GB1000701A - Mineral-cutting picks - Google Patents

Mineral-cutting picks

Info

Publication number
GB1000701A
GB1000701A GB28678/60A GB2867860A GB1000701A GB 1000701 A GB1000701 A GB 1000701A GB 28678/60 A GB28678/60 A GB 28678/60A GB 2867860 A GB2867860 A GB 2867860A GB 1000701 A GB1000701 A GB 1000701A
Authority
GB
United Kingdom
Prior art keywords
mineral
pick
cutting
shank
bore
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
GB28678/60A
Inventor
Charles Hickman Davis
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB28678/60A priority Critical patent/GB1000701A/en
Publication of GB1000701A publication Critical patent/GB1000701A/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
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

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)

Abstract

1,000,701. Mineral-mining picks. COAL INDUSTRY (PATENTS) Ltd. Nov. 17, 1961 [Aug. 18, 1960], No. 28678/60. Heading E1F. The cutting extremity of a mineral-cutting pick is constituted by a hard metal insert 8 having a shank 9 extending into a bore in the body of the pick and being provided with a shoulder 12 extending laterally from the shank and abutting the body of the pick around the external end of the bore.
GB28678/60A 1960-08-18 1960-08-18 Mineral-cutting picks Expired GB1000701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28678/60A GB1000701A (en) 1960-08-18 1960-08-18 Mineral-cutting picks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28678/60A GB1000701A (en) 1960-08-18 1960-08-18 Mineral-cutting picks

Publications (1)

Publication Number Publication Date
GB1000701A true GB1000701A (en) 1965-08-11

Family

ID=10279401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28678/60A Expired GB1000701A (en) 1960-08-18 1960-08-18 Mineral-cutting picks

Country Status (1)

Country Link
GB (1) GB1000701A (en)

Cited By (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

Cited By (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

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