GB1114865A - A mineral winning plough - Google Patents

A mineral winning plough

Info

Publication number
GB1114865A
GB1114865A GB38997/65A GB3899765A GB1114865A GB 1114865 A GB1114865 A GB 1114865A GB 38997/65 A GB38997/65 A GB 38997/65A GB 3899765 A GB3899765 A GB 3899765A GB 1114865 A GB1114865 A GB 1114865A
Authority
GB
United Kingdom
Prior art keywords
members
plough
mineral
winning
connectors
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
GB38997/65A
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 GB1114865A publication Critical patent/GB1114865A/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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Bridges Or Land Bridges (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Catching Or Destruction (AREA)

Abstract

1,114,865. Mineral-winning ploughs. GEWERKSOHAFT EISENHUTTE WESTFALIA. 13 Sept., 1965 [7 Oct., 1964], No. 38997/65. Heading E1F. In a mineral-winning plough the upper part of the plough is constituted by a number of vertically disposed, cutter-carrying members. Each member is connectable or disconnectable with a lower member by being slid horizontally into or out of engagement therewith and is lockable thereto by one or more horizontally movable connectors. Preferably the connectors are pins insertable into aligned bores in the members when the members are correctly positioned with respect to one another, the bores being disposed at right angles to the horizontal direction in which relative movement can occur between the members.
GB38997/65A 1964-10-07 1965-09-13 A mineral winning plough Expired GB1114865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964G0041718 DE1265091C2 (en) 1964-10-07 1964-10-07 Coal plane

Publications (1)

Publication Number Publication Date
GB1114865A true GB1114865A (en) 1968-05-22

Family

ID=7126748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38997/65A Expired GB1114865A (en) 1964-10-07 1965-09-13 A mineral winning plough

Country Status (5)

Country Link
US (1) US3361480A (en)
BE (1) BE670547A (en)
DE (1) DE1265091C2 (en)
ES (1) ES326239A1 (en)
GB (1) GB1114865A (en)

Families Citing this family (4)

* 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
DE7110531U (en) * 1971-03-19 1971-06-24 Gebr Eickhoff Mbh COAL PLANER
DE2250535C3 (en) * 1972-10-14 1980-12-18 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Coal plane
DE2509803A1 (en) * 1975-03-06 1976-09-23 Gewerk Eisenhuette Westfalia PLANES, IN PARTICULAR LOADING PLANES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831832C (en) * 1948-10-02 1952-02-18 Alexander Schubert Coal plane with stepped cutters in front of the main knife
DE806130C (en) * 1949-07-23 1951-06-11 Alexander Schubert Uncovered coal plane
US2666629A (en) * 1950-02-25 1954-01-19 Mavor & Coulson Ltd Adjustable cutter for strip mining machines
FR1177216A (en) * 1956-06-09 1959-04-22 Gewerk Eisenhuette Westfalia Planing device for working veins while straightening with mobile support

Also Published As

Publication number Publication date
DE1265091B (en) 1968-04-04
US3361480A (en) 1968-01-02
BE670547A (en) 1966-04-06
ES326239A1 (en) 1967-03-01
DE1265091C2 (en) 1973-05-17

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