CA1141401A - Cutter picks - Google Patents

Cutter picks

Info

Publication number
CA1141401A
CA1141401A CA000343288A CA343288A CA1141401A CA 1141401 A CA1141401 A CA 1141401A CA 000343288 A CA000343288 A CA 000343288A CA 343288 A CA343288 A CA 343288A CA 1141401 A CA1141401 A CA 1141401A
Authority
CA
Canada
Prior art keywords
cutting tool
aperture
retaining member
shank
socket
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
CA000343288A
Other languages
English (en)
French (fr)
Inventor
Sydney Howe
William S. Clapham
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.)
Hall and Pickles Ltd
Original Assignee
Hall and Pickles 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 Hall and Pickles Ltd filed Critical Hall and Pickles Ltd
Application granted granted Critical
Publication of CA1141401A publication Critical patent/CA1141401A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA000343288A 1979-02-03 1980-01-09 Cutter picks Expired CA1141401A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7903869 1979-02-03
GB7903869 1979-02-03

Publications (1)

Publication Number Publication Date
CA1141401A true CA1141401A (en) 1983-02-15

Family

ID=10502955

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000343288A Expired CA1141401A (en) 1979-02-03 1980-01-09 Cutter picks

Country Status (7)

Country Link
US (1) US4261619A (en, 2012)
AU (1) AU531735B2 (en, 2012)
CA (1) CA1141401A (en, 2012)
DE (1) DE3002807C2 (en, 2012)
ES (1) ES488183A0 (en, 2012)
FR (1) FR2448030A1 (en, 2012)
ZA (1) ZA8034B (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440448A1 (de) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel
US4650255A (en) * 1985-04-11 1987-03-17 Ewid Limited Retainer for holding mineral cutter in a tool-box
US4823487A (en) * 1987-07-30 1989-04-25 Gh Hensley Industries, Inc. Resilient flex pin apparatus for excavating tooth point and adapter assemblies
DE20116344U1 (de) * 2001-10-05 2001-12-20 FAE ITALIA S.r.l., Fondo, Trento Fräszahn sowie Fräszahnhalter für eine Zerkleinerungsmaschine
CN102287187A (zh) * 2010-06-18 2011-12-21 海德拉采矿工具国际有限公司 矿物截割机截齿
US10294787B2 (en) 2011-05-12 2019-05-21 Carriere Industrial Supply Limited Mineral bits and mounts
CA2870929A1 (en) 2012-04-30 2013-11-07 Carriere Industrial Supply Limited Mineral bits and mounts
US10724369B2 (en) * 2013-06-18 2020-07-28 Esco Group Llc Mineral winning pick, pick holder, and combination
EP3250787B1 (en) 2015-01-28 2021-06-02 ESCO Group LLC Mineral winning pick, holder, and combination
NL2015672B1 (en) * 2015-10-28 2017-05-29 Ihc Holland Ie Bv Tooth retaining and locking system.
CN109365275A (zh) * 2018-12-06 2019-02-22 贵州大学 一种具有筛选分离功能的复合式煤矿开采机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059087A (en) * 1964-11-25 1967-02-15 Wickman Wimet Limtied Coal cutter picks
US3466772A (en) * 1967-05-25 1969-09-16 Corona Forge Co Resilient retaining means
GB1255491A (en) * 1968-01-30 1971-12-01 Austin Hoy & Co Ltd Improvements in tool boxes for cutter tools
GB1557398A (en) * 1977-04-01 1979-12-12 Hall & Pickles Ltd Mineral cutting picks
GB1579105A (en) * 1978-05-25 1980-11-12 Hall & Pickles Ltd Mineral cutting picks

Also Published As

Publication number Publication date
DE3002807C2 (de) 1983-05-11
ZA8034B (en) 1980-12-31
ES8102266A1 (es) 1980-12-16
ES488183A0 (es) 1980-12-16
AU5434180A (en) 1980-08-07
US4261619A (en) 1981-04-14
FR2448030B1 (en, 2012) 1983-03-11
AU531735B2 (en) 1983-09-01
FR2448030A1 (fr) 1980-08-29
DE3002807A1 (de) 1980-08-07

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Legal Events

Date Code Title Description
MKEX Expiry