IT1021822B - Dispositivo di montaggio per perfo ratrici - Google Patents

Dispositivo di montaggio per perfo ratrici

Info

Publication number
IT1021822B
IT1021822B IT53563/74A IT5356374A IT1021822B IT 1021822 B IT1021822 B IT 1021822B IT 53563/74 A IT53563/74 A IT 53563/74A IT 5356374 A IT5356374 A IT 5356374A IT 1021822 B IT1021822 B IT 1021822B
Authority
IT
Italy
Prior art keywords
ratrici
perfo
mounting device
mounting
perfo ratrici
Prior art date
Application number
IT53563/74A
Other languages
English (en)
Original Assignee
Joy Mfg Co
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 Joy Mfg Co filed Critical Joy Mfg Co
Application granted granted Critical
Publication of IT1021822B publication Critical patent/IT1021822B/it

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

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)
IT53563/74A 1973-10-17 1974-10-16 Dispositivo di montaggio per perfo ratrici IT1021822B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407329A US3868076A (en) 1973-10-17 1973-10-17 Feed traverse mechanism

Publications (1)

Publication Number Publication Date
IT1021822B true IT1021822B (it) 1978-02-20

Family

ID=23611570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53563/74A IT1021822B (it) 1973-10-17 1974-10-16 Dispositivo di montaggio per perfo ratrici

Country Status (9)

Country Link
US (1) US3868076A (it)
CA (1) CA1014946A (it)
DE (1) DE2449074A1 (it)
ES (1) ES431256A1 (it)
FI (1) FI303274A (it)
FR (1) FR2248402B1 (it)
IT (1) IT1021822B (it)
SE (1) SE420116B (it)
ZA (1) ZA746461B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452736A (en) * 1975-02-26 1976-10-13 Dobson Park Ind Mounting arrangements for mineral displacing tools
US4514796A (en) * 1982-09-08 1985-04-30 Joy Manufacturing Company Method and apparatus for controlling the position of a hydraulic boom
FR2725928B1 (fr) * 1994-10-20 1996-12-20 Dg Construction Perfectionnements a une tete articulee pour vehicule porte-outil et vehicule porte-outil correspondant
US5937952A (en) * 1997-12-31 1999-08-17 Cannon Industries, Inc. Feed shell positioning mechanism
SE0101653L (sv) * 2001-05-11 2002-06-04 Atlas Copco Rock Drills Ab Anordning vid en materialbalk för bergborrning
FR2854647B1 (fr) * 2003-05-07 2005-08-05 Cie Du Sol Machine de forage omnidirectionnelle
DE102011000628A1 (de) * 2011-02-10 2012-08-16 Maquet Gmbh & Co. Kg Operationstischsäule
CN102536126A (zh) * 2012-02-02 2012-07-04 张家口维克特机械有限公司 双平行四杆连动钻臂
CN103382811A (zh) * 2013-06-19 2013-11-06 阿特拉斯科普柯(南京)建筑矿山设备有限公司 凿岩机伸缩臂及凿岩机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181624A (en) * 1961-10-03 1965-05-04 Atlas Copco Ab Rock drilling apparatus
US3212738A (en) * 1963-03-28 1965-10-19 Joy Mfg Co Adjustable jib mounting for rock drills
US3471888A (en) * 1966-01-03 1969-10-14 Grant Inc Louis A Soaking pit chipper
US3493200A (en) * 1968-02-09 1970-02-03 Gardner Denver Co Positioner for rock drills
FI45373C (fi) * 1970-06-29 1972-05-10 Tampella Oy Ab Laite kallioporakoneen syöttölaitteen kääntämiseksi.

Also Published As

Publication number Publication date
SE7412973L (it) 1975-04-18
ES431256A1 (es) 1977-02-16
FI303274A (it) 1975-04-18
DE2449074A1 (de) 1975-04-24
ZA746461B (en) 1975-11-26
US3868076A (en) 1975-02-25
CA1014946A (en) 1977-08-02
FR2248402B1 (it) 1982-08-27
SE420116B (sv) 1981-09-14
FR2248402A1 (it) 1975-05-16

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