shaft bottom

См. также в других словарях:

• shaft bottom (station) — Смотри рудничный двор …   Энциклопедический словарь по металлургии

• Shaft construction — concerns the building of vertical openings such as Raises and Shafts. Shafts are vertical openings used for supplying equipment, personnel, and support systems to the horizontal tunnel where the pipeline is installed. They can be temporary or… …   Wikipedia

• Shaft — Shaft, n. [OE. shaft, schaft, AS. sceaft; akin to D. schacht, OHG. scaft, G. schaft, Dan. & Sw. skaft handle, haft, Icel. skapt, and probably to L. scapus, Gr. ????, ????, a staff. Probably originally, a shaven or smoothed rod. Cf. {Scape},… …   The Collaborative International Dictionary of English

• Shaft alley — Shaft Shaft, n. [OE. shaft, schaft, AS. sceaft; akin to D. schacht, OHG. scaft, G. schaft, Dan. & Sw. skaft handle, haft, Icel. skapt, and probably to L. scapus, Gr. ????, ????, a staff. Probably originally, a shaven or smoothed rod. Cf. {Scape} …   The Collaborative International Dictionary of English

• Shaft furnace — Shaft Shaft, n. [OE. shaft, schaft, AS. sceaft; akin to D. schacht, OHG. scaft, G. schaft, Dan. & Sw. skaft handle, haft, Icel. skapt, and probably to L. scapus, Gr. ????, ????, a staff. Probably originally, a shaven or smoothed rod. Cf. {Scape} …   The Collaborative International Dictionary of English

• shaft — noun ADJECTIVE ▪ deep ▪ vertical ▪ narrow ▪ elevator (AmE), lift (BrE) ▪ She almost fell down an elevator shaft …   Collocations dictionary

• Shaft tomb — A shaft tomb or shaft grave is a type of burial structure formed from a deep and narrow shaft sunk into natural rock. Burials were then placed at the bottom. A related group of shaft and chamber tombs also incorporate a small room or rooms cut… …   Wikipedia

• Shaft-driven bicycle — A shaft driven bicycle is a chainless bicycle that uses a driveshaft instead of a chain to transmit power from the pedals to the wheel. Shaft drives were introduced over a century ago, but were mostly supplanted by chain driven bicycles due to… …   Wikipedia

• Shaft mining — Abandoned mine shafts in Marl, Germany. A …   Wikipedia

• shaft — [[t]ʃɑ͟ːft, ʃæ̱ft[/t]] shafts 1) N COUNT: oft n N A shaft is a long vertical passage, for example for a lift. He was found dead at the bottom of a lift shaft. ...old mine shafts. 2) N COUNT: usu n N In a machine, a shaft is a rod that turns round …   English dictionary

• Shaft and chamber tomb — A Shaft and chamber tomb is a type of chamber tomb used by some ancient peoples for burial of the dead. They consist of a shaft dug into the outcrops of rock with a square or round chamber excavated at the bottom where the dead were… …   Wikipedia