CA946822A - Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation - Google Patents

Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation

Info

Publication number
CA946822A
CA946822A CA124,486A CA124486A CA946822A CA 946822 A CA946822 A CA 946822A CA 124486 A CA124486 A CA 124486A CA 946822 A CA946822 A CA 946822A
Authority
CA
Canada
Prior art keywords
pivot axis
drilling apparatus
fixed against
upper pivot
axis fixed
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.)
Expired
Application number
CA124,486A
Inventor
Keith C. Bice
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.)
MINDRILL Ltd
Original Assignee
MINDRILL 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 MINDRILL Ltd filed Critical MINDRILL Ltd
Application granted granted Critical
Publication of CA946822A publication Critical patent/CA946822A/en
Expired 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/024—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
CA124,486A 1970-10-06 1971-10-05 Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation Expired CA946822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU276670 1970-10-06

Publications (1)

Publication Number Publication Date
CA946822A true CA946822A (en) 1974-05-07

Family

ID=3693254

Family Applications (3)

Application Number Title Priority Date Filing Date
CA124,487A Expired CA953706A (en) 1970-10-06 1971-10-05 Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation
CA124,486A Expired CA946822A (en) 1970-10-06 1971-10-05 Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation
CA124,488A Expired CA945539A (en) 1970-10-06 1971-10-05 Drilling apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA124,487A Expired CA953706A (en) 1970-10-06 1971-10-05 Drilling apparatus with mast tilting about upper pivot axis fixed against horizontal translation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA124,488A Expired CA945539A (en) 1970-10-06 1971-10-05 Drilling apparatus

Country Status (3)

Country Link
US (1) US3757873A (en)
JP (2) JPS5210801B1 (en)
CA (3) CA953706A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061882B (en) * 2010-11-29 2013-09-25 连云港黄海机械股份有限公司 Multifunctional self-propelled tower-machine integrated core drill machine
SE538633C2 (en) * 2013-03-01 2016-10-04 Atlas Copco Rock Drills Ab Drill arrangement and procedure at the drill arrangement
CN104278946B (en) * 2014-10-19 2016-07-06 唐浪钦 Grafting assembled water drilling rig
CN105386723A (en) * 2015-12-18 2016-03-09 黄朝阳 Long spiral mast rotatable drilling machine
CN106337658B (en) * 2016-08-25 2018-06-29 四川诺克钻探机械有限公司 A kind of km grade rock-core borer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254242A (en) * 1963-05-23 1966-05-31 Bell Telephone Labor Inc Delay timing circuit

Also Published As

Publication number Publication date
CA945539A (en) 1974-04-16
US3757873A (en) 1973-09-11
JPS5130522B1 (en) 1976-09-01
CA953706A (en) 1974-08-27
JPS5210801B1 (en) 1977-03-26

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