FR2414616A1 - Poutre extensible pour equipement de perforation - Google Patents

Poutre extensible pour equipement de perforation

Info

Publication number
FR2414616A1
FR2414616A1 FR7901008A FR7901008A FR2414616A1 FR 2414616 A1 FR2414616 A1 FR 2414616A1 FR 7901008 A FR7901008 A FR 7901008A FR 7901008 A FR7901008 A FR 7901008A FR 2414616 A1 FR2414616 A1 FR 2414616A1
Authority
FR
France
Prior art keywords
support
extendable beam
elongated member
perforation equipment
sliding longitudinally
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.)
Granted
Application number
FR7901008A
Other languages
English (en)
Other versions
FR2414616B3 (fr
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2414616A1 publication Critical patent/FR2414616A1/fr
Application granted granted Critical
Publication of FR2414616B3 publication Critical patent/FR2414616B3/fr
Granted 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Poutre extensible pour équipement de perforation dans lequel un mât de forage est monté sur la poutre extensible portée par une flèche. La poutre extensible comprend un support articulé sur la flèche, un premier élément allongé coulissant longitudinalement sur le support, un deuxième élément allongé coulissant longitudinalement sur le premier, et une transmission d'entraînement commandée par le mouvement du premier élément et destinée à déplacer le deuxième par rapport au premier lors d'un mouvement relatif entre le support et le premier élément Application à un équipement de perforation destiné à forer dans un front de roche trous de mine permettant l'abattage par explosion.
FR7901008A 1978-01-17 1979-01-16 Poutre extensible pour equipement de perforation Granted FR2414616A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB173978 1978-01-17

Publications (2)

Publication Number Publication Date
FR2414616A1 true FR2414616A1 (fr) 1979-08-10
FR2414616B3 FR2414616B3 (fr) 1981-10-02

Family

ID=9727154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901008A Granted FR2414616A1 (fr) 1978-01-17 1979-01-16 Poutre extensible pour equipement de perforation

Country Status (4)

Country Link
US (1) US4251046A (fr)
DE (1) DE2901103A1 (fr)
FR (1) FR2414616A1 (fr)
PL (1) PL212810A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514796A (en) * 1982-09-08 1985-04-30 Joy Manufacturing Company Method and apparatus for controlling the position of a hydraulic boom
US4553612A (en) * 1983-11-09 1985-11-19 Durham Marion E Earth boring machine
GB2207971B (en) * 1987-07-18 1991-04-24 Galliford Pipeline Services Li Apparatus for feeding a rod
DE4127876C2 (de) * 1991-08-22 1993-12-09 Salzgitter Maschinenbau Sprengloch-Bohrfahrzeug
FI97253C (fi) * 1994-01-05 1996-11-11 Tamrock Oy Syöttöpalkki kallioporakonetta varten
FI97252C (fi) * 1994-01-05 1996-11-11 Tamrock Oy Siirtosylinterisovitelma kallioporakoneen syöttöpalkissa
FI99043C (fi) 1995-06-20 1997-09-25 Tamrock Oy Sovitelma kallioporakoneen teleskooppisyöttölaitteessa
CA2415330C (fr) * 2002-12-19 2005-03-15 Danny Morissette Positionneur de marteau pneumatique autonome avec joint universel
FI20045196L (fi) * 2004-05-31 2005-12-22 Sandvik Tamrock Oy Teleskooppinen syöttöpalkki kallioporakonetta varten
SE529619C2 (sv) * 2006-02-22 2007-10-09 Atlas Copco Rock Drills Ab Anordning vid bergborrning
SE532412C2 (sv) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Bergborrningsanordning
SE532540C2 (sv) * 2008-05-09 2010-02-16 Atlas Copco Rock Drills Ab Bombanordning samt bergborrnings- och/eller bergbultningsrigg innefattande sådan bombanordning
SE532413C2 (sv) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Mataranordning
US7997351B2 (en) * 2008-05-19 2011-08-16 Longyear Tm, Inc. Pneumatic drifter with replaceable foot pieces
CN105822225B (zh) * 2016-05-07 2018-06-01 江西蓝翔重工有限公司 一种一臂二钻凿岩臂架结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162253A (en) * 1961-01-06 1964-12-22 Joy Mfg Co Drilling device
US3150723A (en) * 1962-04-02 1964-09-29 Joy Mfg Co Rotary coal drill
US3212738A (en) * 1963-03-28 1965-10-19 Joy Mfg Co Adjustable jib mounting for rock drills
US3356163A (en) * 1965-11-16 1967-12-05 Bouligny Inc R H Screw anchor installing method and apparatus
SE394721B (sv) * 1974-07-11 1977-07-04 Atlas Copco Ab Anordning vid en borrbom
US4022410A (en) * 1975-10-24 1977-05-10 C. H. Anderson And Associates Ltd. Universal coupling

Also Published As

Publication number Publication date
DE2901103A1 (de) 1979-07-19
FR2414616B3 (fr) 1981-10-02
PL212810A1 (pl) 1979-09-24
US4251046A (en) 1981-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse