FR2289719B1 - - Google Patents

Info

Publication number
FR2289719B1
FR2289719B1 FR7532749A FR7532749A FR2289719B1 FR 2289719 B1 FR2289719 B1 FR 2289719B1 FR 7532749 A FR7532749 A FR 7532749A FR 7532749 A FR7532749 A FR 7532749A FR 2289719 B1 FR2289719 B1 FR 2289719B1
Authority
FR
France
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
FR7532749A
Other versions
FR2289719A1 (fr
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.)
Anderson Mavor Ltd
Original Assignee
Anderson Mavor 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 Anderson Mavor Ltd filed Critical Anderson Mavor Ltd
Publication of FR2289719A1 publication Critical patent/FR2289719A1/fr
Application granted granted Critical
Publication of FR2289719B1 publication Critical patent/FR2289719B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
    • B61C11/04—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied to racks
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
FR7532749A 1974-10-26 1975-10-27 Dispositif de traction d'une machine d'exploitation miniere Granted FR2289719A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4642074A GB1521687A (en) 1974-10-26 1974-10-26 Mining machine haulage installation

Publications (2)

Publication Number Publication Date
FR2289719A1 FR2289719A1 (fr) 1976-05-28
FR2289719B1 true FR2289719B1 (fr) 1980-05-16

Family

ID=10441202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532749A Granted FR2289719A1 (fr) 1974-10-26 1975-10-27 Dispositif de traction d'une machine d'exploitation miniere

Country Status (3)

Country Link
DE (1) DE2547826C2 (fr)
FR (1) FR2289719A1 (fr)
GB (1) GB1521687A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2552085B2 (de) * 1975-11-20 1980-07-24 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine
DE2709153C3 (de) * 1977-03-03 1984-08-02 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange für Gewinnungsmaschinen des Untertagebergbaues, insbesondere für Walzenschrämmaschinen
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
DE2953955C2 (de) * 1979-09-22 1983-10-20 Halbach & Braun, 5600 Wuppertal Führung für eine die Förderrinne eines Förderers, insbesondere Kettenkratzförderers, portalartig überbrückende Schrämmaschine o.dgl. Gewinnungsmaschine
DE2938408C2 (de) 1979-09-22 1982-07-29 Halbach & Braun, 5600 Wuppertal Führung für eine die Förderrinne eines Förderers, insbes. Kettenkratzförderers, portalartig überbrückende Schrämmaschine o.dgl. Gewinnungsmaschine
DE3318382A1 (de) * 1983-05-20 1984-11-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorschub- und fuehrungseinrichtung fuer eine bergbau-gewinnungsmaschine
SU1448044A1 (ru) * 1986-08-04 1988-12-30 Государственный проектно-конструкторский и экспериментальный институт угольного машиностроения "Гипроуглемаш" Система подачи выемочного комбайна
CN105882667B (zh) * 2016-05-04 2018-04-03 淮南矿业(集团)有限责任公司 一种井下新型齿轨车驱动模式转换闭锁装置
CN110576869A (zh) * 2019-10-21 2019-12-17 西南交通大学 一种同轴链轮轮轨结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599195A (en) * 1945-01-18 1948-03-08 Mavor & Coulson Ltd Improvements in or connected with mining machines
DE313697C (fr) * 1918-03-05
US1710801A (en) * 1921-07-02 1929-04-30 Morgan Olive Eugenie Long-wall mining and loading machine
FR983238A (fr) * 1949-03-16 1951-06-20 Mavor & Coulson Ltd Méthode et machine perfectionnées pour l'abatage du chaibon dans les mines
GB1292076A (en) * 1970-05-15 1972-10-11 Coal Industry Patents Ltd Underframes for mining machines
GB1352543A (en) * 1971-05-22 1974-05-08 Pitcraft Ltd Mineral mining installations
GB1343952A (en) * 1972-04-21 1974-01-16 Pitcraft Ltd Mining machines
GB1367055A (en) * 1973-01-27 1974-09-18 Pitcraft Ltd Guide rods for mounting on armoured face conveyors for guiding mining machines along said conveyors

Also Published As

Publication number Publication date
DE2547826A1 (de) 1976-04-29
DE2547826C2 (de) 1981-09-10
GB1521687A (en) 1978-08-16
FR2289719A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse