GB1239015A - - Google Patents

Info

Publication number
GB1239015A
GB1239015A GB1239015DA GB1239015A GB 1239015 A GB1239015 A GB 1239015A GB 1239015D A GB1239015D A GB 1239015DA GB 1239015 A GB1239015 A GB 1239015A
Authority
GB
United Kingdom
Prior art keywords
conveyer
face
vibrator
ramp
oct
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
Other languages
English (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 GB1239015A publication Critical patent/GB1239015A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/28—Troughs, channels, or conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Jigging Conveyors (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
GB1239015D 1967-10-11 1967-10-11 Expired GB1239015A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4635767 1967-10-11

Publications (1)

Publication Number Publication Date
GB1239015A true GB1239015A (enrdf_load_stackoverflow) 1971-07-14

Family

ID=10440919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239015D Expired GB1239015A (enrdf_load_stackoverflow) 1967-10-11 1967-10-11

Country Status (1)

Country Link
GB (1) GB1239015A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074804A (en) * 1975-04-12 1978-02-21 Gewerkschaft Eisenhutte Westfalia Scraper-chain conveyors
WO2003091541A1 (de) * 2002-04-25 2003-11-06 Dbt Gmbh Rinnenschuss für strebförderer mit laderampe
CN102493836A (zh) * 2011-12-09 2012-06-13 徐州大屯工贸实业公司 脏杂煤处理系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074804A (en) * 1975-04-12 1978-02-21 Gewerkschaft Eisenhutte Westfalia Scraper-chain conveyors
WO2003091541A1 (de) * 2002-04-25 2003-11-06 Dbt Gmbh Rinnenschuss für strebförderer mit laderampe
CN100378292C (zh) * 2002-04-25 2008-04-02 Dbt有限责任公司 用于有装料台的回采工作面输送机的溜槽节
US7392896B2 (en) 2002-04-25 2008-07-01 Dbt Gmbh Trough pan for a face conveyor with a loading ramp
CN102493836A (zh) * 2011-12-09 2012-06-13 徐州大屯工贸实业公司 脏杂煤处理系统

Similar Documents

Publication Publication Date Title
ES385026A1 (es) Un metodo de explotar una mina a cielo abierto.
CA924275A (en) Device for supplying a compressed medium
GB1233296A (enrdf_load_stackoverflow)
CA990148A (en) Method for preventing the freezing together of coal particles
GB1328417A (en) Blade for a centrifugal blasting wheel
IL41969A0 (en) Dredging plant mounted on a watercraft and operated by compressed air
GB1047817A (en) Improvements in mounting upright posts in base blocks of concrete
ZA752465B (en) Coal crusher
CA956297A (en) Pneumatic percussion device for making holes in the ground by packing the latter
GB1239015A (enrdf_load_stackoverflow)
GB1249449A (en) Cable braking device
GB1258815A (enrdf_load_stackoverflow)
CA922167A (en) Compressed air pump, particularly for concrete
CA938966A (en) Blast nozzle for self-blasting compressed gas electric circuit-breakers
ES2004292A6 (es) Procedimiento para consolidar materiales de moldeo granulares en particular materiales de moldeo de fundicion
EP0149506A3 (en) Apparatus and method for distributing powdered material
GB1238578A (enrdf_load_stackoverflow)
GB1385089A (en) Packing debris in mines
ES409853A1 (es) Perfeccionamientos aportados a las maquinas vibro-apisona- doras compuestas.
CA926234A (en) Vibrator driven by compressed air
GB1341117A (en) Apparatus for packing debris in mines
GB1257007A (enrdf_load_stackoverflow)
GB820863A (en) Mine-waste crushing plant
GB1150198A (en) A Vibrator Machine
GB948255A (en) Improvements in or relating to hydraulic pit props

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees