CA1159089A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA1159089A
CA1159089A CA000381991A CA381991A CA1159089A CA 1159089 A CA1159089 A CA 1159089A CA 000381991 A CA000381991 A CA 000381991A CA 381991 A CA381991 A CA 381991A CA 1159089 A CA1159089 A CA 1159089A
Authority
CA
Canada
Prior art keywords
teeth
rack
row
set forth
haulage system
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
CA000381991A
Other languages
English (en)
French (fr)
Inventor
George A. Parrott
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.)
Dresser Europe SPRL
Original Assignee
Dresser Europe SPRL
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 Dresser Europe SPRL filed Critical Dresser Europe SPRL
Application granted granted Critical
Publication of CA1159089A publication Critical patent/CA1159089A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Transmission Devices (AREA)
CA000381991A 1980-07-18 1981-07-17 Mining machine Expired CA1159089A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8023576 1980-07-18
GB8023576 1980-07-18

Publications (1)

Publication Number Publication Date
CA1159089A true CA1159089A (en) 1983-12-20

Family

ID=10514876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000381991A Expired CA1159089A (en) 1980-07-18 1981-07-17 Mining machine

Country Status (10)

Country Link
US (1) US4515409A (en, 2012)
JP (1) JPS5740090A (en, 2012)
AU (1) AU538076B2 (en, 2012)
BE (1) BE889666A (en, 2012)
CA (1) CA1159089A (en, 2012)
DE (1) DE3127968A1 (en, 2012)
FR (1) FR2486998B1 (en, 2012)
GB (1) GB2094866A (en, 2012)
IN (1) IN154646B (en, 2012)
ZA (1) ZA814773B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634600A1 (de) * 1986-10-10 1988-04-21 Eickhoff Geb Walzenlader mit um senkrechte oder waagerechte achsen umlaufenden schneidwalzen
GB8629096D0 (en) * 1986-12-05 1987-01-14 Mining Supplies Longwall Ltd Mining machinery haulage system
DE202007001277U1 (de) * 2007-01-23 2008-03-13 Dbt Gmbh Führungsschuh für einen Walzenlader und Verschleißeinsätze für Führungsschuhe
DE202009002021U1 (de) * 2009-04-01 2010-09-09 Bucyrus Europe Gmbh Triebstockanordnung für Bergbaugewinnungsanlagen und Lagerkonsole hierfür
US20110181095A1 (en) * 2010-01-22 2011-07-28 Joy Mm Delaware, Inc. Rack bar haulage system with an improved rackbar to line pan connection
US8262169B2 (en) * 2010-01-22 2012-09-11 Joy Mm Delaware, Inc. Rack bar haulage system with an improved rackbar to line pan connection
US8789892B2 (en) 2010-10-29 2014-07-29 Joy Mm Delaware, Inc. Drive mechanism for a longwall mining machine
DE102011053984A1 (de) * 2011-09-27 2013-03-28 Caterpillar Global Mining Europe Gmbh Vorrichtung für die fräsende und/oder bohrende Bearbeitung von Materialien und Verfahren hierfür
CN206617163U (zh) * 2015-09-11 2017-11-07 乔伊·姆·特拉华公司 用于引导采矿机械的底盘沿齿条运动的系统，驱动系统和采矿机械
CN206419012U (zh) 2015-12-09 2017-08-18 乔伊·姆·特拉华公司 用于采掘机的引导靴和驱动机构
KR102429243B1 (ko) 2018-03-13 2022-08-05 엘지전자 주식회사 냉장고
CN110273683B (zh) * 2018-11-08 2024-06-21 中煤张家口煤矿机械有限责任公司 整体模锻201mm节距刮板输送机销轨
CN110644989B (zh) * 2019-11-15 2025-07-22 天地科技股份有限公司上海分公司 高承载采煤机行走系统
US12378883B2 (en) 2023-01-13 2025-08-05 Joy Global Underground Mining Llc Guide shoe for mining machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1523363A (en) * 1925-01-13 Locomotive ob cae
US339831A (en) * 1886-04-13 Locomotive
GB235681A (en) * 1924-04-01 1925-06-25 Gen Electric Improvements in and relating to rack railways
US1523364A (en) * 1924-05-31 1925-01-13 Gen Electric Rack locomotive or car
DE2530754C3 (de) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange zum Führen und zum Verfahren einer Gewinnungsmaschine, insbesondere einer Walzenschrämmaschine
DE2552085C3 (de) * 1975-11-20 1988-02-11 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine
DE2709111C2 (de) * 1976-03-05 1983-03-17 Centralny Osrodek Projektowo-Konstrukcyjny Maszyn Górniczych KOMAG, Gliwice Vorschubgestänge für zahnradgetriebene Maschinen, insbesondere für Schrämmaschinen im Bergbau
GB1529516A (en) * 1976-04-23 1978-10-25 Dresser Europe Sa Mining machine
DE2622218C2 (de) * 1976-05-19 1983-01-27 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Sichern von in geneigten oder steilen Flözen eingesetzten Gewinnungsmaschinen
GB1528398A (en) * 1976-06-11 1978-10-11 G Pk I Ex I Ugol Mash Haulage system for hauling a coal getting machine along a conveyer
US4183585A (en) * 1977-03-21 1980-01-15 Joy Manufacturing Company Longwall mining machine
DE2732275C2 (de) * 1977-07-16 1983-01-13 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine, insbesondere für den Abbau niedriger Flöze
DE2805799C3 (de) * 1978-02-11 1980-09-25 Hauhinco Maschinenfabrik G. Hausherr, Jochums & Co Kg, 4300 Essen Zahnrack-Anordnung für zugkettenlose Schrämmaschinen
PL120538B1 (en) * 1979-06-12 1982-03-31 Politechnika Slaska Im Wincentego Pstrowskiego Travel mechanism in particular for mining machinesn
DE2947514C2 (de) * 1979-11-24 1982-12-02 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange für untertage eingesetzte Gewinnungsmaschinen

Also Published As

Publication number Publication date
GB2094866A (en) 1982-09-22
AU538076B2 (en) 1984-07-26
FR2486998B1 (fr) 1986-03-28
BE889666A (fr) 1981-11-16
ZA814773B (en) 1982-07-28
DE3127968A1 (de) 1982-03-04
JPH0112920B2 (en, 2012) 1989-03-02
US4515409A (en) 1985-05-07
AU7305681A (en) 1982-01-21
JPS5740090A (en) 1982-03-05
FR2486998A1 (fr) 1982-01-22
DE3127968C2 (en, 2012) 1992-07-09
IN154646B (en, 2012) 1984-11-24

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Legal Events

Date Code Title Description
MKEX Expiry