GB1088303A - Improvements in or relating to cutter-loading machines for the mining of coal - Google Patents

Improvements in or relating to cutter-loading machines for the mining of coal

Info

Publication number
GB1088303A
GB1088303A GB878966A GB878966A GB1088303A GB 1088303 A GB1088303 A GB 1088303A GB 878966 A GB878966 A GB 878966A GB 878966 A GB878966 A GB 878966A GB 1088303 A GB1088303 A GB 1088303A
Authority
GB
United Kingdom
Prior art keywords
cutter
mining
arm
coal
relating
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
GB878966A
Inventor
Josef Suchanek
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.)
VEDECKO VYZK UHELNY USTAV
Original Assignee
VEDECKO VYZK UHELNY USTAV
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 VEDECKO VYZK UHELNY USTAV filed Critical VEDECKO VYZK UHELNY USTAV
Publication of GB1088303A publication Critical patent/GB1088303A/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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor

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)

Abstract

1,088,303. Mineral mining machines. VEDECKO-VYZKUMNY UHELNY USTAV. Feb. 28, 1966 [March 17, 1965], No. 8789/66. Heading E1F. Associated with a mining machine cutter drum rotatable about a vertical axis is at least one cutter and loader arm, the or each arm being pivotably mounted on the drum so that the arm can be moved by a guide cam from the floor of a mine working up and over an inclined ramp on the side of a conveyer along which the machine to cut and pick up mineral from the floor and load it onto the conveyer.
GB878966A 1965-03-17 1966-02-28 Improvements in or relating to cutter-loading machines for the mining of coal Expired GB1088303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS174965 1965-03-17

Publications (1)

Publication Number Publication Date
GB1088303A true GB1088303A (en) 1967-10-25

Family

ID=5352644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878966A Expired GB1088303A (en) 1965-03-17 1966-02-28 Improvements in or relating to cutter-loading machines for the mining of coal

Country Status (1)

Country Link
GB (1) GB1088303A (en)

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