cam-and-lever mechanism
1Mechanism (engineering) — A mechanism is a device designed to transform input forces and movement into a desired set of output forces and movement. Mechanisms generally consist of moving components such as gears and gear trains, belt and chain drives, cam and follower… …
2Timeline of Islamic science and engineering — This timeline of Islamic science and engineering covers the general development of science and technology in the Islamic world during the Islamic Golden Age, usually dated from the 7th to 16th centuries.From the 17th century onwards, the advances …
3Science and Technology in the Ottoman Empire — covers the topics related to achievements and distinguished events that happened during the existence of the empire. The study of scientific, cultural and intellectual aspects of Ottoman history is a very new area. The culturalist approach that… …
4canals and inland waterways — ▪ waterway Introduction natural or artificial waterways used for navigation, crop irrigation, water supply, or drainage. Despite modern technological advances in air and ground transportation, inland waterways continue to fill a vital …
5Timeline of agriculture and food technology — Timeline of agriculture and food technologyNeolithic Revolution* 12,000 BC Neolithic Revolution, the first agricultural revolution, begins in the ancient Near East * 12,000 BC Natufians in the Levant begin harvesting wild grasses. * 9800 BC… …
6automobile — automobilist /aw teuh meuh bee list, moh bi list/, n. /aw teuh meuh beel , aw teuh meuh beel , aw teuh moh beel, beuhl/, n. 1. a passenger vehicle designed for operation on ordinary roads and typically having four wheels and a gasoline or diesel… …
7steering — A mechanism for controlling the direction of a vehicle. See absorbing steering ackermann steering adjustable steering all wheel steering assisted steering axle and steering ball and nut steering ball steering …
8Striking clock — The Clock Tower of the Palace of Westminster in London, commonly referred to as Big Ben, is a famous striking clock. A striking clock is a clock that sounds the hours audibly on a bell or gong. In 12 hour striking, used most commonly in striking… …
9Tie down hardware — used on the a transmitter tower in Mullaghanish, Ireland. Tie down hardware is used to turn webbing into a tie down strap. There are various categories of tie down strap hardware that allow for the creation of a virtually unlimited number of… …
10Mechanical toy — WLA nyhistorical Mechanical toy carousel mid 19th C …
