ES292977A1 - Improvements in or relating to picks - Google Patents

Improvements in or relating to picks

Info

Publication number
ES292977A1
ES292977A1 ES0292977A ES292977A ES292977A1 ES 292977 A1 ES292977 A1 ES 292977A1 ES 0292977 A ES0292977 A ES 0292977A ES 292977 A ES292977 A ES 292977A ES 292977 A1 ES292977 A1 ES 292977A1
Authority
ES
Spain
Prior art keywords
picks
relating
cutting
diamonds
pick
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
ES0292977A
Other languages
Spanish (es)
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.)
CLARKE TREVER GEORGE
Original Assignee
CLARKE TREVER GEORGE
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 CLARKE TREVER GEORGE filed Critical CLARKE TREVER GEORGE
Publication of ES292977A1 publication Critical patent/ES292977A1/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
    • E21C35/183—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
    • E21C35/1835—Chemical composition or specific material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

At least part of the cutting surface of a pick for a mineral-mining machine is provided with a matrix of diamonds or other hard industrial cutting gem stones.
ES0292977A 1962-10-31 1963-10-28 Improvements in or relating to picks Expired ES292977A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41210/62A GB1006617A (en) 1962-10-31 1962-10-31 Improvements in or relating to picks

Publications (1)

Publication Number Publication Date
ES292977A1 true ES292977A1 (en) 1964-02-01

Family

ID=10418626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0292977A Expired ES292977A1 (en) 1962-10-31 1963-10-28 Improvements in or relating to picks

Country Status (2)

Country Link
ES (1) ES292977A1 (en)
GB (1) GB1006617A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8789894B2 (en) 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface

Also Published As

Publication number Publication date
GB1006617A (en) 1965-10-06

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