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CA1114720A - Turning mechanism for the feed of a drilling machine, especially a rock drill - Google Patents

Turning mechanism for the feed of a drilling machine, especially a rock drill

Info

Publication number
CA1114720A
CA1114720A CA336,880A CA336880A CA1114720A CA 1114720 A CA1114720 A CA 1114720A CA 336880 A CA336880 A CA 336880A CA 1114720 A CA1114720 A CA 1114720A
Authority
CA
Canada
Prior art keywords
cylinder
piston
feed
stroke
turning mechanism
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
CA336,880A
Other languages
English (en)
French (fr)
Inventor
Matti Leppala
Veikko Heikkila
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.)
Tampella Oy AB
Original Assignee
Tampella Oy AB
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 Tampella Oy AB filed Critical Tampella Oy AB
Application granted granted Critical
Publication of CA1114720A publication Critical patent/CA1114720A/en
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
    • 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
    • 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
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
CA336,880A 1978-10-04 1979-10-03 Turning mechanism for the feed of a drilling machine, especially a rock drill Expired CA1114720A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI783018A FI783018A (fi) 1978-10-04 1978-10-04 Vaendanordning foer en borrmaskins foeretraedesvis bergborrmaskins matningsanordning
FI783,018 1978-10-04

Publications (1)

Publication Number Publication Date
CA1114720A true CA1114720A (en) 1981-12-22

Family

ID=8512054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336,880A Expired CA1114720A (en) 1978-10-04 1979-10-03 Turning mechanism for the feed of a drilling machine, especially a rock drill

Country Status (7)

Country Link
CA (1) CA1114720A (de)
DE (1) DE2940004A1 (de)
FI (1) FI783018A (de)
FR (1) FR2443565A1 (de)
GB (1) GB2032816B (de)
SE (1) SE7908173L (de)
ZA (1) ZA795265B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79884C (fi) * 1988-06-03 1990-03-12 Tampella Oy Ab Foerfarande och anordning foer borrning av ett haol i berg.
CN101538987B (zh) * 2009-04-10 2011-06-29 赵建宇 基于双泵互补自动合流工作方式的锚固钻机
CN107152239B (zh) * 2017-07-21 2019-04-19 四川钻神智能机械制造有限公司 一种可以多角度调节的凿岩设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI40624B (de) * 1965-12-14 1968-12-31 Tampella Oy Ab
US4037671A (en) * 1973-07-03 1977-07-26 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means

Also Published As

Publication number Publication date
FI783018A (fi) 1980-04-05
FR2443565B1 (de) 1983-08-19
GB2032816B (en) 1982-07-07
DE2940004A1 (de) 1980-04-24
GB2032816A (en) 1980-05-14
ZA795265B (en) 1981-04-29
SE7908173L (sv) 1980-04-05
FR2443565A1 (fr) 1980-07-04

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Legal Events

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