GB884224A - An improved pick for cutting machines used in mines - Google Patents

An improved pick for cutting machines used in mines

Info

Publication number
GB884224A
GB884224A GB33398/59A GB3339859A GB884224A GB 884224 A GB884224 A GB 884224A GB 33398/59 A GB33398/59 A GB 33398/59A GB 3339859 A GB3339859 A GB 3339859A GB 884224 A GB884224 A GB 884224A
Authority
GB
United Kingdom
Prior art keywords
mines
cutting machines
machines used
improved pick
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
GB33398/59A
Inventor
Douglas Charles Sellars
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.)
N J MUSCHAMP AND Co Ltd
Original Assignee
N J MUSCHAMP AND 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
Application filed by N J MUSCHAMP AND Co Ltd filed Critical N J MUSCHAMP AND Co Ltd
Priority to GB33398/59A priority Critical patent/GB884224A/en
Publication of GB884224A publication Critical patent/GB884224A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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 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

Abstract

884,224. Mineral-mining picks. MUSCHAMP & CO. Ltd., N. J. Aug. 17, 1960 [Oct. 2, 1959], No. 33398/59. Class 68(1). The projecting end 4b of a hard metal cutting tip 4 secured in the end 3 of a pick 1 for use in a mineral-mining machine is of conical shape. Specification 834,613 is referred to.
GB33398/59A 1959-10-02 1959-10-02 An improved pick for cutting machines used in mines Expired GB884224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33398/59A GB884224A (en) 1959-10-02 1959-10-02 An improved pick for cutting machines used in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33398/59A GB884224A (en) 1959-10-02 1959-10-02 An improved pick for cutting machines used in mines

Publications (1)

Publication Number Publication Date
GB884224A true GB884224A (en) 1961-12-13

Family

ID=10352426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33398/59A Expired GB884224A (en) 1959-10-02 1959-10-02 An improved pick for cutting machines used in mines

Country Status (1)

Country Link
GB (1) GB884224A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220813B (en) * 1963-04-02 1966-07-14 Poudres Metalliques Et Des All Tool for coal planes and other mining equipment
DE1275499B (en) * 1965-01-09 1968-08-22 Tungsten Carbide Developments Chisel or similar tool with an inserted peg-like hard metal tip
US8789894B2 (en) 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220813B (en) * 1963-04-02 1966-07-14 Poudres Metalliques Et Des All Tool for coal planes and other mining equipment
DE1275499B (en) * 1965-01-09 1968-08-22 Tungsten Carbide Developments Chisel or similar tool with an inserted peg-like hard metal tip
US8789894B2 (en) 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface

Similar Documents

Publication Publication Date Title
GB924273A (en) Improvements in or relating to haymaking machines
GB904777A (en) Improvements in or relating to a nail feeding mechanism
GB884224A (en) An improved pick for cutting machines used in mines
GB729796A (en) Improvements in or relating to cutter tools for mining machines
GB932572A (en) Improvements relating to end-mills
GB834613A (en) An improved pick for cutting machines used in mines
AU243055B2 (en) Cigarette tip removal machine
GB855172A (en) Improvements in and relating to coal cutting machines
AU6281660A (en) Cigarette tip removal machine
JPS5228779A (en) Cutting tool
CA582144A (en) Cutting machine template
CA523147A (en) Drilling machine
CA531194A (en) Drilling machine
GB831753A (en) Tool holder
GB1006829A (en) Improvements in coal cutter picks
CA525192A (en) Mining machine head
CA594618A (en) Cutting tool with replaceable tip
CA587352A (en) Machine tool with an eccentric toolholder
CA527756A (en) Removable tip pulverizer hammer
AU163716B2 (en) Improved power posthole boring machine
CA528217A (en) Boring machine
CA524006A (en) Rivet inserting machine
CA524007A (en) Rivet inserting machine
CA557571A (en) Shirt body pressing machine
AU1847053A (en) Improved power posthole boring machine