CA2286831A1 - Feeding device for feeding a wire in a rock bolting equipment - Google Patents

Feeding device for feeding a wire in a rock bolting equipment Download PDF

Info

Publication number
CA2286831A1
CA2286831A1 CA002286831A CA2286831A CA2286831A1 CA 2286831 A1 CA2286831 A1 CA 2286831A1 CA 002286831 A CA002286831 A CA 002286831A CA 2286831 A CA2286831 A CA 2286831A CA 2286831 A1 CA2286831 A1 CA 2286831A1
Authority
CA
Canada
Prior art keywords
feeding
wire
feeding device
rock bolting
bolting equipment
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.)
Granted
Application number
CA002286831A
Other languages
French (fr)
Other versions
CA2286831C (en
Inventor
Ossi Tienari
Markku Launiemi
Vesa Peltonen
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.)
Sandvik Mining and Construction Oy
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2286831A1 publication Critical patent/CA2286831A1/en
Application granted granted Critical
Publication of CA2286831C publication Critical patent/CA2286831C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/006—Anchoring-bolts made of cables or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

The feeding device comprises two pairs of feed wheels (2a, 2b; 3a, 3b) between which the wire (7) is made to pass. One feed wheel (2b, 3b) of each pair is connected to a separate bogie frame (4) that is pressed towards the other feed wheels (2a, 3a) with a loading means (6) that is most preferably a pressure medium cylinder connected directly to the bogie frame (4).
CA002286831A 1997-04-18 1998-04-16 Feeding device for feeding a wire in a rock bolting equipment Expired - Fee Related CA2286831C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI971681 1997-04-18
FI971681A FI105411B (en) 1997-04-18 1997-04-18 Feeder for feeding the wire in rock bolting equipment
PCT/FI1998/000338 WO1998048147A1 (en) 1997-04-18 1998-04-16 Feeding device for feeding a wire in a rock bolting equipment

Publications (2)

Publication Number Publication Date
CA2286831A1 true CA2286831A1 (en) 1998-10-29
CA2286831C CA2286831C (en) 2007-07-03

Family

ID=8548678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002286831A Expired - Fee Related CA2286831C (en) 1997-04-18 1998-04-16 Feeding device for feeding a wire in a rock bolting equipment

Country Status (7)

Country Link
JP (1) JP4119489B2 (en)
AU (2) AU700582B2 (en)
CA (1) CA2286831C (en)
FI (1) FI105411B (en)
SE (1) SE518505C2 (en)
WO (1) WO1998048147A1 (en)
ZA (1) ZA983143B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010200388B2 (en) * 2009-01-30 2016-04-28 Des Conway A cable feeder
AU2009201533B2 (en) * 2009-04-20 2015-02-19 Joy Global Underground Mining Llc Roof Bolting Cable Bolt Feeding Device
WO2024085787A1 (en) 2022-10-17 2024-04-25 Epiroc Rock Drills Aktiebolag Feeding device and method for feeding a rock reinforcing element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079592A (en) * 1977-03-04 1978-03-21 The United States Of America As Represented By The Secretary Of The Interior Method of and apparatus for feeding and inserting bolts in a mine roof
FI67916C (en) * 1982-08-03 1985-06-10 Tampella Oy Ab ANORDNING FOER FOERHANDSFAESTNING AV EN STAOLVAJERBULT
FI823483A0 (en) * 1982-10-13 1982-10-13 Outokumpu Oy ANOFLOWER FOR OVERFLOWER FOER DESS UTNYTTJANDE VID VAJERN OROERLIGHET
US4589803A (en) * 1984-01-09 1986-05-20 Totten Iii Arthur B Method and apparatus for installing mine roof supports
FI79595C (en) * 1985-11-07 1990-01-10 Tampella Oy Ab Method and apparatus for controlling a wire during wire bolting of a rock

Also Published As

Publication number Publication date
FI971681A0 (en) 1997-04-18
AU700582B2 (en) 1999-01-07
JP2001521595A (en) 2001-11-06
AU2851197A (en) 1998-10-22
FI105411B (en) 2000-08-15
SE9903727L (en) 1999-11-04
AU6837098A (en) 1998-11-13
JP4119489B2 (en) 2008-07-16
ZA983143B (en) 1998-10-22
FI971681A (en) 1998-10-19
WO1998048147A1 (en) 1998-10-29
SE9903727D0 (en) 1999-10-18
SE518505C2 (en) 2002-10-15
CA2286831C (en) 2007-07-03

Similar Documents

Publication Publication Date Title
AU7313087A (en) Wheel mounted tyre pressure monitor
CA2361607A1 (en) Architecture of aircraft hydraulic braking system
ZA927529B (en) Method for achieving high pressure using isotopically-pure diamond anvils.
EP0278479A3 (en) Vehicle structure, especially chassis frame structure
EP0681860A3 (en) Continuous pressure difference driven adsorption process.
AU1318997A (en) Apparatus for regenerating energy from the dynamic interactions between ground and running vehicles
ES8403203A1 (en) Oil-pneumatic brake energy regeneration means for urban vehicles.
AU1355083A (en) Pressure swing adsorption system
EP0554779A3 (en) Procedure and arrangement for testing vehicle components, in particular the individual wheel suspensions
EP0226803A3 (en) Pressure-actuated, in particular pneumatic, brake arrangement for vehicles
YU44083B (en) Sealing system on axles against wear intensive gaseous high pressure media
SE8106823L (en) HYDRO-PNEUMATIC TENSION UNIT, SEPARATELY FOR BAND VEHICLES FOR LOADING THE STEERING WHEEL AGAINST THE TENSION FORCES IN THE BAND
CA2286831A1 (en) Feeding device for feeding a wire in a rock bolting equipment
CA2284450A1 (en) Damping device for the transverse motion and yawing of a vehicle, and the vehicle equipped with such a device
IT8322745A0 (en) CIRCUIT ARRANGEMENT FOR MONITORING VEHICLE TIRE PRESSURE.
IL95319A0 (en) Equalizing suspension arrangement for tandem steering axles
IT1289784B1 (en) REAR SUSPENSION FOR INDEPENDENT WHEEL TYPE VEHICLES.
DE3460214D1 (en) Air pressure cylinder, especially an air pressure brake cylinder
CA2022749A1 (en) Method and apparatus for laying and collecting a wire
PL328581A1 (en) Single-axle bogie with wheels slidably mounted independently from each other for carscarrying articulated wagons
IT8619850A0 (en) CONDITIONING UNIT FOR PNEUMATIC VEHICLES UNDER PRESSURE.
NZ221301A (en) Off-road vehicle. chassis pivoted to a flexible frame to which the driven wheels are connected
IL87231A (en) Roller press for compressing fine granular chemicals,particularly salts,into flakes
CA2156566A1 (en) Method and apparatus for developing shafts using small diameter shafts
DE3460379D1 (en) Air pressure cylinder, especially a vehicle air pressure brake cylinder

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180416