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Other common names for it include "clear sight", "spin window", "Kent Screen" and "rotating windshield wiper". Clear view screens were patented in 1917 by Samuel Augustine de Normanville and Leslie Harcourt Kent as a stand-alone pillar-mounted screen, [ 1 ] with later patents for telescope and optics covers, followed by the more familiar ships ...
A windscreen wiper (Commonwealth English) or windshield wiper (American English) is a device used to remove rain, snow, ice, washer fluid, water, or other debris from a vehicle's front window. Almost all motor vehicles , including cars , trucks , buses , train locomotives , and watercraft with a cabin —and some aircraft —are equipped with ...
1921: Automatic Vacuum Wiper motor. 1923: Crescent Cleaner. 1927: Visionall® Wiper System. Two blade wiper system (a four blade system was also offered) where the blades wiped directly sideways. 1928: Sleet Wand. Early attempts to fight windshield icing included this use of a rock salt-type product encased in fabric and mounted on a wiper arm.
Inventor of the intermittent windshield wiper Robert William Kearns (March 10, 1927 – February 9, 2005) was an American mechanical engineer, educator and inventor who invented the most common intermittent windshield wiper systems used on most automobiles from 1969 to the present.
A wiper is a position responsible for both cleaning the engine spaces and machinery of a ship and assisting the ship's engineers as directed. Railroad workers who performed similar jobs were also known as wipers, [1] or in the UK as "cleaners". The most junior rate in a ship's engine room, the wiper position is an apprenticeship to become an ...
Mary Elizabeth Anderson (February 19, 1866 – June 27, 1953) [1] was an American real estate developer, rancher, viticulturist, and most notably the inventor of what became known as the windshield wiper.
The windshield wiper is a bladed device used to wipe rain and dirt from a windshield. In 1903, Mary Anderson is credited with inventing the first operational windshield wiper. [ 104 ] [ 105 ] In Anderson's patent, she called her invention a window cleaning device for electric cars and other vehicles.
Small outboard motors, up to 15 horsepower (11 kW) or so, are easily portable. They are affixed to the boat via clamps and thus easily moved from boat to boat. These motors typically use a manual start system, with throttle and gearshift controls mounted on the body of the motor, and a tiller for steering. The smallest of these weigh as little ...
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