GB1085757A - Improvements in or relating to cutter picks - Google Patents

Improvements in or relating to cutter picks

Info

Publication number
GB1085757A
GB1085757A GB42423/64A GB4242364A GB1085757A GB 1085757 A GB1085757 A GB 1085757A GB 42423/64 A GB42423/64 A GB 42423/64A GB 4242364 A GB4242364 A GB 4242364A GB 1085757 A GB1085757 A GB 1085757A
Authority
GB
United Kingdom
Prior art keywords
rib
relating
oct
tip
groove
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
GB42423/64A
Inventor
Sidney Ernest Proctor
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.)
Austin Hoy and Co Ltd
Original Assignee
Austin Hoy 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 Austin Hoy and Co Ltd filed Critical Austin Hoy and Co Ltd
Priority to GB42423/64A priority Critical patent/GB1085757A/en
Publication of GB1085757A publication Critical patent/GB1085757A/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
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

Abstract

1,085,757. Mining picks. AUSTIN HOY & CO. Ltd. Oct. 6; 1965 [Oct. 16, 1964], No. 42423/64. Heading E1F. In a tipped cutter pick the junction between the tip and the shanked body of the pick involves a groove in the tip and a complementarily shaped rib on the body, the axis of the groove and the rib lying in the same plane as the line of action of the rib and extending substantially parallel to the longitudinal axis of the shank.
GB42423/64A 1964-10-16 1964-10-16 Improvements in or relating to cutter picks Expired GB1085757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42423/64A GB1085757A (en) 1964-10-16 1964-10-16 Improvements in or relating to cutter picks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42423/64A GB1085757A (en) 1964-10-16 1964-10-16 Improvements in or relating to cutter picks

Publications (1)

Publication Number Publication Date
GB1085757A true GB1085757A (en) 1967-10-04

Family

ID=10424350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42423/64A Expired GB1085757A (en) 1964-10-16 1964-10-16 Improvements in or relating to cutter picks

Country Status (1)

Country Link
GB (1) GB1085757A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249116A (en) * 1990-10-23 1992-04-29 Hydra Tools Int Plc Mineral cutter pick and tip
GB2260149A (en) * 1991-10-01 1993-04-07 Hydra Tools Int Plc Carbide tip and pick
US5235961A (en) * 1991-10-19 1993-08-17 Hydra Tools International Plc Carbide tip and pick
CN103016002A (en) * 2012-11-10 2013-04-03 中煤张家口煤矿机械有限责任公司 Planing cutter for coal plough

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249116A (en) * 1990-10-23 1992-04-29 Hydra Tools Int Plc Mineral cutter pick and tip
GB2249116B (en) * 1990-10-23 1994-07-06 Hydra Tools Int Plc Mineral cutter pick and tip
GB2260149A (en) * 1991-10-01 1993-04-07 Hydra Tools Int Plc Carbide tip and pick
GB2260149B (en) * 1991-10-01 1995-07-26 Hydra Tools Int Plc Carbide tip and pick
US5235961A (en) * 1991-10-19 1993-08-17 Hydra Tools International Plc Carbide tip and pick
CN103016002A (en) * 2012-11-10 2013-04-03 中煤张家口煤矿机械有限责任公司 Planing cutter for coal plough

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