A Glossary of Terms Used in Coal MiningE. & F.N. Spon, 1883 - 296 sider |
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Side 1
... wood ( cord - wood ) placed crossways to keep the under- ground roads open for ventilation , & c . ABTHEILUNG ( Pr . ) . A fixed part or district of a mine assigned to the care of a fire - man or deputy . ACREAGE RENT . Royalty or rent ...
... wood ( cord - wood ) placed crossways to keep the under- ground roads open for ventilation , & c . ABTHEILUNG ( Pr . ) . A fixed part or district of a mine assigned to the care of a fire - man or deputy . ACREAGE RENT . Royalty or rent ...
Side 3
... wooden pipe or tube made in lengths of say 9 to 15 feet for ventilating a heading or a sinking pit . " AIR - COURSE . Any underground roadway used for the special purpose of ventilation . AIR - CROSSING . A bridge which carries one air ...
... wooden pipe or tube made in lengths of say 9 to 15 feet for ventilating a heading or a sinking pit . " AIR - COURSE . Any underground roadway used for the special purpose of ventilation . AIR - CROSSING . A bridge which carries one air ...
Side 7
... leaving stoops to protect the roof and roads . BACK - STAY ( Y. ) . A wrought - iron forked bar attached to the back of trams when ascending an inclined plane , Fig . 4 . BAFF - ENDS . Long wooden USED IN COAL MINING , ETC. 7.
... leaving stoops to protect the roof and roads . BACK - STAY ( Y. ) . A wrought - iron forked bar attached to the back of trams when ascending an inclined plane , Fig . 4 . BAFF - ENDS . Long wooden USED IN COAL MINING , ETC. 7.
Side 8
William Stukeley Gresley. Fig . 4 . BAFF - ENDS . Long wooden wedges for adjusting tubbing plates or cribs in sinking pits during the opera- tion of fixing the tubbing . BAFFLE ( M. ) . To brush out or mix fire - damp with air in order ...
William Stukeley Gresley. Fig . 4 . BAFF - ENDS . Long wooden wedges for adjusting tubbing plates or cribs in sinking pits during the opera- tion of fixing the tubbing . BAFFLE ( M. ) . To brush out or mix fire - damp with air in order ...
Side 16
... wooden mallet for consolidating , or making air - tight , the clay , when building wax walls or dams . Fig . 12 . BECHE OF BITCH ( N. E. ) . A hollow conical - headed iron rod for extricating boring rods from bore holes ( 1 ) . See Fig ...
... wooden mallet for consolidating , or making air - tight , the clay , when building wax walls or dams . Fig . 12 . BECHE OF BITCH ( N. E. ) . A hollow conical - headed iron rod for extricating boring rods from bore holes ( 1 ) . See Fig ...
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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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