GB2009819B - Drum cutter-loader machines - Google Patents

Drum cutter-loader machines

Info

Publication number
GB2009819B
GB2009819B GB7847238A GB7847238A GB2009819B GB 2009819 B GB2009819 B GB 2009819B GB 7847238 A GB7847238 A GB 7847238A GB 7847238 A GB7847238 A GB 7847238A GB 2009819 B GB2009819 B GB 2009819B
Authority
GB
United Kingdom
Prior art keywords
drum cutter
loader machines
loader
machines
cutter
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
GB7847238A
Other versions
GB2009819A (en
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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
Application filed by Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB2009819A publication Critical patent/GB2009819A/en
Application granted granted Critical
Publication of GB2009819B publication Critical patent/GB2009819B/en
Expired legal-status Critical Current

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
    • E21C31/04—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices imparting both a rotary and reciprocating motion
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Accessories And Tools For Shearing Machines (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB7847238A 1977-12-09 1978-12-05 Drum cutter-loader machines Expired GB2009819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772754862 DE2754862C2 (en) 1977-12-09 1977-12-09 Roller cutting machine, especially for low seams

Publications (2)

Publication Number Publication Date
GB2009819A GB2009819A (en) 1979-06-20
GB2009819B true GB2009819B (en) 1982-01-27

Family

ID=6025688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847238A Expired GB2009819B (en) 1977-12-09 1978-12-05 Drum cutter-loader machines

Country Status (2)

Country Link
DE (1) DE2754862C2 (en)
GB (1) GB2009819B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914861C2 (en) * 1979-04-12 1984-07-26 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Rack for mining machines in underground mining
ES8104489A1 (en) * 1980-01-24 1980-12-16 Empresa Nac Hulleras Norte A cutting machine for mining operations
WO1982000680A1 (en) * 1980-08-13 1982-03-04 M Barry Mineral winning machine and system
DE3131751A1 (en) * 1980-08-13 1982-04-08 Dresser Europe S.A., 1160 Bruxelles DEGRADATION MACHINE AND SYSTEM
GB2084220B (en) * 1980-09-26 1984-01-25 Coal Industry Patents Ltd Mining machines
WO1982003654A1 (en) * 1981-04-23 1982-10-28 Brownlie James Integrated cutter,breaker and haulage drive gearcase
DE3408422A1 (en) * 1984-03-08 1985-09-12 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum ROLL MILLING MACHINE, ESPECIALLY FOR LOW FLOE DISMANTLING
DE3418731A1 (en) * 1984-05-19 1985-11-21 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum ROLL MILLING MACHINE WITH A WIND MOTOR CROSSED TO THE MACHINE DIRECTION
GB8501688D0 (en) * 1985-01-23 1985-02-27 Dresser Uk Ltd Mining machine
DE3735596A1 (en) * 1987-10-21 1989-05-11 Eickhoff Geb Shearer loader with vertically adjustable cutting drums mounted on supporting arms

Also Published As

Publication number Publication date
GB2009819A (en) 1979-06-20
DE2754862C2 (en) 1981-10-01
DE2754862A1 (en) 1979-06-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee