ZA8034B - Cutter picks - Google Patents

Cutter picks

Info

Publication number
ZA8034B
ZA8034B ZA00800034A ZA8034A ZA8034B ZA 8034 B ZA8034 B ZA 8034B ZA 00800034 A ZA00800034 A ZA 00800034A ZA 8034 A ZA8034 A ZA 8034A ZA 8034 B ZA8034 B ZA 8034B
Authority
ZA
South Africa
Prior art keywords
cutter picks
picks
cutter
Prior art date
Application number
ZA00800034A
Other languages
English (en)
Inventor
S Howe
W Clapham
Original Assignee
Hall & 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 & Pickles Ltd filed Critical Hall & Pickles Ltd
Publication of ZA8034B publication Critical patent/ZA8034B/xx

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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Supports Or Holders For Household Use (AREA)
ZA00800034A 1979-02-03 1980-01-03 Cutter picks ZA8034B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA8034B true ZA8034B (en) 1980-12-31

Family

ID=10502955

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800034A ZA8034B (en) 1979-02-03 1980-01-03 Cutter picks

Country Status (7)

Country Link
US (1) US4261619A (US07642317-20100105-C00010.png)
AU (1) AU531735B2 (US07642317-20100105-C00010.png)
CA (1) CA1141401A (US07642317-20100105-C00010.png)
DE (1) DE3002807C2 (US07642317-20100105-C00010.png)
ES (1) ES8102266A1 (US07642317-20100105-C00010.png)
FR (1) FR2448030A1 (US07642317-20100105-C00010.png)
ZA (1) ZA8034B (US07642317-20100105-C00010.png)

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
WO2013163729A1 (en) 2012-04-30 2013-11-07 Carriere Industrial Supply Limited Mineral bits and mounts
CN108180016B (zh) * 2013-06-18 2021-05-18 爱斯科集团有限责任公司 矿物开采尖头、尖头保持器和组合
ES2881024T3 (es) 2015-01-28 2021-11-26 Esco Group Llc Pico de extracción de minerales, soporte y combinación
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
AU515763B2 (en) * 1977-04-01 1981-04-30 Hall & Pickles Limited Mineral cutting pick
GB1579105A (en) * 1978-05-25 1980-11-12 Hall & Pickles Ltd Mineral cutting picks

Also Published As

Publication number Publication date
AU531735B2 (en) 1983-09-01
FR2448030B1 (US07642317-20100105-C00010.png) 1983-03-11
DE3002807C2 (de) 1983-05-11
US4261619A (en) 1981-04-14
FR2448030A1 (fr) 1980-08-29
ES488183A0 (es) 1980-12-16
AU5434180A (en) 1980-08-07
ES8102266A1 (es) 1980-12-16
CA1141401A (en) 1983-02-15
DE3002807A1 (de) 1980-08-07

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