AU469395B2 - Improvements in or relating to cutter devices for use in mining - Google Patents

Improvements in or relating to cutter devices for use in mining

Info

Publication number
AU469395B2
AU469395B2 AU44012/72A AU4401272A AU469395B2 AU 469395 B2 AU469395 B2 AU 469395B2 AU 44012/72 A AU44012/72 A AU 44012/72A AU 4401272 A AU4401272 A AU 4401272A AU 469395 B2 AU469395 B2 AU 469395B2
Authority
AU
Australia
Prior art keywords
mining
relating
cutter devices
cutter
devices
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
AU44012/72A
Other languages
English (en)
Other versions
AU4401272A (en
Inventor
Haller Herbert
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 AU4401272A publication Critical patent/AU4401272A/en
Application granted granted Critical
Publication of AU469395B2 publication Critical patent/AU469395B2/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
    • 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

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Knives (AREA)
AU44012/72A 1971-06-28 1972-06-28 Improvements in or relating to cutter devices for use in mining Expired AU469395B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82131 1971-06-25
DE19712131982 DE2131982C3 (de) 1971-06-28 1971-06-28 Meißelhalterung für Maschinen der schneidenden Gewinnung

Publications (2)

Publication Number Publication Date
AU4401272A AU4401272A (en) 1974-01-03
AU469395B2 true AU469395B2 (en) 1976-02-12

Family

ID=5811973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44012/72A Expired AU469395B2 (en) 1971-06-28 1972-06-28 Improvements in or relating to cutter devices for use in mining

Country Status (6)

Country Link
AU (1) AU469395B2 (cs)
BE (1) BE785543A (cs)
DE (1) DE2131982C3 (cs)
FR (1) FR2143752B2 (cs)
GB (1) GB1390648A (cs)
PL (1) PL71065B1 (cs)

Also Published As

Publication number Publication date
PL71065B1 (cs) 1974-04-30
DE2131982C3 (de) 1984-09-27
DE2131982B2 (de) 1979-11-22
FR2143752A2 (cs) 1973-02-09
GB1390648A (en) 1975-04-16
BE785543A (fr) 1972-10-16
AU4401272A (en) 1974-01-03
DE2131982A1 (de) 1973-01-18
FR2143752B2 (cs) 1977-01-14

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