JPS54158303A - Ore cutter pick - Google Patents

Ore cutter pick

Info

Publication number
JPS54158303A
JPS54158303A JP6410679A JP6410679A JPS54158303A JP S54158303 A JPS54158303 A JP S54158303A JP 6410679 A JP6410679 A JP 6410679A JP 6410679 A JP6410679 A JP 6410679A JP S54158303 A JPS54158303 A JP S54158303A
Authority
JP
Japan
Prior art keywords
cutter pick
ore cutter
ore
pick
cutter
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.)
Pending
Application number
JP6410679A
Other languages
English (en)
Inventor
Aanesuto Purokutaa Shidonii
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.)
PARS ENG CO Ltd
Original Assignee
PARS ENG CO Ltd
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 PARS ENG CO Ltd filed Critical PARS ENG CO Ltd
Publication of JPS54158303A publication Critical patent/JPS54158303A/ja
Pending 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool

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)
  • Shearing Machines (AREA)
  • Earth Drilling (AREA)
  • Knives (AREA)
  • Binders And Loading Units For Sheaves (AREA)
JP6410679A 1978-05-26 1979-05-25 Ore cutter pick Pending JPS54158303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23129/78A GB1604100A (en) 1978-05-26 1978-05-26 Mineral cutter pick arrangement

Publications (1)

Publication Number Publication Date
JPS54158303A true JPS54158303A (en) 1979-12-14

Family

ID=10190607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6410679A Pending JPS54158303A (en) 1978-05-26 1979-05-25 Ore cutter pick

Country Status (8)

Country Link
JP (1) JPS54158303A (ja)
AU (1) AU4737579A (ja)
DE (1) DE2921240A1 (ja)
ES (1) ES243572Y (ja)
FR (1) FR2434924A2 (ja)
GB (1) GB1604100A (ja)
PL (1) PL215858A3 (ja)
ZA (1) ZA792505B (ja)

Also Published As

Publication number Publication date
FR2434924B2 (ja) 1981-12-24
ES243572U (es) 1979-10-16
ZA792505B (en) 1980-06-25
PL215858A3 (ja) 1980-02-25
DE2921240A1 (de) 1979-11-29
FR2434924A2 (fr) 1980-03-28
ES243572Y (es) 1980-05-16
GB1604100A (en) 1981-12-02
AU4737579A (en) 1979-12-06

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