GB725209A - Combined mine-roof drilling and bolt-setting tool - Google Patents

Combined mine-roof drilling and bolt-setting tool

Info

Publication number
GB725209A
GB725209A GB12299/53A GB1229953A GB725209A GB 725209 A GB725209 A GB 725209A GB 12299/53 A GB12299/53 A GB 12299/53A GB 1229953 A GB1229953 A GB 1229953A GB 725209 A GB725209 A GB 725209A
Authority
GB
United Kingdom
Prior art keywords
screw
sleeve
bolt
setting tool
roof drilling
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
GB12299/53A
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Publication of GB725209A publication Critical patent/GB725209A/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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/035—Surface drives for rotary drilling with slipping or elastic transmission
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)

Abstract

725,209. Screw-and-nut actuators. CHICAGO PNEUMATIC TOOL CO. May 4, 1953 [June 6, 1952], No. 12299/53. Class 78 (3). [Also in Groups X, XXII, XXIII and XXXIV] A screw-jack for a mine drilling machine (see Group XXII) comprises a screw 185 rotated by a motor 133 driving through a slipping clutch 169, a threaded jack-sleeve 195 co-operating with the screw, and pivotal mounting points 162 on the casing 91, and 196 on the sleeve. The sleeve is cushioned at the ends of its movement by springs 189 and a rubber ring 193.
GB12299/53A 1952-06-06 1953-05-04 Combined mine-roof drilling and bolt-setting tool Expired GB725209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US725209XA 1952-06-06 1952-06-06

Publications (1)

Publication Number Publication Date
GB725209A true GB725209A (en) 1955-03-02

Family

ID=22108130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12299/53A Expired GB725209A (en) 1952-06-06 1953-05-04 Combined mine-roof drilling and bolt-setting tool

Country Status (1)

Country Link
GB (1) GB725209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470993A1 (en) * 1979-12-05 1981-06-12 Andco Actuator Products Inc MOTORIZED ASSEMBLY EQUIPPED WITH AN AXIAL THRUST LIMITER AND INTENDED TO MANEUVER A MOVABLE PART
GB2209010A (en) * 1987-08-25 1989-04-26 Perard Torque Tension Ltd Apparatus for manipulating a tool
CN108825117A (en) * 2018-08-10 2018-11-16 冀凯河北机电科技有限公司 A kind of novel high torque roof-bolter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470993A1 (en) * 1979-12-05 1981-06-12 Andco Actuator Products Inc MOTORIZED ASSEMBLY EQUIPPED WITH AN AXIAL THRUST LIMITER AND INTENDED TO MANEUVER A MOVABLE PART
GB2209010A (en) * 1987-08-25 1989-04-26 Perard Torque Tension Ltd Apparatus for manipulating a tool
US4838362A (en) * 1987-08-25 1989-06-13 Anderson Strathclyde Plc Apparatus for manipulating a tool
CN108825117A (en) * 2018-08-10 2018-11-16 冀凯河北机电科技有限公司 A kind of novel high torque roof-bolter
CN108825117B (en) * 2018-08-10 2023-09-01 冀凯河北机电科技有限公司 Novel high-torque roof bolter

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