contact wheel
71Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
72Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… …
73Rotating locomotion in living systems — A passive wheel Rotating locomotion encompasses two distinct modes of …
74Mars Exploration Rover — Artist s conception of rover on Mars Part of a panorama taken by the Spi …
75Chakra — For other uses, see Chakra (disambiguation). Coloured Chakras with Descriptions …
76Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
77Limited slip differential — A limited slip differential (LSD) is a modified or derived type of differential gear arrangement that allows for some difference in rotational velocity of the output shafts, but does not allow the difference in speed to increase beyond a preset… …
78Airbag — An airbag is part of a vehicle s safety restraint system, a flexible envelope designed for rapid inflation in an automobile collision, to prevent vehicle occupants from striking hard interior objects such as steering wheels. It is considered a… …
79Tire uniformity — refers to the dynamic mechanical properties of pneumatic tires as strictly defined by a set of measurement standards and test conditions accepted by global tire and car makers. These measurement standards include the parameters of radial force… …
80printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …
