- intermittent motion mechanism
- механизм прерывистого (одностороннего) движения
Англо-русский словарь по машиностроению. Академик.ру. 2011.
intermittent motion mechanism
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motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first … Universalium
Intermittent mechanism — Working principle of a Maltese cross or Geneva drive Animation of a rotating shutter. The film is transported one frame when the shutter is blocking illumination of the film … Wikipedia
Geneva mechanism — ▪ device also called Geneva Stop, one of the most commonly used devices for producing intermittent rotary motion, characterized by alternate periods of motion and rest with no reversal in direction. It is also used for indexing (i.e.,… … Universalium
Geneva mechanism — noun A mechanism that translates a continuous rotation into an intermittent rotary motion, using an intermittent gear where the drive wheel has a pin that reaches into a slot of the driven wheel and thereby advances it by one step, and having a… … Wiktionary
Thomas Armat — Thomas J. Armat (25 October, 1866 – September 30, 1948) was an American mechanic and inventor, a pioneer of cinema best known through the co invention of the Edison Vitascope.BiographyArmat studied at the Mechanics Institute in Richmond, Virginia … Wikipedia
Dwell cam — A dwell cam is an intermittent motion mechanism that alternates forward and return motion with holding position[1]. Dwell cams are often used in pairs in sewing machines to operate the four motion feed dogs, with one cam moving the dog up and… … Wikipedia
Movie projector — This article is concerned with technical aspects of moving film projection. For non film movie projection, see digital cinema. For historical aspects, see the article history of cinema. 35 mm movie projector in operation … Wikipedia
Geneva drive — Animation showing a six position Geneva Drive in operation The Geneva drive or Maltese cross is a gear mechanism that translates a continuous rotation into an intermittent rotary motion. The rotating drive wheel has a pin that reaches into a slot … Wikipedia
Shutter (photography) — The 1911 Cyclopedia of Photography divides shutters into roller blind and diaphragm types, corresponding roughly to the modern focal plane and leaf types. In photography, a shutter is a device that allows light to pass for a determined period of… … Wikipedia
Movie camera — The Panavision Genesis, a popular 35 mm camera currently used on major productions. This article is about motion picture film cameras. See video camera for cameras which record images electronically. The movie camera is a type of photographic… … Wikipedia
