FR2123864A5 - - Google Patents

Info

Publication number
FR2123864A5
FR2123864A5 FR7103629A FR7103629A FR2123864A5 FR 2123864 A5 FR2123864 A5 FR 2123864A5 FR 7103629 A FR7103629 A FR 7103629A FR 7103629 A FR7103629 A FR 7103629A FR 2123864 A5 FR2123864 A5 FR 2123864A5
Authority
FR
France
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
FR7103629A
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.)
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Original Assignee
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
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 Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR filed Critical Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Application granted granted Critical
Publication of FR2123864A5 publication Critical patent/FR2123864A5/fr
Expired legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/04—Engines combined with reciprocatory driven devices, e.g. hammers
    • 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
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/02—Piston or piston-rod used as valve members
    • 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
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/03—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with movement in two directions being obtained by two single-acting piston liquid engines, each acting in one direction
    • F03C1/035—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with movement in two directions being obtained by two single-acting piston liquid engines, each acting in one direction one single-acting piston being always under the influence of the liquid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7103629A 1970-12-30 1971-02-03 Expired FR2123864A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10267270A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
FR2123864A5 true FR2123864A5 (fr) 1972-09-15

Family

ID=22291054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103629A Expired FR2123864A5 (fr) 1970-12-30 1971-02-03

Country Status (7)

Country Link
US (1) US3708023A (fr)
AU (1) AU425300B2 (fr)
BE (1) BE762246A (fr)
DE (1) DE2064691C3 (fr)
FR (1) FR2123864A5 (fr)
GB (1) GB1307491A (fr)
NL (1) NL144355B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523203A1 (fr) * 1982-03-10 1983-09-16 Inst Gorgono Dela Sib Dispositif pneumatique a action percussive impulsionnelle
FR2523170A1 (fr) * 1982-03-09 1983-09-16 Inst Gornogo Dela Sibirskogo O Dispositif pour le percement de trous dans le sol

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630891C3 (de) * 1976-07-09 1979-01-04 Paul 5940 Lennestadt Schmidt Vorrichtung zum Verbinden eines mit einem Aufweitkonus versehenen Erdverdrängungshammers mit einem Nachziehrohr
US4135588A (en) * 1977-11-21 1979-01-23 Schreves, Inc. Boring and compacting tool
GB8325378D0 (en) * 1983-09-22 1983-10-26 Kayes Eng Ltd Impact-action self-propelled mechanism
ATE47552T1 (de) * 1984-12-07 1989-11-15 Friedhelm Schwarz Hydraulisches schlagwerkzeug.
US4872516A (en) * 1985-11-27 1989-10-10 Oklahoma Airrow, Inc. Air driven impact operated ground piercing tool
JPS63503155A (ja) * 1986-04-30 1988-11-17 インスティチュト　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　エスエスエスアール 土中に孔を形成する装置
DE3833882C2 (de) * 1988-10-05 1996-07-04 Tracto Technik Rammbohrgerät
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
JPH05501920A (ja) * 1990-03-02 1993-04-08 デザンセクティザシオン　モデルン 特に粉末状物質の集積体中へ進入してその中を前進するためのプローブ
US5117922A (en) * 1990-06-20 1992-06-02 Allied Steel & Tractor Products, Inc. Isolator assembly for a pneumatic underground piercing tool
US5311950A (en) * 1993-04-19 1994-05-17 Spektor Michael B Differential pneumopercussive reversible self-propelled soil penetrating machine
US5467831A (en) * 1994-08-22 1995-11-21 Spektor; Michael B. Monotube differential pneumopercussive reversible self-propelled soil penetrating machine with stabilizers
AU2005259407B2 (en) * 2004-07-06 2010-09-09 Tracto-Technik Gmbh Drill head for a ground-boring device
US7066279B2 (en) * 2004-11-08 2006-06-27 Earth Tool Company, L.L.C. Pneumatic ground piercing tool
US7273113B2 (en) * 2005-03-16 2007-09-25 Spektor Michael B Reversible penetrating machine with a differential air distributing mechanism
US8256539B2 (en) 2009-07-30 2012-09-04 Louisiana Tech University Research Foundation Steerable ground piercing tools

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR422967A (fr) * 1910-02-02 1911-04-04 Andre Blavinhac Forage des terrains par percussion directe et tubage combinés
US1665046A (en) * 1924-10-29 1928-04-03 Ralph H Tucker Pneumatic hammer
US3137483A (en) * 1958-01-24 1964-06-16 Zinkiewicz Wiktor Ground burrowing device
US3410354A (en) * 1966-09-16 1968-11-12 Boris Vasilievich Sudnishnikov Impact device for driving horizontal holes in soft ground

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523170A1 (fr) * 1982-03-09 1983-09-16 Inst Gornogo Dela Sibirskogo O Dispositif pour le percement de trous dans le sol
FR2523203A1 (fr) * 1982-03-10 1983-09-16 Inst Gorgono Dela Sib Dispositif pneumatique a action percussive impulsionnelle

Also Published As

Publication number Publication date
DE2064691A1 (de) 1972-07-13
AU425300B2 (en) 1972-06-12
DE2064691C3 (de) 1974-02-28
NL144355B (nl) 1974-12-16
NL7100185A (fr) 1972-07-11
AU2410171A (en) 1972-07-06
DE2064691B2 (de) 1973-07-26
BE762246A (fr) 1971-07-29
GB1307491A (en) 1973-02-21
US3708023A (en) 1973-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse