FI41002B - - Google Patents

Info

Publication number
FI41002B
FI41002B FI2080/62A FI208062A FI41002B FI 41002 B FI41002 B FI 41002B FI 2080/62 A FI2080/62 A FI 2080/62A FI 208062 A FI208062 A FI 208062A FI 41002 B FI41002 B FI 41002B
Authority
FI
Finland
Application number
FI2080/62A
Other languages
Finnish (fi)
Other versions
FI41002C (fi
Inventor
C Ekwall
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of FI41002B publication Critical patent/FI41002B/fi
Publication of FI41002C publication Critical patent/FI41002C/fi

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
    • 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
    • E21B19/087—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 by means of a swinging arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FI622080A 1961-11-21 1962-11-20 Tuella olevan porakoneen irroitettava kiinnitys FI41002C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153827A US3245484A (en) 1961-11-21 1961-11-21 Pusher leg arrangement for rock drills

Publications (2)

Publication Number Publication Date
FI41002B true FI41002B (pt) 1969-04-30
FI41002C FI41002C (fi) 1969-08-11

Family

ID=22548906

Family Applications (1)

Application Number Title Priority Date Filing Date
FI622080A FI41002C (fi) 1961-11-21 1962-11-20 Tuella olevan porakoneen irroitettava kiinnitys

Country Status (6)

Country Link
US (1) US3245484A (pt)
BE (1) BE625003A (pt)
CH (1) CH410829A (pt)
DE (1) DE1608463B1 (pt)
FI (1) FI41002C (pt)
GB (1) GB950564A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3162899A (en) * 1998-04-17 1999-11-08 Anglo Operations Limited Grip valve control system for a rock drill
CN102463471B (zh) * 2010-11-09 2015-11-18 深圳市远望工业自动化设备有限公司 一种可旋转加工装置
US11619096B2 (en) 2017-06-26 2023-04-04 UGT Group Pty Ltd Drill assembly and valve
CN116905963B (zh) * 2023-07-25 2024-02-09 苏州市本宁建设工程有限公司 一种建筑地基冻土钻孔装置及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221285A (en) * 1879-11-04 Improvement in taps for tin cans
GB190223883A (en) * 1902-11-01 1903-08-27 Harry Lucas Improvements relating to Plug Taps or Cocks.
US2265267A (en) * 1939-03-08 1941-12-09 Cowles And Rudolph W Lotz Separable swivel connection for conduits
US2289465A (en) * 1940-04-26 1942-07-14 Ingersoll Rand Co Drilling mechanism
US2525879A (en) * 1948-09-21 1950-10-17 Jr Ned B Farish Quick-detachable fluid line connector
US2610030A (en) * 1949-10-29 1952-09-09 Independent Pneumatic Tool Co Drill cradle
US3065806A (en) * 1952-07-16 1962-11-27 Joy Mfg Co Rock drills
US2908482A (en) * 1952-07-16 1959-10-13 Joy Mfg Co Rock drill
US3064741A (en) * 1952-12-10 1962-11-20 Ingersoll Rand Co Feed controlling device for rock drilling mechanisms
US3085638A (en) * 1953-10-23 1963-04-16 Atlas Copco Ab Rock drilling mechanisms
US2929611A (en) * 1955-01-25 1960-03-22 John albert read

Also Published As

Publication number Publication date
FI41002C (fi) 1969-08-11
CH410829A (de) 1966-04-15
GB950564A (en) 1964-02-26
BE625003A (pt)
DE1608463B1 (de) 1969-09-11
US3245484A (en) 1966-04-12

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