AU2726177A - Mineral cutter pick - Google Patents

Mineral cutter pick

Info

Publication number
AU2726177A
AU2726177A AU27261/77A AU2726177A AU2726177A AU 2726177 A AU2726177 A AU 2726177A AU 27261/77 A AU27261/77 A AU 27261/77A AU 2726177 A AU2726177 A AU 2726177A AU 2726177 A AU2726177 A AU 2726177A
Authority
AU
Australia
Prior art keywords
cutter pick
mineral cutter
mineral
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.)
Granted
Application number
AU27261/77A
Other versions
AU513301B2 (en
Inventor
SE Proctor
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 ENGINEERING 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
Priority claimed from GB30908/76A external-priority patent/GB1590825A/en
Application filed by PARS ENG CO Ltd filed Critical PARS ENG CO Ltd
Publication of AU2726177A publication Critical patent/AU2726177A/en
Application granted granted Critical
Publication of AU513301B2 publication Critical patent/AU513301B2/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
    • 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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • 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)
  • Milling Processes (AREA)
  • Golf Clubs (AREA)
AU27261/77A 1912-07-06 1977-07-22 Mineral cutter pick Expired AU513301B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB51077 1912-07-06
GB30908/76A GB1590825A (en) 1976-07-23 1976-07-23 Mineral cutter pick arrangement
GBGB30908/76 1976-07-23
GB5107776 1976-12-07
GBGB19856/77 1977-05-11
GB1985677 1977-05-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU47375/79A Addition AU4737579A (en) 1978-05-26 1979-05-23 Mineral cutter pick arrangement

Publications (2)

Publication Number Publication Date
AU2726177A true AU2726177A (en) 1979-01-25
AU513301B2 AU513301B2 (en) 1980-11-27

Family

ID=27257801

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27261/77A Expired AU513301B2 (en) 1912-07-06 1977-07-22 Mineral cutter pick

Country Status (6)

Country Link
JP (1) JPS5328002A (en)
AU (1) AU513301B2 (en)
CA (1) CA1099302A (en)
DE (1) DE2732285A1 (en)
ES (1) ES461005A1 (en)
FR (1) FR2398876A1 (en)

Also Published As

Publication number Publication date
ES461005A1 (en) 1978-05-16
FR2398876A1 (en) 1979-02-23
AU513301B2 (en) 1980-11-27
JPS5328002A (en) 1978-03-15
FR2398876B3 (en) 1980-05-16
DE2732285A1 (en) 1978-01-26
CA1099302A (en) 1981-04-14

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