double tackle

double tackle
a pulley system using blocks having two grooved wheels.

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Universalium. 2010.

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  • double tackle — n. a pulley block with two grooved wheels …   English World dictionary

  • double tackle — a pulley system using blocks having two grooved wheels. * * * double tackle, a system of ropes and blocks in which each block contains two grooved wheels …   Useful english dictionary

  • Double burden — is a term describing the workload of men and women who work to earn money, but also have responsibility for unpaid, domestic labor.[1] According to studies done dealing with a stressful environment chronically, such as a stressful job or… …   Wikipedia

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  • double spanish burton — noun Usage: usually capitalized S : a tackle having one double block and two single blocks * * * a tackle having one standing block and two running blocks, giving a mechanical advantage of five, neglecting friction. See diag. under tackle …   Useful english dictionary

  • Double Glazing & Conservatory Ombudsman Scheme — The DGCOS, or Double Glazing Conservatory Ombudsman Scheme, was established in early 2010 to provide an independent regulatory body for UK’s double glazing and conservatory industry.[1] The DGCOS was launched in May 2010 with the backing of… …   Wikipedia

  • double Spanish burton — a tackle having one standing block and two running blocks, giving a mechanical advantage of five, neglecting friction. See diag. under tackle. * * * …   Universalium

  • Block and tackle — A block and tackle [ Tackle can be pronEng|ˈteɪkəl in this usage.] is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift or pull heavy loads. TOC Overview Although used in many situations, they are… …   Wikipedia

  • Fly fishing tackle — comprises the fishing tackle or equipment typically used by fly anglers. Fly fishing tackle includes: * Fly rods a specialized type of fishing rod designed to cast fly line and artificial flies * Fly reels a specialized type of fishing reel… …   Wikipedia

  • Defensive tackle — (DT) is a position on the defensive line in American and Canadian football. The defensive tackle(s) lines up toward the center of the field, and is flanked by the defensive ends. As a unit, they are referred to as defensive line.Defensive tackles …   Wikipedia

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