FR2293572A1 - Dispositif d'abattage pour exploitations minieres, en particulier installation de rabot - Google Patents

Dispositif d'abattage pour exploitations minieres, en particulier installation de rabot

Info

Publication number
FR2293572A1
FR2293572A1 FR7531993A FR7531993A FR2293572A1 FR 2293572 A1 FR2293572 A1 FR 2293572A1 FR 7531993 A FR7531993 A FR 7531993A FR 7531993 A FR7531993 A FR 7531993A FR 2293572 A1 FR2293572 A1 FR 2293572A1
Authority
FR
France
Prior art keywords
mining operations
plant
slugging
slugging device
particular planing
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.)
Granted
Application number
FR7531993A
Other languages
English (en)
Other versions
FR2293572B1 (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2293572A1 publication Critical patent/FR2293572A1/fr
Application granted granted Critical
Publication of FR2293572B1 publication Critical patent/FR2293572B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • 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
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • 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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • E21F13/068—Special adaptations for use at the junction of the working face with the gallery, e.g. driving stations coupled to the driving station of the winning machine

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)
  • Drives For Endless Conveyors (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
FR7531993A 1974-12-06 1975-10-20 Dispositif d'abattage pour exploitations minieres, en particulier installation de rabot Granted FR2293572A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2457790A DE2457790C2 (de) 1974-12-06 1974-12-06 Gewinnungseinrichtung für Bergbaubetriebe, insbesondere Hobelanlage

Publications (2)

Publication Number Publication Date
FR2293572A1 true FR2293572A1 (fr) 1976-07-02
FR2293572B1 FR2293572B1 (fr) 1982-09-10

Family

ID=5932746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531993A Granted FR2293572A1 (fr) 1974-12-06 1975-10-20 Dispositif d'abattage pour exploitations minieres, en particulier installation de rabot

Country Status (9)

Country Link
US (1) US4037876A (fr)
BE (1) BE836320A (fr)
CS (1) CS183642B2 (fr)
DE (1) DE2457790C2 (fr)
ES (1) ES441276A1 (fr)
FR (1) FR2293572A1 (fr)
GB (1) GB1518837A (fr)
PL (1) PL105602B1 (fr)
SU (1) SU631083A3 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606699C2 (de) * 1976-02-19 1984-01-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Antriebskopf eines Kettenkratzförderers
GB1551847A (en) * 1976-12-21 1979-09-05 Coal Ind Mining machines
US4298231A (en) * 1978-12-29 1981-11-03 Spence Adam M Apparatus for use in under-ground long wall mine workings
US4653634A (en) * 1984-02-13 1987-03-31 Dodgen Industries Conveyor belt assembly with self-adjusting tension
DE3406519A1 (de) * 1984-02-23 1985-08-29 Bergwerksverband Gmbh, 4300 Essen Spannvorrichtung fuer kettengetriebene betriebsmittel
DE3412993A1 (de) * 1984-04-06 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Uebergabestation mit seitenaustrag fuer die streb-streckenuebergabe
DE3412995C2 (de) * 1984-04-06 1994-09-01 Westfalia Becorit Ind Tech Spannrahmen für Kettenkratzförderer, insbesondere für Untertagebetriebe
DE3531552C2 (de) * 1985-09-04 1996-03-21 Pohle & Rehling Gmbh Spannbare Bandumkehre
DE3604488C3 (de) * 1986-02-13 1994-07-07 Halbach & Braun Ind Anlagen Antriebsstation für einen Kettenförderer, insbesondere Strebförderer
DE3923320C2 (de) * 1989-07-14 1998-04-09 Dbt Gmbh Antriebs- und Spannstation eines Kettenkratzförderers für Bergbaubetriebe, insbesondere für den Einsatz in Strebbetrieben u. dgl.
DE4023815A1 (de) * 1990-07-27 1992-01-30 Westfalia Becorit Ind Tech Hobelkettenspannvorrichtung
US5131528A (en) * 1991-01-22 1992-07-21 American Longwall Mining Corporation Conveyor apparatus with hydraulic tensioning control
US5156260A (en) * 1991-07-17 1992-10-20 Dorner Mfg. Corp. Conveyor construction having side rails with double longitudinal slots
US5265714A (en) * 1992-09-30 1993-11-30 Dorner Mfg. Corp. Conveyor drive mechanism having laminated side members
DE4413321C2 (de) * 1994-04-16 2000-10-12 Dbt Gmbh Verfahren und Einrichtung zum Spannen von endlosen Antriebsbändern, insbesondere bei Kettenantrieben, wie vor allem Kettenkratzförderern, Kohlenhobeln u. dgl.
US5788058A (en) * 1996-12-17 1998-08-04 Continental Conveyor & Equipment Co. L.P. ac torque vector winch
DE10343569B4 (de) * 2003-09-19 2009-08-27 Maytec Aluminium Systemtechnik Gmbh Förderband mit einer Einstellvorrichtung für wenigstens eine Umlenkrolle
DE102005036359A1 (de) * 2005-07-29 2007-02-01 Dbt Gmbh Verfahren zum Hereingewinnen von Kohle und Kohlenhobelanlage
GB2469816B (en) * 2009-04-28 2012-10-31 Joy Mm Delaware Inc Conveyor sensor arrangement
GB2469815B (en) * 2009-04-28 2012-08-29 Joy Mm Delaware Inc Armoured face conveyor extendable at head gate end
GB2471826B (en) * 2009-04-28 2014-02-12 Joy Mm Delaware Inc Dual sensor chain break detector
US8973742B2 (en) 2010-04-26 2015-03-10 Joy Mm Delaware, Inc. Chain tension sensor
US8636140B2 (en) 2010-04-26 2014-01-28 Joy Mm Delaware, Inc. Chain tension sensor
AU2013209277A1 (en) * 2012-01-13 2014-06-19 Mountaineer Engineering Pty Ltd Mining machine and shaft assembly for a mining machine
DE202012103587U1 (de) * 2012-09-19 2013-12-20 Caterpillar Global Mining Europe Gmbh Antriebseinheit für Kettenantriebe im Bergbau
CN102854869A (zh) * 2012-09-26 2013-01-02 三一重型装备有限公司 监控系统和刮板机
GB2573324A (en) * 2018-05-03 2019-11-06 Caterpillar Global Mining Europe Gmbh Tensioning assembly for longwall mining equipment
CN112978246A (zh) * 2021-02-01 2021-06-18 山西天地煤机装备有限公司 刮板链补偿装置和掘锚一体机
CN112960337A (zh) * 2021-02-01 2021-06-15 山西天地煤机装备有限公司 刮板链补偿装置和具有其的掘锚一体机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571009A (en) * 1924-08-04 1926-01-26 United Iron Works Inc Long-wall conveyer
US2689717A (en) * 1948-02-12 1954-09-21 Huwood Mining Machinery Ltd Plow mining method and apparatus
DE1155407B (de) * 1959-05-22 1963-10-10 Gewerk Eisenhuette Westfalia Abspanneinrichtung fuer Hobelanlage zur Gewinnung von Kohle
GB1259785A (en) * 1968-04-26 1972-01-12 Gewerk Eisenhuette Westfalia A mineral mining installation
US3809431A (en) * 1973-02-12 1974-05-07 Taiheiyo Coal Mining Co Ltd Driving device for ranging-type coal planers

Also Published As

Publication number Publication date
BE836320A (fr) 1976-04-01
FR2293572B1 (fr) 1982-09-10
US4037876A (en) 1977-07-26
CS183642B2 (en) 1978-07-31
DE2457790A1 (de) 1976-06-16
ES441276A1 (es) 1977-07-01
PL105602B1 (pl) 1979-10-31
GB1518837A (en) 1978-07-26
DE2457790C2 (de) 1982-10-28
SU631083A3 (ru) 1978-10-30

Similar Documents

Publication Publication Date Title
FR2293572A1 (fr) Dispositif d'abattage pour exploitations minieres, en particulier installation de rabot
BE820666A (fr) Dispositif de serrage d'outil
FR2292920A1 (fr) Dispositif d'etancheite
BE833347A (fr) Installation pour l'incineration d'immondices
ES443572A1 (es) Perfeccionamientos en dispositivos de pivotaje para puer- tas similares.
BE865131A (fr) Dispositif d'etancheite pour soupape
ZA754880B (en) Pipe for trickel irrigation
FR2282230A1 (fr) Dispositif de separation pour machine d'ecorchage
BE831896A (fr) Goulotte pour l'ecoulement des eaux, en particulier pour toits en terrasse
CA1034776A (fr) Tuyau d'evacuation sous gaine
BE883796A (fr) Dispositif d'avancement, notamment pour des machines minieres
CH557489A (fr) Dispositif d'etancheite.
FR2319825A1 (fr) Dispositif d'etanchement
BE836731A (fr) Dispositif de soutenement pour toit de mine
BE848309A (fr) Installation d'arrosage automatique,
FR2286990A1 (fr) Dispositif d'etancheite
RO64511A (fr) Dispositif d'etancheite
BE824554A (fr) Dispositif de compression ou d'extension automatique
FR2276128A1 (fr) Dispositif d'avance-barre pour tour automatique
FR2339114A1 (fr) Dispositif d'etancheite, en particulier pour maitre-cylindre
RO64512A (fr) Dispositif d'etancheite
BE856981A (fr) Organe d'arret, notamment pour installation d'eau
CH507061A (fr) Dispositif de contrôle d'un outil
BE827328A (fr) Dispositif pour moderniser des fenetres
FR1321556A (fr) Dispositif de coupe, notamment pour machine d'abatage de charbon

Legal Events

Date Code Title Description
ST Notification of lapse