- pivot of mainspring
- стержень боевой пружины
English-Russian arms dictionary. 2013.
English-Russian arms dictionary. 2013.
Anchor escapement — Anchor escapement. The anchor and escape wheel of a late 19th century clock … Wikipedia
Automatic watch — An automatic or self winding watch is a mechanical watch, whose mainspring is wound automatically by the natural motion of the wearer s arm, to make it unnecessary to manually wind the watch. Most mechanical watches sold today are self winding.… … Wikipedia
Mechanical watch — The movement of a Russian watch A mechanical watch is a watch that uses a mechanical mechanism to measure the passage of time, as opposed to modern quartz watches which function electronically. It is driven by a spring (called a mainspring) which … Wikipedia
Pocket watch — This article is about the portable timepiece. For the Dave Grohl album, see Pocketwatch (album). A gold pocket watch with hunter case and watch chain … Wikipedia
watch — /woch/, v.i. 1. to be alertly on the lookout, look attentively, or observe, as to see what comes, is done, or happens: to watch while an experiment is performed. 2. to look or wait attentively and expectantly (usually fol. by for): to watch for a … Universalium
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
Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance … Wikipedia
Cause — (Roget s Thesaurus) >Constant antecedent. < N PARAG:Cause >N GRP: N 1 Sgm: N 1 cause cause origin source principle element Sgm: N 1 occasioner occasioner prime mover primum mobile Sgm: N 1 vera causa vera causa … English dictionary for students
cause — I (New American Roget s College Thesaurus) I n. source (See cause); subject, basis; case; doctrine, view. See thought, belief. II That which produces an effect Nouns 1. cause, origin, source, wellspring, principle, element; leaven; groundwork,… … English dictionary for students
Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… … Wikipedia
Electric clock — An electric clock is a clock that is powered by electricity instead of powered manually or by other sources of energy, specifically in order to wind the mainspring or to drive the pendulum or oscillator. ClassificationThere are actually four… … Wikipedia