GB1108236A - Chisel for a hard coal stripping machine - Google Patents

Chisel for a hard coal stripping machine

Info

Publication number
GB1108236A
GB1108236A GB4653465D GB4653465D GB1108236A GB 1108236 A GB1108236 A GB 1108236A GB 4653465 D GB4653465 D GB 4653465D GB 4653465 D GB4653465 D GB 4653465D GB 1108236 A GB1108236 A GB 1108236A
Authority
GB
United Kingdom
Prior art keywords
chisel
stripping machine
hard coal
coal stripping
nov
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
GB4653465D
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 GB1108236A publication Critical patent/GB1108236A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1,108,236. Mineral-cutter picks. GEWERKSCHAFT EISENHUTTE WESTFALIA. 3 Nov., 1965 [4 Nov., 1964], No. 46534/65. Heading E1F. A heavy duty cutter pick has adjustatbly clamped thereto a chisel for kerfing a mineral face before the face is engaged by the pick.
GB4653465D 1964-11-04 1965-11-03 Chisel for a hard coal stripping machine Expired GB1108236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG41937A DE1211571B (en) 1964-11-04 1964-11-04 Chisels for hard coal for peeling mining machines, especially coal planers

Publications (1)

Publication Number Publication Date
GB1108236A true GB1108236A (en) 1968-04-03

Family

ID=7126805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4653465D Expired GB1108236A (en) 1964-11-04 1965-11-03 Chisel for a hard coal stripping machine

Country Status (2)

Country Link
DE (1) DE1211571B (en)
GB (1) GB1108236A (en)

Also Published As

Publication number Publication date
DE1211571B (en) 1966-03-03

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