- escapement rack
- • ozubená tyc vozíka
English-Slovak dictionary. 2013.
escapement rack
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Escapement — redirects here. For the fisheries term for the stock surviving fishing pressures over a spawning cycle, see Spawn (biology). For other uses, see Escapement (disambiguation). A deadbeat escapement, used in many pendulum clocks. Click above to see… … Wikipedia
escapement — /i skayp meuhnt/, n. 1. Horol. the portion of a watch or clock that measures beats and controls the speed of the going train. Cf. anchor escapement, deadbeat (def. 1), lever escapement. 2. a mechanism for regulating the motion of a typewriter… … Universalium
escapement — es•cape•ment [[t]ɪˈskeɪp mənt[/t]] n. 1) hor the portion of a watch or clock that measures beats and controls the speed of the going train 2) mac a mechanism for regulating the motion of a typewriter carriage, consisting of pawls and a toothed… … From formal English to slang
keyboard instrument — ▪ music Introduction any musical instrument on which different notes can be sounded by pressing a series of keys, push buttons, or parallel levers. In nearly all cases in Western music the keys correspond to consecutive notes in the… … Universalium
Tompion, Thomas — (baptized July 25, 1639, Northill, Bedfordshire, Eng. died Nov. 20, 1713, London) British clockmaker. Working closely with Robert Hooke and Edward Barlow, he made one of the first English watches with a balance spring and patented the cylinder… … Universalium
Friden Flexowriter — The Friden Flexowriter, or flexowriter as on its nameplate, was a teleprinter, a heavy duty electric typewriter capable of being driven not only by a human typing, but also automatically by several methods including direct attachment to a… … Wikipedia
Striking clock — The Clock Tower of the Palace of Westminster in London, commonly referred to as Big Ben, is a famous striking clock. A striking clock is a clock that sounds the hours audibly on a bell or gong. In 12 hour striking, used most commonly in striking… … Wikipedia
Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… … Wikipedia
Wheel train (horology) — In horology, a wheel train (or just train) is the gear train of a mechanical watch or clock.[1] Although the term is used for other types of gear trains, the long history of mechanical timepieces has created a traditional terminology for their… … Wikipedia
Peter Litherland — (1756 1805) was a watchmaker and inventor. He was born in Warrington and later moved to Liverpool, which was then the centre of the watchmaking trade. In 1791 he patented the rack lever escapement for watches, which was more accurate than the… … Wikipedia
Mantel clock — Mantel clocks or shelf clocks are relatively small house clocks traditionally placed on the shelf, or mantel, above the fireplace. The form, first developed in France in the 1750s, can be distinguished from earlier chamber clocks of similar size… … Wikipedia
