AU2003201067A1 - Positioning of mechanised mining apparatus - Google Patents

Positioning of mechanised mining apparatus

Info

Publication number
AU2003201067A1
AU2003201067A1 AU2003201067A AU2003201067A AU2003201067A1 AU 2003201067 A1 AU2003201067 A1 AU 2003201067A1 AU 2003201067 A AU2003201067 A AU 2003201067A AU 2003201067 A AU2003201067 A AU 2003201067A AU 2003201067 A1 AU2003201067 A1 AU 2003201067A1
Authority
AU
Australia
Prior art keywords
mechanised
positioning
mining apparatus
mining
mechanised mining
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.)
Abandoned
Application number
AU2003201067A
Inventor
Henri Johnson
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.)
INDUSTRIAL DEVELOPMENT Corp OF SOUTH AFRICA Ltd
Original Assignee
SOUTH AFRICA IND DEV CORP
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 SOUTH AFRICA IND DEV CORP filed Critical SOUTH AFRICA IND DEV CORP
Publication of AU2003201067A1 publication Critical patent/AU2003201067A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mining & Mineral Resources (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU2003201067A 2002-01-08 2003-01-07 Positioning of mechanised mining apparatus Abandoned AU2003201067A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0200331.7 2002-01-08
GB0200331A GB2383914A (en) 2002-01-08 2002-01-08 Positioning of mechanised mining apparatus
PCT/IB2003/000054 WO2003058031A1 (en) 2002-01-08 2003-01-07 Positioning of mechanised mining apparatus

Publications (1)

Publication Number Publication Date
AU2003201067A1 true AU2003201067A1 (en) 2003-07-24

Family

ID=9928756

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003201067A Abandoned AU2003201067A1 (en) 2002-01-08 2003-01-07 Positioning of mechanised mining apparatus

Country Status (3)

Country Link
AU (1) AU2003201067A1 (en)
GB (1) GB2383914A (en)
WO (1) WO2003058031A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014644B4 (en) 2010-04-12 2021-07-22 Liebherr-Components Biberach Gmbh Self-propelled work machine with an electric drive system and a method for operating such a system
DE102010014649B4 (en) 2010-04-12 2021-05-27 Liebherr-Components Biberach Gmbh Self-propelled surface milling cutter with electric milling drum drive
DE102010023024A1 (en) 2010-04-16 2011-10-20 Liebherr-Werk Biberach Gmbh Self-propelled surface milling cutter with fixed bearing of the milling drum drive
DE102011108016A1 (en) 2011-07-19 2013-01-24 Liebherr-Components Biberach Gmbh Self-propelled surface milling cutter
CN103206214A (en) * 2013-03-29 2013-07-17 三一重型装备有限公司 Continuous milling machine and traveling and loading control system
WO2015031803A1 (en) * 2013-08-29 2015-03-05 Joy Mm Delaware, Inc. Detecting sump depth of miner
US10087754B2 (en) 2016-03-24 2018-10-02 Joy Global Underground Mining Llc Longwall system face alignment detection and steering
CN106368699B (en) * 2016-08-29 2018-03-20 西安煤矿机械有限公司 It is a kind of using automatic coal cutting as the coal-winning machine coal mining control method supplemented by main remote intervention
CN106321097B (en) * 2016-08-30 2018-03-23 西安煤矿机械有限公司 A kind of flitting teaching playback automatic cutting control method
CN111337883B (en) * 2020-04-17 2022-02-08 中国矿业大学(北京) Intelligent detection and identification system and method for mine coal rock interface
CN115839249B (en) * 2023-01-16 2023-04-18 煤炭科学技术研究院有限公司 Method for arranging ultra-long working face double-measure roadway under sequential mining condition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262964A (en) * 1977-02-14 1981-04-21 Kerr-Mcgee Corporation System for detecting interfaces between mineral seams and the surrounding earth formations
GB2042024B (en) * 1979-02-16 1982-10-20 Coal Industry Patents Ltd Underground mining equipment
GB2044032A (en) * 1979-02-27 1980-10-08 Coal Industry Patents Ltd Mining machines
US4430653A (en) 1979-11-02 1984-02-07 Conoco Inc. Earth probing radar system
US4678236A (en) * 1985-02-11 1987-07-07 Reinhard Wirtgen Apparatus for working deposits by the open-cast working process
DE3627015A1 (en) * 1986-08-09 1988-02-11 Krupp Gmbh Automatic control system for continuous cutting-edge control
US5500649A (en) * 1994-10-20 1996-03-19 The United States Of America As Represented By The Secretary Of The Interior Method and apparatus for monitoring the thickness of a coal rib during rib formation
DE4439601C2 (en) * 1994-11-05 1999-02-18 Voest Alpine Bergtechnik Method for controlling the direction of a machine used in underground operations and machine suitable for performing the method
US5607205A (en) * 1995-06-06 1997-03-04 Caterpillar Inc. Object responsive implement control system
US5720354A (en) 1996-01-11 1998-02-24 Vermeer Manufacturing Company Trenchless underground boring system with boring tool location
US5769503A (en) * 1996-07-23 1998-06-23 Stolar, Inc. Method and apparatus for a rotating cutting drum or arm mounted with paired opposite circular polarity antennas and resonant microstrip patch transceiver for measuring coal, trona and potash layers forward, side and around a continuous mining machine

Also Published As

Publication number Publication date
GB0200331D0 (en) 2002-02-20
GB2383914A (en) 2003-07-09
WO2003058031A1 (en) 2003-07-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase