GB1102605A - Coal plough - Google Patents

Coal plough

Info

Publication number
GB1102605A
GB1102605A GB33985/65A GB3398565A GB1102605A GB 1102605 A GB1102605 A GB 1102605A GB 33985/65 A GB33985/65 A GB 33985/65A GB 3398565 A GB3398565 A GB 3398565A GB 1102605 A GB1102605 A GB 1102605A
Authority
GB
United Kingdom
Prior art keywords
aug
mineral
pivotable
carriers
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
GB33985/65A
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
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1102605A publication Critical patent/GB1102605A/en
Expired legal-status Critical Current

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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements

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)
  • Shovels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1,102,605. Mineral-mining ploughs. GERWERKSCHAFT EISENHUTTE WESTFALIA. 9, Aug., 1965 [12. Aug., 1964], No. 33985/ 65. Heading E1F. A mineral-mining plough comprises spaced carriages 10, 11 with cutter bit carriers 12, 13 respectively, which carriers are connected together by a superstructure 14 on which is assembled a variable number of individual elements 15 . . 19 which are in all, or in some cases individually adjustable in cutting depth for adaption to a varying seam thickness. Each element comprises a base plate on which are articulated two link rods pivotable in the plane of the same which commonly carry the detaching tool adapted to be advanced or retarded by a pressure medium cylinder and rod 24, 25. A control arrangement operates one or all of the cylinders 24. The element 19 is pivotable about an axis. 29 by a cylinder 30.
GB33985/65A 1964-08-12 1965-08-09 Coal plough Expired GB1102605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG41316A DE1238418B (en) 1964-08-12 1964-08-12 Coal plane, which consists of a basic body and a changing number of chisel-bearing individual elements arranged on top of one another in order to adapt to changing dimensions

Publications (1)

Publication Number Publication Date
GB1102605A true GB1102605A (en) 1968-02-07

Family

ID=7126654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33985/65A Expired GB1102605A (en) 1964-08-12 1965-08-09 Coal plough

Country Status (5)

Country Link
US (1) US3361479A (en)
BE (1) BE668148A (en)
DE (1) DE1238418B (en)
GB (1) GB1102605A (en)
NL (1) NL6509789A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445138A (en) * 1967-09-05 1969-05-20 Gewerk Eisenhuette Westfalia Mining planer
US4013320A (en) * 1974-09-26 1977-03-22 World Oil Mining Ltd. Hook plough apparatus for longwall mining
DE2607100C2 (en) * 1976-02-21 1983-11-17 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Planes with adjustable loosening tools or tool carriers
DE2832319C2 (en) * 1978-07-22 1984-09-27 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 4200 Oberhausen Hydromechanical planer with cutting and breaking heads
DE3011100C3 (en) * 1980-03-22 1993-11-18 Halbach & Braun Planer
DE3202350C2 (en) * 1982-01-26 1984-08-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Cutting and breaking tool for a hydromechanical mining machine
DE3313502A1 (en) * 1983-04-14 1984-10-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen PLANE FOR UNDERGROUND PROFIT
DE3447176C2 (en) * 1984-12-22 1995-06-22 Westfalia Becorit Ind Tech Planer for underground mining

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569935C (en) * 1931-09-02 1933-02-09 Bruno Grahlmann Schraemmaschine
DE914724C (en) * 1943-03-30 1954-07-08 Consolidation Bergbau Ag Coal plane for steep storage
US2666629A (en) * 1950-02-25 1954-01-19 Mavor & Coulson Ltd Adjustable cutter for strip mining machines
GB935012A (en) * 1959-01-12 1963-08-21 Clarke Chapman Ltd Improvements in and relating to coal cutting machines
FR1257509A (en) * 1960-05-23 1961-03-31 Gewerk Eisenhuette Westfalia Plane made up of two articulated elements for automatic felling and loading of coal, usable in particular in mines

Also Published As

Publication number Publication date
DE1238418B (en) 1967-04-13
NL6509789A (en) 1966-02-14
US3361479A (en) 1968-01-02
BE668148A (en) 1966-02-11

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