Variator

The Evans friction cone, a type of cone ring transmission. Moving the friction ring between the two cones varies the effective gear ratio

A variator is a device that can change its parameters, or can change parameters of other devices.

Often a variator is a mechanical power transmission device that can change its gear ratio continuously (rather than in steps).

Examples

See also

Wikimedia Commons has media related to Variators.
This article is issued from Wikipedia - version of the Saturday, April 16, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.