MX159379A - IMPROVEMENTS IN THE SHEAR LOADER FOR THE EXTRACTION OF MINERALS - Google Patents

IMPROVEMENTS IN THE SHEAR LOADER FOR THE EXTRACTION OF MINERALS

Info

Publication number
MX159379A
MX159379A MX19411882A MX19411882A MX159379A MX 159379 A MX159379 A MX 159379A MX 19411882 A MX19411882 A MX 19411882A MX 19411882 A MX19411882 A MX 19411882A MX 159379 A MX159379 A MX 159379A
Authority
MX
Mexico
Prior art keywords
minerals
extraction
shear loader
loader
shear
Prior art date
Application number
MX19411882A
Other languages
Spanish (es)
Inventor
Felix Zinovievich Masovich
Vladimir Nikitovich Khorin
Original Assignee
G Pk I Ex
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 G Pk I Ex filed Critical G Pk I Ex
Publication of MX159379A publication Critical patent/MX159379A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Combines (AREA)
  • Harvester Elements (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Press Drives And Press Lines (AREA)
  • Catching Or Destruction (AREA)
  • Crushing And Grinding (AREA)
MX19411882A 1981-10-15 1982-08-24 IMPROVEMENTS IN THE SHEAR LOADER FOR THE EXTRACTION OF MINERALS MX159379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813346201A SU1089251A1 (en) 1981-10-15 1981-10-15 Stoping cutter-loader

Publications (1)

Publication Number Publication Date
MX159379A true MX159379A (en) 1989-05-22

Family

ID=20979746

Family Applications (1)

Application Number Title Priority Date Filing Date
MX19411882A MX159379A (en) 1981-10-15 1982-08-24 IMPROVEMENTS IN THE SHEAR LOADER FOR THE EXTRACTION OF MINERALS

Country Status (11)

Country Link
BE (1) BE893024A (en)
CA (1) CA1177097A (en)
CS (1) CS274708B2 (en)
DE (1) DE3216827C2 (en)
ES (1) ES8305457A1 (en)
FR (1) FR2514818B1 (en)
GB (1) GB2107758B (en)
MX (1) MX159379A (en)
PL (1) PL137721B1 (en)
SU (1) SU1089251A1 (en)
TR (1) TR22030A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735596A1 (en) * 1987-10-21 1989-05-11 Eickhoff Geb Shearer loader with vertically adjustable cutting drums mounted on supporting arms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732275C2 (en) * 1977-07-16 1983-01-13 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Roller cutting machine, especially for mining low seams
DE2807057C2 (en) * 1978-02-18 1983-11-17 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Circuit arrangement for a mining machine in underground mining, in particular for a roller cutting machine

Also Published As

Publication number Publication date
GB2107758B (en) 1985-07-17
CA1177097A (en) 1984-10-30
DE3216827A1 (en) 1983-05-26
DE3216827C2 (en) 1985-11-21
PL236691A1 (en) 1983-04-25
CS274708B2 (en) 1991-09-15
TR22030A (en) 1986-01-27
ES512184A0 (en) 1983-04-01
FR2514818A1 (en) 1983-04-22
BE893024A (en) 1982-10-29
FR2514818B1 (en) 1985-01-11
GB2107758A (en) 1983-05-05
ES8305457A1 (en) 1983-04-01
PL137721B1 (en) 1986-07-31
SU1089251A1 (en) 1984-04-30

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