GB1061972A - Improvements in cutter picks for mining machines - Google Patents

Improvements in cutter picks for mining machines

Info

Publication number
GB1061972A
GB1061972A GB322063A GB322063A GB1061972A GB 1061972 A GB1061972 A GB 1061972A GB 322063 A GB322063 A GB 322063A GB 322063 A GB322063 A GB 322063A GB 1061972 A GB1061972 A GB 1061972A
Authority
GB
United Kingdom
Prior art keywords
shank
pick
cutter
jan
dust suppression
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
GB322063A
Inventor
Josef Synac
Gordon Ernest Boast
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 GB322063A priority Critical patent/GB1061972A/en
Publication of GB1061972A publication Critical patent/GB1061972A/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
    • E21C35/187—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
    • E21C35/19—Means for fixing picks or holders

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

1,061,972. Cutter picks; dust suppression means. COAL INDUSTRY (PATENTS) Ltd. Jan. 17, 1964 [Jan. 25, 1963], No. 3220/63. Heading E1F. Sealing means are associated with the shank of a cutter pick to establish a watertight seal beween the shank, which has a section bounded by a closed curve - preferably a circle, on a complementarily shaped wall of a shank-receiving opening in a pick holder so that dust suppression fluid entering the opening passes up a passage in the shank to emerge from nozzle means on to the cutting face of the pick.
GB322063A 1963-01-25 1963-01-25 Improvements in cutter picks for mining machines Expired GB1061972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB322063A GB1061972A (en) 1963-01-25 1963-01-25 Improvements in cutter picks for mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB322063A GB1061972A (en) 1963-01-25 1963-01-25 Improvements in cutter picks for mining machines

Publications (1)

Publication Number Publication Date
GB1061972A true GB1061972A (en) 1967-03-15

Family

ID=9754228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB322063A Expired GB1061972A (en) 1963-01-25 1963-01-25 Improvements in cutter picks for mining machines

Country Status (1)

Country Link
GB (1) GB1061972A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498677A1 (en) * 1981-01-29 1982-07-30 Mannesmann Ag TOOL OF HAIR MACHINE ROUND WITH SPRAY NOZZLE
FR2513308A1 (en) * 1981-09-19 1983-03-25 Anderson Strathclyde Ltd IMPROVEMENTS TO HAIR DRILL TOOLS
EP0198643A2 (en) * 1985-04-10 1986-10-22 Anderson Strathclyde Plc Mineral cutting picks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498677A1 (en) * 1981-01-29 1982-07-30 Mannesmann Ag TOOL OF HAIR MACHINE ROUND WITH SPRAY NOZZLE
FR2513308A1 (en) * 1981-09-19 1983-03-25 Anderson Strathclyde Ltd IMPROVEMENTS TO HAIR DRILL TOOLS
EP0198643A2 (en) * 1985-04-10 1986-10-22 Anderson Strathclyde Plc Mineral cutting picks
EP0198643A3 (en) * 1985-04-10 1987-02-04 Anderson Strathclyde Plc Mineral cutting picks

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