AU6763774A - An improved mining installation - Google Patents

An improved mining installation

Info

Publication number
AU6763774A
AU6763774A AU67637/74A AU6763774A AU6763774A AU 6763774 A AU6763774 A AU 6763774A AU 67637/74 A AU67637/74 A AU 67637/74A AU 6763774 A AU6763774 A AU 6763774A AU 6763774 A AU6763774 A AU 6763774A
Authority
AU
Australia
Prior art keywords
mining installation
improved mining
improved
installation
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.)
Expired
Application number
AU67637/74A
Other versions
AU496131B2 (en
Inventor
HEYER CHRISTOPH RÃœSSMANN HORST SCHLESENER WILLY
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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
Priority claimed from DE19732319910 external-priority patent/DE2319910B2/en
Priority claimed from DE19732330764 external-priority patent/DE2330764C2/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of AU6763774A publication Critical patent/AU6763774A/en
Publication of AU496131B2 publication Critical patent/AU496131B2/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
    • E21C35/08—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
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0445—Extensions of the base member supporting the conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
AU67637/74A 1974-04-08 An improved mining installation Expired AU496131B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732319910 DE2319910B2 (en) 1973-04-19 1973-04-19 DEVICE FOR LEVELING A PLANE OR DGL.
DE19732330764 DE2330764C2 (en) 1973-06-16 1973-06-16 Device for level control of a mining machine, in particular a planer

Publications (2)

Publication Number Publication Date
AU6763774A true AU6763774A (en) 1975-10-09
AU496131B2 AU496131B2 (en) 1975-10-09

Family

ID=

Also Published As

Publication number Publication date
GB1471311A (en) 1977-04-21
CS203073B2 (en) 1981-02-27
FR2226548B1 (en) 1983-04-15
FR2226548A1 (en) 1974-11-15
PL89822B1 (en) 1976-12-31

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