dead sheave

См. также в других словарях:

• dead sheave — noun : a hole in the heel of a topmast to receive a top pendant …   Useful english dictionary

• dead rope — noun : a rope that does not pass over a sheave or reeve through a block …   Useful english dictionary

• Fly system — Fly loft of the Theater Bielefeld in Germany A fly system, flying system or theatrical rigging system, is a system of lines (e.g. ropes), blocks (pulleys), counterweights and related devices within a theatre that enable a stage crew to quickly,… …   Wikipedia

• Whistler Blackcomb — This article is about the ski resort. For other pages with the name Whistler, see Whistler (disambiguation). Whistler Blackcomb …   Wikipedia

• Dust collector — Two rooftop dust collectors in Pristina, Kosovo A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle heavy… …   Wikipedia

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• Deep Navigation Colliery — The entrance to the former Deep Navigation Colliery, Treharris, in July 1984 Deep Navigation Colliery was a coal mine in South Wales, that operated from 1872 until 1991. Located next to the co developed village of Treharris in the borough of …   Wikipedia

• Otis Elevator Company — Type Subsidiary of UTC Industry Vertical Transport Systems Founded 1853 (acquired in 1976) …   Wikipedia

• Fleeming Jenkin — Infobox Scientist name = Fleeming Jenkin birth date = 25 March 1833 birth place = death date = 12 June 1885 death place = residence = citizenship = nationality = ethnicity = field = work institutions = alma mater = University of Edinburgh… …   Wikipedia

• Draw-works — A draw works is the primary hoisting machinery that is a component of a rotary drilling rig. Its main function is to provide a means of raising and lowering the traveling blocks. The wire rope drilling line winds on the drawworks drum and extends …   Wikipedia

• companion — Synonyms and related words: Bayard, Don Quixote, Gawain, Lancelot, Ritter, Sidney, Sir Galahad, abigail, accompanier, accompanist, accompanyist, ace, adjunct, ally, alter ego, amah, amiable, amigo, analogon, analogue, associate, attend, attendant …   Moby Thesaurus