AT273852B - Device for adjusting the level of machines and devices, especially in underground mining operations - Google Patents

Device for adjusting the level of machines and devices, especially in underground mining operations

Info

Publication number
AT273852B
AT273852B AT934966A AT934966A AT273852B AT 273852 B AT273852 B AT 273852B AT 934966 A AT934966 A AT 934966A AT 934966 A AT934966 A AT 934966A AT 273852 B AT273852 B AT 273852B
Authority
AT
Austria
Prior art keywords
machines
adjusting
devices
level
underground mining
Prior art date
Application number
AT934966A
Other languages
German (de)
Original Assignee
Gullick 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.)
Filing date
Publication date
Priority claimed from GB51991/65A external-priority patent/GB1158611A/en
Application filed by Gullick Ltd filed Critical Gullick Ltd
Application granted granted Critical
Publication of AT273852B publication Critical patent/AT273852B/en

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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E21C35/125—Means for inclining the conveyor
    • 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
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT934966A 1965-10-06 1966-10-05 Device for adjusting the level of machines and devices, especially in underground mining operations AT273852B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB51991/65A GB1158611A (en) 1965-10-06 1965-10-06 Improvements in or relating to apparatus for Levelling or Restoring a Mineral Mining Machine to a Predetermined Angular Setting
GB4237465 1965-10-06

Publications (1)

Publication Number Publication Date
AT273852B true AT273852B (en) 1969-08-25

Family

ID=26264885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT934966A AT273852B (en) 1965-10-06 1966-10-05 Device for adjusting the level of machines and devices, especially in underground mining operations

Country Status (2)

Country Link
AT (1) AT273852B (en)
DE (1) DE1283776B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605261D0 (en) * 1986-03-04 1986-04-09 Dawson G B Cutting machines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1887712U (en) * 1964-02-20 Gewerkschaft Eisenhütte Westfalia, Wethmar, Post Lünen Roll cutting machine movable on a face conveyor
GB966714A (en) * 1961-08-30 1964-08-12 Anderson Boyes & Co Ltd Improvements in and relating to mineral mining machines

Also Published As

Publication number Publication date
DE1283776B (en) 1968-11-28

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