik Rammbohrgerät
AT347359B (de) * 1976-05-17 1978-12-27 Inst Gornogo Dela Sibirskogo O Umkehrbare schlagwirkungs-einrichtung zur bildung von bohrungen im boden
DE2634066C3 (de) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten

Also Published As

Publication number Publication date
US4250972A (en) 1981-02-17
SE441202B (sv) 1985-09-16
FR2425506A1 (fr) 1979-12-07
GB2022169A (en) 1979-12-12
DE2820785C2 (de) 1986-10-02
SE7904114L (sv) 1979-11-13
FR2425506B1 (fr) 1983-07-01
IT7948814A0 (it) 1979-04-23
JPS54150803A (en) 1979-11-27
BR7902895A (pt) 1979-12-04
IT1116873B (it) 1986-02-10
CH636407A5 (de) 1983-05-31
GB2022169B (en) 1982-07-28
JPS586036B2 (ja) 1983-02-02
DE2820785A1 (de) 1979-11-15

Similar Documents

Publication Publication Date Title
BE876167A (fr) Systeme de commande par soupapes pour appareils de forage par percussions pneumatiques
BE882392A (fr) Dispositif de commande pour appareils de forage par percussions autopropulses
BE857257A (fr) Dispositif de commande pour l'avance et le recul d'appareils automoteurs pneumatiques de forage par percussion
BE882417A (fr) Circuit hydraulique de commande d'un dispositif de mise en action
JPS55141236A (en) Pipe drill for drilling skull
IT8083316A0 (it) Dispositivo di controllo automatico della posizione dell'attrezzatura di lavoro a terra di un veicolo.
GB2019921B (en) Drill bit air clearing system
AU531114B2 (en) Rock drill control system
BE875751A (fr) Systeme de commande de decalage de paragraphes pour imprimante
GB2020597A (en) Control system for a rock drill
IT1144292B (it) Dispositivo idraulico a comando manuale per il controllo di un distributore idraulico
AU528738B2 (en) Rock drill positioning mechanism
FR2483892B1 (fr) Systeme de double commande pour robinet a percussion
FR2505064B1 (fr) Transmetteur de commande
IT7923928A0 (it) Apparecchiatura di controllo/comando porte per treni.
PT69983A (fr) Dispositif de commande a distance pour activer ou desactiver une mine de guerre pneumatique
IT1127989B (it) Dispositivo di azionamento a monoleva per una macchina per movimento terra o simili
ZA821378B (en) Guiding device for percussion drills
IT1105193B (it) Sistema di controllo per macchine per la lavorazione della terra
IT8122702A0 (it) Dispositivo di comando per un apparecchio di lavoro idraulico.
JPS5447801A (en) Drill for drilling soil system
FR2485616B1 (fr) Systeme de commande automatique d'un appareil de forage du sol par rotation
IT8219302A0 (it) Dispositivo di comando per un apparecchio operatore idraulico.
AU501926B2 (en) Hydraulic circuit for rock drill
YU114178A (en) Automatic hydraulic device for watering by means of an underground hydrant

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCHMIDT PAUL

Effective date: 19920531