BE791168A - Appareil de direction d'une haveuse aux grands fronts de taille - Google Patents

Appareil de direction d'une haveuse aux grands fronts de taille

Info

Publication number
BE791168A
BE791168A BE791168DA BE791168A BE 791168 A BE791168 A BE 791168A BE 791168D A BE791168D A BE 791168DA BE 791168 A BE791168 A BE 791168A
Authority
BE
Belgium
Prior art keywords
haveuse
fronts
large size
steering equipment
steering
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Coal Industry Patents Ltd
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.)
Publication date
Publication of BE791168A publication Critical patent/BE791168A/xx

Links

Classifications

    • 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
    • E21C35/282—Autonomous machines; Autonomous operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BE791168D 1971-11-12 Appareil de direction d'une haveuse aux grands fronts de taille BE791168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5269171A GB1376932A (en) 1971-11-12 1971-11-12 Apparatus for steering a longwall mineral mining machine

Publications (1)

Publication Number Publication Date
BE791168A true BE791168A (fr) 1973-05-09

Family

ID=10464902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791168D BE791168A (fr) 1971-11-12 Appareil de direction d'une haveuse aux grands fronts de taille

Country Status (5)

Country Link
US (1) US3817578A (enrdf_load_stackoverflow)
BE (1) BE791168A (enrdf_load_stackoverflow)
DE (1) DE2251813A1 (enrdf_load_stackoverflow)
FR (1) FR2159502A1 (enrdf_load_stackoverflow)
GB (1) GB1376932A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072349A (en) * 1973-12-07 1978-02-07 Coal Industry (Patents) Limited Steering of mining machines
GB1462479A (en) * 1974-05-21 1977-01-26 Coal Ind Mining machines
GB1483318A (en) * 1975-03-20 1977-08-17 Coal Ind Mining machines
GB1510386A (en) * 1975-12-10 1978-05-10 Coal Ind Apparatus for controlling the steering mechanism of a mining machine
GB1526028A (en) * 1976-04-30 1978-09-27 Coal Ind Method of and apparatus for steering a cutting means of a mineral mining machine
JPS53111630A (en) * 1977-03-11 1978-09-29 Tekken Constr Co Method of shield excavating and shield excavator
GB2088045B (en) 1980-10-28 1984-09-26 Coal Industry Patents Ltd Signal processing systems
US8157331B2 (en) * 2009-11-16 2012-04-17 Joy Mm Delaware, Inc. Method for steering a mining machine cutter
PL3199752T3 (pl) 2011-08-03 2019-05-31 Joy Global Underground Mining Llc Zautomatyzowane operacje maszyny górniczej
CN114278291B (zh) * 2021-12-20 2024-05-28 晋能控股煤业集团有限公司 一种煤矿掘进机自动截割工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047782A (en) * 1962-10-02 1966-11-09 Coal Industry Patents Ltd Mineral mining machines
GB1132765A (en) * 1966-03-09 1968-11-06 Anderson Mavor Ltd Improvements in mineral mining machines
GB1167731A (en) * 1966-04-22 1969-10-22 Coal Industry Patents Ltd Mineral mining machines and steering equipment therefor
GB1273334A (en) * 1970-01-15 1972-05-10 Coal Industry Patents Ltd Method of and apparatus for steering a longwall mineral mining machine

Also Published As

Publication number Publication date
US3817578A (en) 1974-06-18
FR2159502A1 (enrdf_load_stackoverflow) 1973-06-22
DE2251813A1 (de) 1973-05-17
GB1376932A (en) 1974-12-11

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