ratchet jack

ratchet jack
a jack raised or lowered by means of a pawl and ratchet operated by a reversing lever

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  • ratchet jack — noun : a jack raised or lowered by means of a pawl and ratchet * * * a screw jack rotated by a ratchet mechanism. [1870 75] …   Useful english dictionary

  • ratchet jack — a screw jack rotated by a ratchet mechanism. [1870 75] * * * …   Universalium

  • jack — I (New American Roget s College Thesaurus) n. man, fellow; knave, bower; lever; sailor, hand; jack of all trades; ass, mule, donkey, rabbit; slang, money; applejack. See animal, elevation, male. II (Roget s IV) n. 1. [An instrument for elevating] …   English dictionary for students

  • Jack Angel — (born 24 October 1930 in Modesto, California) is an American voice actor, who has worked on many childrens television series, movies and video games. His first jobs in the industry included guest appearances in various Scooby Doo cartoons as well …   Wikipedia

  • jack — jack1 /jak/, n. 1. any of various portable devices for raising or lifting heavy objects short heights, using various mechanical, pneumatic, or hydraulic methods. 2. Also called knave. Cards. a playing card bearing the picture of a soldier or… …   Universalium

  • Jack — /jak/, n. a male given name, form of Jacob or John. * * * I Any of more than 150 species of fishes (family Carangidae, order Perciformes) found in temperate and tropical portions of the Atlantic, Pacific, and Indian oceans and occasionally in… …   Universalium

  • ratchet — /rach it/, n. 1. a toothed bar with which a pawl engages. 2. (not in technical use) a pawl or the like used with a ratchet or ratchet wheel. 3. a mechanism consisting of such a bar or wheel with the pawl. 4. See ratchet wheel. 5. a steady… …   Universalium

  • rack-and-lever jack — ˈ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ noun Etymology: rack (III) : ratchet jack …   Useful english dictionary

  • List of Transformers: Prime episodes — For the TV series about this episode list, see Transformers: Prime. Transformers: Prime is a TV series which premiered on November 29, 2010, on The Hub, Hasbro s and Discovery joint venture, which began broadcasting on October 10, 2010, in the… …   Wikipedia

  • Disruptor (video game) — Disruptor Developer(s) Insomniac Games Publisher(s) Universal Interac …   Wikipedia

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