GB1585784A - Thrust device for a mining machine cooperating with a sectional conveyor - Google Patents

Thrust device for a mining machine cooperating with a sectional conveyor Download PDF

Info

Publication number
GB1585784A
GB1585784A GB29545/77A GB2954577A GB1585784A GB 1585784 A GB1585784 A GB 1585784A GB 29545/77 A GB29545/77 A GB 29545/77A GB 2954577 A GB2954577 A GB 2954577A GB 1585784 A GB1585784 A GB 1585784A
Authority
GB
United Kingdom
Prior art keywords
rack
conveyor
sections
longitudinal
thrust device
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
GB29545/77A
Other languages
English (en)
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of GB1585784A publication Critical patent/GB1585784A/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)
  • Transmission Devices (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Framework For Endless Conveyors (AREA)
GB29545/77A 1976-07-24 1977-07-14 Thrust device for a mining machine cooperating with a sectional conveyor Expired GB1585784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2633336A DE2633336C3 (de) 1976-07-24 1976-07-24 Vorschubeinrichtung für eine mit einem in Schüsse unterteilten Förderer zusammenwirkende Gewinnungsmaschine, insbesondere im Strebbau unter Tage, z.B. für eine auf einem Rinnenstrang eines Kettenförderers fahrende Walzenschrämmaschine

Publications (1)

Publication Number Publication Date
GB1585784A true GB1585784A (en) 1981-03-11

Family

ID=5983830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29545/77A Expired GB1585784A (en) 1976-07-24 1977-07-14 Thrust device for a mining machine cooperating with a sectional conveyor

Country Status (4)

Country Link
US (1) US4186970A (enExample)
JP (1) JPS5314603A (enExample)
DE (1) DE2633336C3 (enExample)
GB (1) GB1585784A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196366A (en) * 1986-10-15 1988-04-27 Dowty Meco Ltd Conveyor systems

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850187C2 (de) * 1978-11-18 1981-10-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kratzkettenförderer mit Zahnstange für den kettenlosen Vorschub von Gewinnungsmaschinen
DE2856117C2 (de) * 1978-12-23 1983-05-26 Halbach & Braun, 5600 Wuppertal Vorrichtung zum Führen eines Kohlenhobels an der Förderrinne eines Kettenkratzförderers
PL120538B1 (en) * 1979-06-12 1982-03-31 Politechnika Slaska Im Wincentego Pstrowskiego Travel mechanism in particular for mining machinesn
US4397199A (en) * 1980-12-17 1983-08-09 Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei, M.B.H. Gear rack for a mining machine
SU1067210A1 (ru) * 1981-02-03 1984-01-15 Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт Механизм подачи горного комбайна
DE3123122C2 (de) * 1981-06-11 1985-05-09 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Triebstockstange für untertägige Gewinnungsmaschinen
DE3224010A1 (de) * 1982-06-26 1983-12-29 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zugmaschine fuer auf einem gleis verfahrbare grubenfahrzeuge des untertagebergbaues
DE3310324A1 (de) * 1983-03-22 1984-09-27 Schmidt, Kranz & Co GmbH Zweigniederlassung Zorge, 3421 Zorge Bohrmaschine fuer den einsatz im untertaegigen bergbau
GB8515033D0 (en) * 1985-06-13 1985-07-17 Anderson Strathclyde Plc Captivated block & strap link chain
DE3624109C1 (de) * 1986-07-17 1987-12-17 Eickhoff Geb Triebstockstange fuer den Vorschub eines im Untertageeinsatz befindlichen Walzenladers
DE3725244A1 (de) * 1987-07-30 1989-02-09 Eickhoff Geb Zahn- bzw. triebstockstange fuer eine gewinnungsmaschine des untertagebergbaues
FR2684396B1 (fr) * 1991-11-29 1994-01-07 Commissariat A Energie Atomique Vehicule de pose automatique d'une voie par un vehicule se deplacant sur cette voie, et voie concue pour etre installee par un tel vehicule.
CN101289942B (zh) * 2008-06-13 2010-06-09 张进学 流动式采煤机
CN102116152B (zh) * 2009-12-30 2013-06-05 上海创力集团股份有限公司 一种采煤机行走部的导向滑靴
US10526030B2 (en) * 2016-05-10 2020-01-07 The Hi-Tech Robotic Systemz Ltd. Climb structure for a robot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525021A (enExample) *
FR1051740A (fr) * 1948-10-01 1954-01-19 Maschfab Eisengiesserei Beien Transporteur à racloirs
US3999551A (en) * 1975-01-07 1976-12-28 Bio-Medical Research, Ltd. Subcutaneous guide assembly
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
GB1507903A (en) * 1975-08-13 1978-04-19 Coal Ind Mining equipment
GB1496801A (en) * 1975-08-13 1978-01-05 Coal Ind Mining machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196366A (en) * 1986-10-15 1988-04-27 Dowty Meco Ltd Conveyor systems

Also Published As

Publication number Publication date
JPS5644999B2 (enExample) 1981-10-23
JPS5314603A (en) 1978-02-09
DE2633336A1 (de) 1978-01-26
DE2633336B2 (de) 1980-02-14
DE2633336C3 (de) 1981-04-09
US4186970A (en) 1980-02-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee