FR2417628A1 - EXTENSIBLE SLIDE SUPPORT - Google Patents

EXTENSIBLE SLIDE SUPPORT

Info

Publication number
FR2417628A1
FR2417628A1 FR7804836A FR7804836A FR2417628A1 FR 2417628 A1 FR2417628 A1 FR 2417628A1 FR 7804836 A FR7804836 A FR 7804836A FR 7804836 A FR7804836 A FR 7804836A FR 2417628 A1 FR2417628 A1 FR 2417628A1
Authority
FR
France
Prior art keywords
jack
free end
rod
slides
slide support
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
FR7804836A
Other languages
French (fr)
Other versions
FR2417628B1 (en
Inventor
M Sigal
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.)
LORRAINE HOUILLERES
Original Assignee
LORRAINE HOUILLERES
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 LORRAINE HOUILLERES filed Critical LORRAINE HOUILLERES
Priority to FR7804836A priority Critical patent/FR2417628A1/en
Priority to DE2906155A priority patent/DE2906155C3/en
Priority to GB7905819A priority patent/GB2015393B/en
Priority to ZA79754A priority patent/ZA79754B/en
Publication of FR2417628A1 publication Critical patent/FR2417628A1/en
Application granted granted Critical
Publication of FR2417628B1 publication Critical patent/FR2417628B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Abstract

L'invention concerne un support extensible à glissière. Le fût 2 d'un vérin 1 est fixé à un caisson 4 qui l'entoure et contre la face duquel coulisse une tige rigide 8, attelée à l'extrémité libre de la tige 3 du vérin 1. Une chaîne de halage 14 de la perforatrice 10 est liée à la tige de vérin en 16 à son extrémité libre et en 17 à l'extrémité libre de la tige rigide 8, et est montée en boucle à brins croisés en renvoi aux deux extrémités du caisson 4. Une glissière 12 coulisse librement sur le support. L'invention s'applique aux glissières de perforation.A zippered expandable rack is disclosed. The barrel 2 of a jack 1 is fixed to a box 4 which surrounds it and against the face of which a rigid rod 8 slides, coupled to the free end of the rod 3 of the jack 1. A hauling chain 14 of the perforator 10 is linked to the jack rod at 16 at its free end and at 17 at the free end of the rigid rod 8, and is mounted in a loop with crossed strands returning to both ends of the box 4. A slide 12 slides freely on the support. The invention applies to perforation slides.

FR7804836A 1978-02-21 1978-02-21 EXTENSIBLE SLIDE SUPPORT Granted FR2417628A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7804836A FR2417628A1 (en) 1978-02-21 1978-02-21 EXTENSIBLE SLIDE SUPPORT
DE2906155A DE2906155C3 (en) 1978-02-21 1979-02-17 Support with two beams and a sliding guide
GB7905819A GB2015393B (en) 1978-02-21 1979-02-19 Extensible support
ZA79754A ZA79754B (en) 1978-02-21 1979-02-19 An extensible support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804836A FR2417628A1 (en) 1978-02-21 1978-02-21 EXTENSIBLE SLIDE SUPPORT

Publications (2)

Publication Number Publication Date
FR2417628A1 true FR2417628A1 (en) 1979-09-14
FR2417628B1 FR2417628B1 (en) 1983-01-07

Family

ID=9204818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804836A Granted FR2417628A1 (en) 1978-02-21 1978-02-21 EXTENSIBLE SLIDE SUPPORT

Country Status (4)

Country Link
DE (1) DE2906155C3 (en)
FR (1) FR2417628A1 (en)
GB (1) GB2015393B (en)
ZA (1) ZA79754B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034134A1 (en) * 1980-02-08 1981-08-19 Atlas Copco Aktiebolag Rock bolting apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225B (en) * 1985-03-13 1989-09-06 Dobson Park Ind Drilling apparatus
DE3612762C2 (en) * 1986-04-16 1994-06-23 E & Pk Ingbuero Telescopic drill
DE3622934C2 (en) * 1986-07-08 1994-06-23 E & Pk Ingbuero Compact drilling rig
FI83255C (en) * 1988-07-12 1991-06-10 Tampella Oy Ab MATNINGSANORDNING FOER BERGBORRMASKIN.
SE532413C2 (en) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Stoker
GB201100704D0 (en) * 2011-01-17 2011-03-02 Stratabolt Proprietary Ltd Drill rig
CN103089284B (en) * 2013-02-06 2015-04-29 石家庄中煤装备制造股份有限公司 Pneumatic jumbolter
CN104047624B (en) * 2014-06-09 2016-02-10 中国葛洲坝集团三峡建设工程有限公司 A kind of anchor cable hydraulic pressure send rope device automatically
CN109026102B (en) * 2018-10-13 2024-03-22 西山煤电(集团)有限责任公司 Resin cartridge quick mounting gun for underground roof support of coal mine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674441A (en) * 1949-05-20 1954-04-06 Joy Mfg Co Self-supporting stoper rock drill
US2726065A (en) * 1955-01-14 1955-12-06 Cleveland Rock Drill Division Rock drill supporting and feeding mechanism
US2819042A (en) * 1954-11-10 1958-01-07 Cleveland Rock Drill Division Rock drilling apparatus
FR1359297A (en) * 1963-03-13 1964-04-24 Bolting device
GB1315966A (en) * 1969-11-05 1973-05-09 Victor Products Ltd Extensible drilling machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050814A5 (en) * 1969-06-26 1971-04-02 Secoma

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674441A (en) * 1949-05-20 1954-04-06 Joy Mfg Co Self-supporting stoper rock drill
US2819042A (en) * 1954-11-10 1958-01-07 Cleveland Rock Drill Division Rock drilling apparatus
US2726065A (en) * 1955-01-14 1955-12-06 Cleveland Rock Drill Division Rock drill supporting and feeding mechanism
FR1359297A (en) * 1963-03-13 1964-04-24 Bolting device
GB1315966A (en) * 1969-11-05 1973-05-09 Victor Products Ltd Extensible drilling machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034134A1 (en) * 1980-02-08 1981-08-19 Atlas Copco Aktiebolag Rock bolting apparatus

Also Published As

Publication number Publication date
DE2906155C3 (en) 1982-02-25
FR2417628B1 (en) 1983-01-07
DE2906155A1 (en) 1979-08-23
GB2015393A (en) 1979-09-12
GB2015393B (en) 1982-03-24
DE2906155B2 (en) 1981-06-19
ZA79754B (en) 1980-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse