GB1188362A - Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like - Google Patents

Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like

Info

Publication number
GB1188362A
GB1188362A GB45342/69A GB4534269A GB1188362A GB 1188362 A GB1188362 A GB 1188362A GB 45342/69 A GB45342/69 A GB 45342/69A GB 4534269 A GB4534269 A GB 4534269A GB 1188362 A GB1188362 A GB 1188362A
Authority
GB
United Kingdom
Prior art keywords
tool
mounting means
mining machine
cutter tool
shank
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
GB45342/69A
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.)
Cincinnati Mine Machinery Co
Original Assignee
Cincinnati Mine Machinery Co
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 US611513A external-priority patent/US3397012A/en
Application filed by Cincinnati Mine Machinery Co filed Critical Cincinnati Mine Machinery Co
Priority claimed from GB03469/67A external-priority patent/GB1188361A/en
Publication of GB1188362A publication Critical patent/GB1188362A/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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
    • 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
    • E21C35/191—Means for fixing picks or holders for fixing 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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

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)
  • Milling Processes (AREA)

Abstract

1,188,362. Mineral-mining picks. CINCINNATI MINE MACHINERY CO. 22 March, 1967 [24 March, 1966; 19 Dec., 1966], No. 45342/69. Divided out of 1188361. Heading E1F. A cutting tool 19 for use with a mounting block 1 of the referred to Specification 1188361 has a shank 21 of circular cross section, of a diameter that comprises the maximum transverse dimension of the tool, and terminates at the rear end in an abutment surface 21a. A cutting tip 22 may be mounted directly in the head 20 of a tool or in a cap mounted on said head. An annular groove or a bore 17 may be provided in the shank for receiving retaining means 18 by which the tool may be located in the block 1.
GB45342/69A 1966-03-24 1967-03-22 Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like Expired GB1188362A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53715866A 1966-03-24 1966-03-24
US611513A US3397012A (en) 1966-12-19 1966-12-19 Cutter bits and means for mounting them
GB03469/67A GB1188361A (en) 1966-03-24 1967-03-22 Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool

Publications (1)

Publication Number Publication Date
GB1188362A true GB1188362A (en) 1970-04-15

Family

ID=27257001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45342/69A Expired GB1188362A (en) 1966-03-24 1967-03-22 Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like

Country Status (1)

Country Link
GB (1) GB1188362A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees