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GB1085768A - Coal plough - Google Patents

Coal plough

Info

Publication number
GB1085768A
GB1085768A GB41330/65A GB4133065A GB1085768A GB 1085768 A GB1085768 A GB 1085768A GB 41330/65 A GB41330/65 A GB 41330/65A GB 4133065 A GB4133065 A GB 4133065A GB 1085768 A GB1085768 A GB 1085768A
Authority
GB
United Kingdom
Prior art keywords
plough
kerfing
coal
assembly
main
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
GB41330/65A
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 GB1085768A publication Critical patent/GB1085768A/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

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)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Chain Conveyers (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

1,085,768. Coal ploughs. GEWERKSGHAFT EISENHUTTE WESTFALIA, Sept. 29, 1965 [Nov. 2, 1964], No. 41330/65. Heading E1F. A main plough assembly for operating over the or the major height of a face and an associated pre-kerfing tool carrier are pivotally mounted about parallel axis on the body of a coal plough and are linked together for common pivotal movement by a rigid link. Preferably the plough has a main plough assembly at either end and the associated prekerfing tool carriers comprise a plate pivoted on the body between the assemblies and provided at opposed ends with kerfing tools.
GB41330/65A 1964-11-02 1965-09-29 Coal plough Expired GB1085768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG31066U DE1908213U (en) 1964-11-02 1964-11-02 CABBAGE PLANE WITH FLAP-LIKE CHISEL CARRIERS.

Publications (1)

Publication Number Publication Date
GB1085768A true GB1085768A (en) 1967-10-04

Family

ID=7124157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41330/65A Expired GB1085768A (en) 1964-11-02 1965-09-29 Coal plough

Country Status (6)

Country Link
US (1) US3342529A (en)
AT (1) AT253439B (en)
BE (1) BE671546A (en)
DE (1) DE1908213U (en)
GB (1) GB1085768A (en)
NL (1) NL6512717A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253658B (en) * 1965-05-10 1967-11-09 Gewerk Eisenhuette Westfalia Coal plane with swiveling chisel carriers
DE1258369B (en) * 1966-03-26 1968-01-11 Gewerk Eisenhuette Westfalia Coal plane with pivoting chisel carriers
DE7110531U (en) * 1971-03-19 1971-06-24 Gebr Eickhoff Mbh COAL PLANER
DE3447173A1 (en) * 1984-12-22 1986-07-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Plough for underground extraction
DE3447176C2 (en) * 1984-12-22 1995-06-22 Westfalia Becorit Ind Tech Planer for underground mining

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444027A (en) * 1891-01-06 Mining-machine
DE811105C (en) * 1948-10-02 1951-08-16 Alexander Schubert Coal plane
DE865884C (en) * 1949-04-09 1953-02-05 Gewerkschaft Des Steinkohlen B Device for dismantling, in particular, thin, flat-mounted floezen
DE1192134B (en) * 1960-08-23 1965-05-06

Also Published As

Publication number Publication date
DE1908213U (en) 1965-01-14
US3342529A (en) 1967-09-19
NL6512717A (en) 1966-05-03
AT253439B (en) 1967-04-10
BE671546A (en) 1966-04-28

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