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RU2018143990A3 - - Google Patents

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Publication number
RU2018143990A3
RU2018143990A3 RU2018143990A RU2018143990A RU2018143990A3 RU 2018143990 A3 RU2018143990 A3 RU 2018143990A3 RU 2018143990 A RU2018143990 A RU 2018143990A RU 2018143990 A RU2018143990 A RU 2018143990A RU 2018143990 A3 RU2018143990 A3 RU 2018143990A3
Authority
RU
Russia
Application number
RU2018143990A
Other languages
Russian (ru)
Other versions
RU2745564C2 (en
RU2018143990A (en
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 filed Critical
Publication of RU2018143990A publication Critical patent/RU2018143990A/en
Publication of RU2018143990A3 publication Critical patent/RU2018143990A3/ru
Application granted granted Critical
Publication of RU2745564C2 publication Critical patent/RU2745564C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/18—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
    • B02C4/20—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar wherein the roller is corrugated or toothed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

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)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
RU2018143990A 2016-06-03 2017-06-02 Tooth with tapered surface reduced grip RU2745564C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662345361P 2016-06-03 2016-06-03
US62/345,361 2016-06-03
PCT/US2017/035827 WO2017210639A1 (en) 2016-06-03 2017-06-02 Pick with limited tapered engagement

Publications (3)

Publication Number Publication Date
RU2018143990A RU2018143990A (en) 2020-07-10
RU2018143990A3 true RU2018143990A3 (en) 2020-10-08
RU2745564C2 RU2745564C2 (en) 2021-03-29

Family

ID=60478018

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018143990A RU2745564C2 (en) 2016-06-03 2017-06-02 Tooth with tapered surface reduced grip

Country Status (6)

Country Link
EP (1) EP3463671A4 (en)
CN (1) CN109641216A (en)
AU (1) AU2017274666A1 (en)
CA (1) CA3026254A1 (en)
RU (1) RU2745564C2 (en)
WO (1) WO2017210639A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112871293B (en) * 2021-01-16 2022-08-30 江苏羚羊机械有限公司 Double-geared roller crusher
AU2021105198B4 (en) * 2021-08-10 2022-09-22 Joel Beck A cutting tool holding arrangement for a coal shearer drum tool holder and method of utilisation thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT245488Y1 (en) * 1998-11-10 2002-03-20 Bitelli Spa TOOL HOLDER FOR MILLING DRUM OF SCARIFYING MACHINES.
US3519309A (en) * 1965-08-12 1970-07-07 Kennametal Inc Rotary cone bit retained by captive keeper ring
US3652130A (en) * 1970-03-02 1972-03-28 Elders G W Bit and block assembly
AUPM815494A0 (en) * 1994-09-15 1994-10-13 Cutincoal Pty Limited Improvements in mounting pick holders in cutter heads of mining machines
ZA200001677B (en) * 2000-04-04 2000-11-07 Contour Mining Services Propri A pick assembly.
DE10158603C1 (en) * 2001-11-29 2003-06-05 Man Takraf Foerdertechnik Gmbh Mini Diskmeissel
DE20320161U1 (en) * 2003-12-29 2004-03-04 Dbt Gmbh Chisel holder for a planer chisel of a coal or mining plane and planer chisel
US9757730B2 (en) * 2011-07-06 2017-09-12 Joy Mm Delaware, Inc. Pick retainer
CN102865073B (en) * 2012-09-18 2015-07-01 山西晋城无烟煤矿业集团有限责任公司 Crushing machine for cutting pick cylinder
US9724701B2 (en) * 2013-03-12 2017-08-08 Joy Mm Delaware, Inc. Tapered pick holder

Also Published As

Publication number Publication date
EP3463671A4 (en) 2019-12-25
EP3463671A1 (en) 2019-04-10
AU2017274666A1 (en) 2018-12-13
RU2745564C2 (en) 2021-03-29
CN109641216A (en) 2019-04-16
RU2018143990A (en) 2020-07-10
CA3026254A1 (en) 2017-12-07
WO2017210639A1 (en) 2017-12-07

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