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GB8610743D0 - Control for shearer loader - Google Patents

Control for shearer loader

Info

Publication number
GB8610743D0
GB8610743D0 GB868610743A GB8610743A GB8610743D0 GB 8610743 D0 GB8610743 D0 GB 8610743D0 GB 868610743 A GB868610743 A GB 868610743A GB 8610743 A GB8610743 A GB 8610743A GB 8610743 D0 GB8610743 D0 GB 8610743D0
Authority
GB
United Kingdom
Prior art keywords
control
shearer loader
shearer
loader
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
GB868610743A
Other versions
GB2174443B (en
GB2174443A (en
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB8610743D0 publication Critical patent/GB8610743D0/en
Publication of GB2174443A publication Critical patent/GB2174443A/en
Application granted granted Critical
Publication of GB2174443B publication Critical patent/GB2174443B/en
Expired legal-status Critical Current

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
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit
    • E21C25/145—Cowls

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)
  • Operation Control Of Excavators (AREA)
GB08610743A 1985-05-02 1986-05-01 Control for automatic adjustment of the cowl of a shearer loader used in underground mining Expired GB2174443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515787 DE3515787A1 (en) 1985-05-02 1985-05-02 CONTROL FOR AUTOMATICALLY ADJUSTING THE SPACE SHIELD OF A ROLL MILLING MACHINE USED IN UNDERGROUND MINING

Publications (3)

Publication Number Publication Date
GB8610743D0 true GB8610743D0 (en) 1986-06-04
GB2174443A GB2174443A (en) 1986-11-05
GB2174443B GB2174443B (en) 1988-02-24

Family

ID=6269653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08610743A Expired GB2174443B (en) 1985-05-02 1986-05-01 Control for automatic adjustment of the cowl of a shearer loader used in underground mining

Country Status (2)

Country Link
DE (1) DE3515787A1 (en)
GB (1) GB2174443B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383394A (en) * 1986-09-26 1988-04-14 株式会社三井三池製作所 Double ranging drum cutter having operation length control apparatus
US5013091A (en) * 1989-12-22 1991-05-07 Consolidation Coal Company Method of indirect measurement of cowl position on a longwall shearer
EP2739825A4 (en) 2011-08-03 2016-07-27 Joy Mm Delaware Inc Material handling system for mining machine

Also Published As

Publication number Publication date
GB2174443B (en) 1988-02-24
DE3515787A1 (en) 1986-11-06
GB2174443A (en) 1986-11-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee