- pulling block
- натяжная моталка
Англо-русский словарь промышленной и научной лексики. 2014.
pulling block
Смотреть что такое "pulling block" в других словарях:
block and tackle — n. an arrangement of one or more pulley blocks, with rope or cables, providing significant mechanical advantage for pulling or hoisting large, heavy objects … English World dictionary
block and tackle — the ropes or chains and blocks used in a hoisting tackle. [1830 40] * * * Combination of pulleys with a rope or cable, commonly used to augment pulling force. Two or more of the pulleys are attached to a fixed block, and the remaining pulleys are … Universalium
Block (sailing) — In sailing, a block is a single or multiple pulley. One or a number of sheaves are enclosed in an assembly between cheeks or chocks . In use a block is fixed to the end of a line, to a spar or to a surface. Rope or line is rove through the… … Wikipedia
Illinois Tractor Pulling Association — The Illinois Tractor Pulling Association is a motorsports governing body that sanctions truck and tractor pulling events throughout the midwest.Infobox sport governing body title = Illinois Tractor Pulling Association image border = size =… … Wikipedia
Hal Block — Harold Hal Block (August 2, 1913 ndash; June 16, 1981 in Chicago, Illinois) was an American comedian, author, songwriter and television personality.Block started as a gag writer, and in 1940 wrote the musical I m Nobody s Sweetheart Now. he… … Wikipedia
F-block — The f block of the periodic table of the elements consists of those elements (sometimes referred to as the inner transition elements ) for which, in the atomic ground state, the highest energy electrons occupy f orbitals.Unlike the other blocks,… … Wikipedia
Jack block — Jack Jack (j[a^]k), n. [F. Jacques James, L. Jacobus, Gr. ?, Heb. Ya aq[=o]b Jacob; prop., seizing by the heel; hence, a supplanter. Cf. {Jacobite}, {Jockey}.] [1913 Webster] 1. A familiar nickname of, or substitute for, John. [1913 Webster] You… … The Collaborative International Dictionary of English
List of Deadliest Catch episodes — This is a list of Deadliest Catch episodes with original airdate on Discovery Channel. Airdates on Discovery Channel Canada generally differ. Contents 1 Pilot 2 Season 1 3 Season 2 4 Season 3 … Wikipedia
Safety (firearms) — This article is about the mechanical safety devices built into most firearms. For the main article about firearm safety education, see Gun safety. Close up shot of a safety of an M16A2 rifle. In firearms, a safety or safety catch is a mechanism… … Wikipedia
Pulley — For the band, see Pulley (band). For the village, see Pulley, Shropshire. For the American photographer, see Gerald P. Pulley. Pulley Pulleys on a ship. In this context, pulleys are usually known as blocks. Classification … Wikipedia
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
