NL7100185A - - Google Patents

Info

Publication number
NL7100185A
NL7100185A NL7100185A NL7100185A NL7100185A NL 7100185 A NL7100185 A NL 7100185A NL 7100185 A NL7100185 A NL 7100185A NL 7100185 A NL7100185 A NL 7100185A NL 7100185 A NL7100185 A NL 7100185A
Authority
NL
Netherlands
Application number
NL7100185A
Other versions
NL144355B (nl
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 filed Critical
Publication of NL7100185A publication Critical patent/NL7100185A/xx
Publication of NL144355B publication Critical patent/NL144355B/xx

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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
NL717100185A 1970-12-30 1971-01-07 Pneumatische inrichting voor het maken van gaten in de grond. NL144355B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7100185A true NL7100185A (enrdf_load_stackoverflow) 1972-07-11
NL144355B NL144355B (nl) 1974-12-16

Family

ID=22291054

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717100185A NL144355B (nl) 1970-12-30 1971-01-07 Pneumatische inrichting voor het maken van gaten in de grond.

Country Status (7)

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

Families Citing this family (19)

* 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
FR2523170A1 (fr) * 1982-03-09 1983-09-16 Inst Gornogo Dela Sibirskogo O Dispositif pour le percement de trous dans le sol
FR1094604A (enrdf_load_stackoverflow) * 1982-03-10 1955-05-23
GB8325378D0 (en) * 1983-09-22 1983-10-26 Kayes Eng Ltd Impact-action self-propelled mechanism
EP0183874B1 (de) * 1984-12-07 1989-10-25 Friedhelm Schwarz Hydraulisches Schlagwerkzeug
US4872516A (en) * 1985-11-27 1989-10-10 Oklahoma Airrow, Inc. Air driven impact operated ground piercing tool
WO1987006638A1 (en) * 1986-04-30 1987-11-05 Institut Gornogo Dela Sibirskogo Otdelenia Akademi Device for making holes in ground
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
US7938205B2 (en) * 2004-07-06 2011-05-10 Tracto-Technik Gmbh Boring head method and boring 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

Also Published As

Publication number Publication date
DE2064691A1 (de) 1972-07-13
FR2123864A5 (enrdf_load_stackoverflow) 1972-09-15
AU2410171A (en) 1972-07-06
GB1307491A (en) 1973-02-21
US3708023A (en) 1973-01-02
NL144355B (nl) 1974-12-16
BE762246A (fr) 1971-07-29
AU425300B2 (en) 1972-06-12
DE2064691B2 (de) 1973-07-26
DE2064691C3 (de) 1974-02-28

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GORNOGO