chain-hoist block

chain-hoist block
блок цепных талей

English-Russian scientific dictionary. 2008.

Смотреть что такое "chain-hoist block" в других словарях:

  • chain|hoist — «CHAYN HOYST», noun, a block and tackle which uses chain instead of rope …   Useful english dictionary

  • chain hoist — A lifting device which uses a chain and block and tackle to lift large objects like engines …   Dictionary of automotive terms

  • chain hoist — noun also chain fall : a tackle employing an endless chain instead of a rope and operated especially in workshops from an overhead track for hoisting heavy weights called also chain block …   Useful english dictionary

  • Hoist (device) — This article is about Hoist (device). For other uses, see Hoist (disambiguation). A hoist is a device used for lifting or lowering a load by means of a drum or lift wheel around which rope or chain wraps. It may be manually operated, electrically …   Wikipedia

  • chain block — noun : chain hoist …   Useful english dictionary

  • Chain — For other uses, see: Chain (unit) or Chain (disambiguation). A broad metal chain made of torus shaped links …   Wikipedia

  • block — I (New American Roget s College Thesaurus) n. hindrance, blockage, obstruction; row, street, square (See abode); mass, lump, cube (See density). v. t. impede, check, stop, bar; thwart, foil. See closure, identity. II (Roget s IV) n. 1. [A mass,… …   English dictionary for students

  • 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

  • Differential pulley — Figure 1  Differential pulley. A differential pulley, sometimes called a chain hoist, or sometimes colloquially called a chain fall, is used to manually lift very heavy objects like car engines. It is operated by pulling upon the slack… …   Wikipedia

  • Steam shovel — A steam shovel is a large steam powered excavating machine designed for lifting and moving material such as rock and soil. It is the earliest type of power shovel.Origins and development The steam shovel was invented by William Otis, who received …   Wikipedia

  • Stage pin connector — Caution: this article discusses high and mid voltage wiring. Never work on a live circuit. If you are unsure of any electrical work consult a licensed electrician. Articles read on wikipedia do not qualify you to work on electrical equipment.A… …   Wikipedia


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