GB201713521D0 - Cutting bit assembly - Google Patents

Cutting bit assembly

Info

Publication number
GB201713521D0
GB201713521D0 GBGB1713521.1A GB201713521A GB201713521D0 GB 201713521 D0 GB201713521 D0 GB 201713521D0 GB 201713521 A GB201713521 A GB 201713521A GB 201713521 D0 GB201713521 D0 GB 201713521D0
Authority
GB
United Kingdom
Prior art keywords
cutting bit
bit assembly
assembly
cutting
bit
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.)
Withdrawn
Application number
GBGB1713521.1A
Other versions
GB2550096A (en
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.)
Joy MM Delaware Inc
Original Assignee
Joy MM Delaware Inc
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 Joy MM Delaware Inc filed Critical Joy MM Delaware Inc
Publication of GB201713521D0 publication Critical patent/GB201713521D0/en
Publication of GB2550096A publication Critical patent/GB2550096A/en
Withdrawn legal-status Critical Current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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • 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
    • 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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
GB1713521.1A 2015-01-28 2015-01-28 Cutting bit assembly Withdrawn GB2550096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/013370 WO2016122502A1 (en) 2015-01-28 2015-01-28 Cutting bit assembly

Publications (2)

Publication Number Publication Date
GB201713521D0 true GB201713521D0 (en) 2017-10-04
GB2550096A GB2550096A (en) 2017-11-08

Family

ID=56543927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1713521.1A Withdrawn GB2550096A (en) 2015-01-28 2015-01-28 Cutting bit assembly

Country Status (5)

Country Link
CN (2) CN111706326B (en)
AU (3) AU2015380665B2 (en)
GB (1) GB2550096A (en)
WO (1) WO2016122502A1 (en)
ZA (1) ZA201704938B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113565502B (en) * 2021-08-12 2023-09-22 中国煤炭科工集团太原研究院有限公司 Efficient internal spray type transverse shaft type cantilever type heading machine cutting head

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854307A1 (en) * 1978-12-15 1980-07-03 Kennametal Inc BRACKET FOR ATTACHING CHISELS, ESPECIALLY ROUNDING CHISELS TO MINING EXTRACTION AND TRACKING MACHINES
DE4230678A1 (en) * 1992-09-14 1994-03-17 Krummenauer Gmbh & Co Kg Chisel holder for a cutting roller or a cutting head
AT404969B (en) * 1993-12-01 1999-04-26 Voest Alpine Bergtechnik CHISEL HOLDER WITH A DETACHABLE CHISEL CAN
US6485104B1 (en) * 2000-11-22 2002-11-26 Kennametal Inc. Cutting tool assembly with replaceable spray nozzle housing
US7097257B2 (en) * 2004-09-15 2006-08-29 Sandvik Intellectual Property Ab Cutting tool with nozzle for spraying water on cutter bit
AU2009247005A1 (en) * 2008-05-15 2009-11-19 Sandvik Intellectual Property Ab Sleeve with widening taper at rearward end of bore
US7883154B2 (en) * 2008-08-28 2011-02-08 Kennametal Inc. Cutting tool with water injection to the cutting bit shank
US8573706B2 (en) * 2009-07-29 2013-11-05 Esco Windber Inc. Cutting tool with nozzle for spraying water on a cutter bit
US8322795B2 (en) * 2010-01-22 2012-12-04 Joy Mm Delaware, Inc. Miner cutting bit holding apparatus
PL2539541T3 (en) * 2010-02-22 2014-01-31 Minnovation Ltd Extraction system for a mineral cutter pick

Also Published As

Publication number Publication date
AU2021204803A1 (en) 2021-08-05
CN107407146A (en) 2017-11-28
AU2023203206A1 (en) 2023-06-15
ZA201704938B (en) 2020-10-28
WO2016122502A1 (en) 2016-08-04
AU2015380665A1 (en) 2017-08-10
GB2550096A (en) 2017-11-08
CN111706326A (en) 2020-09-25
AU2021204803B2 (en) 2023-02-23
CN107407146B (en) 2020-07-24
CN111706326B (en) 2023-03-10
AU2015380665B2 (en) 2021-04-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20180726 AND 20180801

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)