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 of the driven wheel advancing it by one step. The drive wheel also has a raised circular blocking disc that locks the driven wheel in position between steps.
Read more about Geneva Drive: Background, Uses and Applications, Internal Geneva Drive
Famous quotes containing the words geneva and/or drive:
“Wise men read very sharply all your private history in your look and gait and behavior. The whole economy of nature is bent on expression. The tell-tale body is all tongues. Men are like Geneva watches with crystal faces which expose the whole movement.”
—Ralph Waldo Emerson (1803–1882)
“Practically everyone now bemoans Western man’s sense of alienation, lack of community, and inability to find ways of organizing society for human ends. We have reached the end of the road that is built on the set of traits held out for male identity—advance at any cost, pay any price, drive out all competitors, and kill them if necessary.”
—Jean Baker Miller (20th century)