WO2007092993A1 - Foreuse horizontale à percussion reversible - Google Patents

Foreuse horizontale à percussion reversible Download PDF

Info

Publication number
WO2007092993A1
WO2007092993A1 PCT/AU2007/000148 AU2007000148W WO2007092993A1 WO 2007092993 A1 WO2007092993 A1 WO 2007092993A1 AU 2007000148 W AU2007000148 W AU 2007000148W WO 2007092993 A1 WO2007092993 A1 WO 2007092993A1
Authority
WO
WIPO (PCT)
Prior art keywords
air supply
ram
control valve
features
supply tube
Prior art date
Application number
PCT/AU2007/000148
Other languages
English (en)
Inventor
Ian Burke
Lindsay Schultz
Mark Taylor
Neil Lievesley
Original Assignee
R D Sankey Engineering Limited
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 claimed from AU2006900720A external-priority patent/AU2006900720A0/en
Application filed by R D Sankey Engineering Limited filed Critical R D Sankey Engineering Limited
Priority to EP07701479A priority Critical patent/EP1989392A1/fr
Priority to AU2007215377A priority patent/AU2007215377A1/en
Priority to US12/162,050 priority patent/US20100059277A1/en
Publication of WO2007092993A1 publication Critical patent/WO2007092993A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)

Abstract

L'invention concerne une foreuse horizontale de qualité supérieure utilisant de l'air comprimé pour entraîner un piston alternatif vers soit une enclume avant soit une enclume arrière pour de ce fait transmettre de l'énergie cinétique. Une vanne de régulation reçue dans l'arrière du piston interagit avec des orifices se trouvant dans celui-ci pour déterminer ses caractéristiques de course. L'extrémité recevant les chocs et, partant, la direction de l'action sont déterminées par le positionnement précis de la vanne de régulation vers l'avant ou vers l'arrière. L'invention comprend un mécanisme à « inversion rapide » pneumatique et robuste, à sécurité intégrée, actionné par une petite rotation du tuyau d'air. Un moyen de guidage/un collier d'indexage comprenant ou comportant un ressort universel ou un moyen élastique ayant des éléments d'interaction se déforme sous l'effet de la flexion et/ou de la compression pour se libérer et est sollicité pour à nouveau entrer en contact avec des éléments correspondants pour positionner et verrouiller la vanne de régulation en position avant et en position arrière, ce qui facilite la commutation, le positionnement et la retenue des positions de fonctionnement. L'invention concerne également des améliorations en termes de durabilité, de durée de vie du produit, de facilité de fonctionnement et d'entretien.
PCT/AU2007/000148 2006-02-14 2007-02-14 Foreuse horizontale à percussion reversible WO2007092993A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07701479A EP1989392A1 (fr) 2006-02-14 2007-02-14 Foreuse a mouton de forage pneumatique et reversible
AU2007215377A AU2007215377A1 (en) 2006-02-14 2007-02-14 A reversible, percussive, ram-boring machine
US12/162,050 US20100059277A1 (en) 2006-02-14 2007-02-14 A reversible, percussive, ram-boring machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006900720 2006-02-14
AU2006900720A AU2006900720A0 (en) 2006-02-14 Excavating Device

Publications (1)

Publication Number Publication Date
WO2007092993A1 true WO2007092993A1 (fr) 2007-08-23

Family

ID=38371106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2007/000148 WO2007092993A1 (fr) 2006-02-14 2007-02-14 Foreuse horizontale à percussion reversible

Country Status (4)

Country Link
US (1) US20100059277A1 (fr)
EP (1) EP1989392A1 (fr)
AU (1) AU2007215377A1 (fr)
WO (1) WO2007092993A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2660101C (fr) * 2008-03-24 2014-05-20 Earth Tool Company, Llc Outil de forage pneumatique a percussion
DE102009023910A1 (de) * 2009-03-03 2010-09-16 Tracto-Technik Gmbh & Co. Kg Erdbohrvorrichtung
CN107869335A (zh) * 2017-10-31 2018-04-03 中原工学院 一种井下双震源解堵装置及其施工工艺
CN110547856A (zh) * 2019-09-24 2019-12-10 苏州法兰克曼医疗器械有限公司 一种手术器械上的旋转固定装置及内镜切割手术器械
CN116729673B (zh) * 2023-08-09 2023-10-27 沈阳诺曼科技有限公司 一种无人机机架组件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134152A (en) * 1983-01-22 1984-08-08 Kayes Engineering Limited Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
US4953626A (en) * 1988-03-10 1990-09-04 Paul Schmidt Ram boring machine having a pull-and-turn reversing gear
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing
US5148878A (en) * 1989-03-23 1992-09-22 Dipl.-Ing. Paul Schmidt Ram boring machine
US5193627A (en) * 1990-03-09 1993-03-16 Terra Ag Apparatus for controlling a ramming device
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499104A (en) * 1947-04-01 1950-02-28 Nylok Corp Coupling
US3093177A (en) * 1957-04-18 1963-06-11 Standard Pressed Steel Co Thread lock and method of making the same
DE2340751C2 (de) * 1973-08-11 1974-09-26 Tracto-Technik Paul Schmidt, 5940 Lennestadt Steuervorrichtung für den Vor- und Rücklauf von Rammbohrgeräten
DE2634066C3 (de) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten
JPS595756B2 (ja) * 1979-07-02 1984-02-07 インステイチユト ゴルノゴ デラ エスオ− エ−エヌ エスエスエスア−ル 可逆衝撃装置
SU1250619A1 (ru) * 1984-03-06 1986-08-15 Институт Горного Дела Со Ан Ссср Пневматическое реверсивное устройство дл образовани скважин в грунте
US4662457A (en) * 1984-10-19 1987-05-05 Allied Steel & Tractor Products, Inc. Reversible underground piercing device
US4872516A (en) * 1985-11-27 1989-10-10 Oklahoma Airrow, Inc. Air driven impact operated ground piercing tool
US6923270B1 (en) * 2004-04-15 2005-08-02 Earth Tool Company, L.L.C. Pneumatic impact piercing tool
US7836976B2 (en) * 2005-10-20 2010-11-23 Allied Construction Products, L.L.C. Underground piercing tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134152A (en) * 1983-01-22 1984-08-08 Kayes Engineering Limited Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
US4953626A (en) * 1988-03-10 1990-09-04 Paul Schmidt Ram boring machine having a pull-and-turn reversing gear
US5148878A (en) * 1989-03-23 1992-09-22 Dipl.-Ing. Paul Schmidt Ram boring machine
US5193627A (en) * 1990-03-09 1993-03-16 Terra Ag Apparatus for controlling a ramming device
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool

Also Published As

Publication number Publication date
US20100059277A1 (en) 2010-03-11
AU2007215377A1 (en) 2007-08-23
EP1989392A1 (fr) 2008-11-12

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