CA2956603A1 - Pick, in particular a round-shank pick - Google Patents

Pick, in particular a round-shank pick Download PDF

Info

Publication number
CA2956603A1
CA2956603A1 CA2956603A CA2956603A CA2956603A1 CA 2956603 A1 CA2956603 A1 CA 2956603A1 CA 2956603 A CA2956603 A CA 2956603A CA 2956603 A CA2956603 A CA 2956603A CA 2956603 A1 CA2956603 A1 CA 2956603A1
Authority
CA
Canada
Prior art keywords
pick
region
cutting
face
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.)
Abandoned
Application number
CA2956603A
Other languages
English (en)
French (fr)
Inventor
Ulrich Kramer
Heiko Friederichs
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.)
Betek GmbH and Co KG
Original Assignee
Betek GmbH and Co KG
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 Betek GmbH and Co KG filed Critical Betek GmbH and Co KG
Publication of CA2956603A1 publication Critical patent/CA2956603A1/en
Abandoned 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • 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
    • E21C35/1835—Chemical composition or specific material
    • 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
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

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)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Milling Processes (AREA)
CA2956603A 2014-09-09 2015-09-08 Pick, in particular a round-shank pick Abandoned CA2956603A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014112964.4 2014-09-09
DE102014112964.4A DE102014112964A1 (de) 2014-09-09 2014-09-09 Meißel, insbesondere Rundschaftmeißel
PCT/EP2015/070474 WO2016038021A1 (de) 2014-09-09 2015-09-08 MEIßEL, INSBESONDERE RUNDSCHAFTMEIßEL

Publications (1)

Publication Number Publication Date
CA2956603A1 true CA2956603A1 (en) 2016-03-17

Family

ID=54056220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2956603A Abandoned CA2956603A1 (en) 2014-09-09 2015-09-08 Pick, in particular a round-shank pick

Country Status (9)

Country Link
US (1) US20170241265A1 (ru)
EP (1) EP3191685A1 (ru)
JP (1) JP2017526840A (ru)
CN (1) CN106795762A (ru)
BR (1) BR112017001911A2 (ru)
CA (1) CA2956603A1 (ru)
DE (2) DE202014010678U1 (ru)
RU (1) RU2017111812A (ru)
WO (1) WO2016038021A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015119119A1 (de) * 2015-11-06 2017-05-11 Betek Gmbh & Co. Kg Werkzeugsystem
DE102017121938A1 (de) * 2017-09-21 2019-03-21 Betek Gmbh & Co. Kg Fixationselement
GB201901712D0 (en) * 2019-02-07 2019-03-27 Element Six Gmbh Pick tool for road milling

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1844008U (de) * 1959-11-07 1961-12-28 Eickhoff Geb Schraemmeissel, insbesondere fuer walzenschraemmaschinen.
JPS50155302U (ru) * 1974-06-13 1975-12-23
GB1548913A (en) * 1975-01-22 1979-07-18 Secr Defence Excavating machines
SU686635A3 (ru) * 1975-08-30 1979-09-15 Геверкшафт Эйзенхютте Вестфалия (Фирма) Резец дл угольного струга
US4316636A (en) * 1979-02-01 1982-02-23 Kennametal Inc. Excavation and road maintenance bits and blocks
AU518204B2 (en) * 1979-02-01 1981-09-17 Kennametal Inc. Road planing tool
GB2113177B (en) * 1982-01-08 1986-02-05 Kennametal Inc Bit and block assembly
JPS60173285A (ja) * 1984-02-17 1985-09-06 大成建設株式会社 岩盤掘削ビツト
US4595241A (en) * 1984-04-16 1986-06-17 Gilbert Jerry F Digging tooth and holder therefor
GB8504668D0 (en) * 1985-02-22 1985-03-27 Hall & Pickles Ltd Mineral cutter pick
DE3701905C1 (de) 1987-01-23 1988-09-15 Betek Bergbau & Hartmetall Befestigung eines Rundschaftmeissels
GB8717116D0 (en) * 1987-07-20 1987-08-26 Wimet Mining Ltd Cutter picks
US5007685A (en) * 1989-01-17 1991-04-16 Kennametal Inc. Trenching tool assembly with dual indexing capability
JPH0522683U (ja) * 1991-08-27 1993-03-23 東芝タンガロイ株式会社 カツタービツト
JP3382730B2 (ja) * 1994-08-02 2003-03-04 株式会社小松製作所 耐摩耗肉盛層形成方法およびその方法を用いる耐摩耗複合材
CN2825948Y (zh) * 2004-09-28 2006-10-11 周崇义 径向安装式切向截齿
JP5547090B2 (ja) * 2008-01-08 2014-07-09 エスコ・コーポレイション 土工ロール用先端部
US8534766B2 (en) * 2008-04-22 2013-09-17 Kennametal Inc. Indexable cutting tool system
CN105370276B (zh) * 2010-03-18 2019-02-22 山东天工岩土工程设备有限公司 用于采掘机的截齿、磨损和安装系统
US8668275B2 (en) * 2011-07-06 2014-03-11 David R. Hall Pick assembly with a contiguous spinal region
US9033424B2 (en) * 2012-06-12 2015-05-19 Kennametal Inc. Wear resistant cutting tool
US9593577B2 (en) * 2012-09-28 2017-03-14 Element Six Gmbh Pick tool having a super-hard planar strike surface

Also Published As

Publication number Publication date
BR112017001911A2 (pt) 2017-11-28
DE202014010678U1 (de) 2016-04-13
CN106795762A (zh) 2017-05-31
WO2016038021A1 (de) 2016-03-17
EP3191685A1 (de) 2017-07-19
US20170241265A1 (en) 2017-08-24
RU2017111812A3 (ru) 2018-10-11
RU2017111812A (ru) 2018-10-11
DE102014112964A1 (de) 2016-03-10
JP2017526840A (ja) 2017-09-14

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170126

FZDE Dead

Effective date: 20190731