ATA255189A - MINING MACHINE - Google Patents

MINING MACHINE

Info

Publication number
ATA255189A
ATA255189A AT255189A AT255189A ATA255189A AT A255189 A ATA255189 A AT A255189A AT 255189 A AT255189 A AT 255189A AT 255189 A AT255189 A AT 255189A AT A255189 A ATA255189 A AT A255189A
Authority
AT
Austria
Prior art keywords
mining machine
mining
machine
Prior art date
Application number
AT255189A
Other languages
German (de)
Other versions
AT393151B (en
Inventor
Karl Dipl Ing Lerchbaum
Original Assignee
Voest Alpine Zeltweg
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 Voest Alpine Zeltweg filed Critical Voest Alpine Zeltweg
Priority to AT255189A priority Critical patent/AT393151B/en
Publication of ATA255189A publication Critical patent/ATA255189A/en
Application granted granted Critical
Publication of AT393151B publication Critical patent/AT393151B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

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)
AT255189A 1989-11-06 1989-11-06 Mining recovery machine AT393151B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT255189A AT393151B (en) 1989-11-06 1989-11-06 Mining recovery machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT255189A AT393151B (en) 1989-11-06 1989-11-06 Mining recovery machine

Publications (2)

Publication Number Publication Date
ATA255189A true ATA255189A (en) 1991-01-15
AT393151B AT393151B (en) 1991-08-26

Family

ID=3536302

Family Applications (1)

Application Number Title Priority Date Filing Date
AT255189A AT393151B (en) 1989-11-06 1989-11-06 Mining recovery machine

Country Status (1)

Country Link
AT (1) AT393151B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821589B1 (en) * 2013-07-04 2015-10-28 Sandvik Intellectual Property AB Mining machine cutting head drive assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900079A1 (en) * 1988-01-26 1989-08-03 Voest Alpine Maschinenbau Apparatus for removing material won by means of a rotating excavating tool

Also Published As

Publication number Publication date
AT393151B (en) 1991-08-26

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee