A Glossary of Terms Used in Coal MiningE. & F.N. Spon, 1883 - 296 sider |
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Side 1
... ( N. W. ) . ADDLE ( N. ) . To earn . ADDLINGS ( N. ) . Earnings or wages . ADIT . An underground level to the surface from the level of the mine workings , or from part of the way B down the shaft ( Fig . 1 ) , generally A ...
... ( N. W. ) . ADDLE ( N. ) . To earn . ADDLINGS ( N. ) . Earnings or wages . ADIT . An underground level to the surface from the level of the mine workings , or from part of the way B down the shaft ( Fig . 1 ) , generally A ...
Side 2
... Surface Line Shan Adit ADVENTURERS . The original promoters or specu- lators in a search for coal , & c . AEROMETERS . The air pistons of a Struvé ventilator . AEROPHORE . The name given to an apparatus which will enable a man to enter ...
... Surface Line Shan Adit ADVENTURERS . The original promoters or specu- lators in a search for coal , & c . AEROMETERS . The air pistons of a Struvé ventilator . AEROPHORE . The name given to an apparatus which will enable a man to enter ...
Side 10
... surface around the mouth of a shaft . 3. To manipulate coals , & c . , on the bank . 4. The whole or sometimes only one side or one end of a stall or working place underground . 5. ( C. ) A large heap or stack of mineral on surface ...
... surface around the mouth of a shaft . 3. To manipulate coals , & c . , on the bank . 4. The whole or sometimes only one side or one end of a stall or working place underground . 5. ( C. ) A large heap or stack of mineral on surface ...
Side 11
... surface for future sale . BANK LEVEL ( Y. ) . The level heading out of which banks ( 4 ) are worked . BANK OUT ( N. ) . To stack or stock coals at surface when short of wagons , & c . , to load into . BANK PLATES . Cast - iron sheets ...
... surface for future sale . BANK LEVEL ( Y. ) . The level heading out of which banks ( 4 ) are worked . BANK OUT ( N. ) . To stack or stock coals at surface when short of wagons , & c . , to load into . BANK PLATES . Cast - iron sheets ...
Side 13
... surface soil and useless strata over- lying a seam of coal , clay , ironstone , & c . , which is being worked by open - hole , which has to be removed or bared preparatory to working the mineral . 2. ( Y. ) Holing , which see . 3. ( Y ...
... surface soil and useless strata over- lying a seam of coal , clay , ironstone , & c . , which is being worked by open - hole , which has to be removed or bared preparatory to working the mineral . 2. ( Y. ) Holing , which see . 3. ( Y ...
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Vanlige uttrykk og setninger
apparatus bank bars beds blasting borehole boring rods brattice butty cage carried chain clay cloth Clunch coal measures coal seam Coal-field colliery constructed crown 8vo cylinder débris diameter drift driven drum edition empty engine plane explosion face fault feet fire fire-damp fixed floor furnace goaf ground haulage heading hole horse inbye inches inclined plane iron iron pyrites ironstone kind Kirving length load long-wall lower machinery minerals mines P. L. SIMMONDS pillar of coal pipe pit bottom pit-shaft plates prop pulley pumps raised rock roof running safety lamp sandstone seam of coal self-acting shale short side sinking pit slack solid coal sprags stall steam stone strata stratum surface thickness thin timber tool trams Treatise tubs underclay underground road upcast shaft ventilation vertical wagons wall wedging crib weight wheels winding engine winding rope wooden yards
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