shaft housing

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• 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 seal — ▪ mechanics also called  Oil Seal,         in machinery, a device that prevents the passage of fluids along a rotating shaft. Seals are necessary when a shaft extends from a housing (enclosure) containing oil, such as a pump or a gear box.… …   Universalium

• shaft seal — [1] A seal used to do two things: to prevent fluid from leaking out between a stationary part and a rotating shaft and to prevent foreign matter from getting in. Also see radial shaft seal [2] Device used to prevent leakage between shaft and… …   Dictionary of automotive terms

• shaft house — noun : a structure erected at the top of a shaft to house hoisting machinery * * * a structure housing machinery and other equipment at the top of a mine shaft. [1870 75] * * * shaft house, a heavy framework at the top of a mine shaft, to support …   Useful english dictionary

• shaft alley — noun see shaft tunnel * * * Naut. an enclosure on a ship for housing a propeller shaft and a walk for oilers. Also called shaft tunnel …   Useful english dictionary

• shaft alley — Naut. an enclosure on a ship for housing a propeller shaft and a walk for oilers. Also called shaft tunnel. * * * …   Universalium

• shaft house — a structure housing machinery and other equipment at the top of a mine shaft. [1870 75] * * * …   Universalium

• housing — I. noun Date: 14th century 1. a. shelter, lodging b. dwellings provided for people 2. a. a niche for a sculpture b. the space taken out of a structural member (as a timber) to admit the insertion of part of another 3. something that covers or… …   New Collegiate Dictionary

• Drive shaft — This article is about the mechanical device. For the fictional music group from the American television series Lost , see Charlie Pace. Not to be confused with Axle. Drive shaft with universal joints at each end and a spline in the centre A drive …   Wikipedia

• Cliffs Shaft Mine Museum — This article is about the former iron mine in Marquette County, Michigan. For the former copper mine in Keweenaw County, Michigan, see Cliff mine. Cliffs Shaft Mine Old headframe, built 1919 …   Wikipedia

• Composite gear housing — Fiber reinforced composite material is used for weight reduction of engineering structures. Carbon fiber reinforced composite plastic material is commonly used in the aerospace industry. John Barnard tried to incorporate this material in a gear… …   Wikipedia