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The manual vacuum cleaner was a type of non-electric vacuum cleaner, using suction to remove dirt from carpets, being powered by human muscle, similar in use to a manual lawn mower. Its invention is dated to the second half of the 19th century, when patents were granted to inventors in the United States, Britain, France, and elsewhere. [1]
In 1860 a manual vacuum cleaner was invented by Daniel Hess of West Union, Iowa. Called a "carpet sweeper", it gathered dust with a rotating brush and had a bellows for generating suction. [4] [5] Another early model (1869) was the "Whirlwind", invented in Chicago in 1868 by Ives W. McGaffey. The bulky device worked with a belt driven fan ...
A charging station, also known as a charge point, chargepoint, or electric vehicle supply equipment (EVSE), is a power supply device that supplies electrical power for recharging plug-in electric vehicles (including battery electric vehicles, electric trucks, electric buses, neighborhood electric vehicles, and plug-in hybrid vehicles).
The DC65 (DC66 in Canada)—is an update of the DC41. The vacuum features an updated root cyclone and a redesigned brush roll with more power than the DC41 and a better edge cleaning system. Some variants (like the Animal model) include the Tangle-Free Turbine Tool.
The M12 bus route constitutes a public transit line in Manhattan, New York City. The M12 operates between Columbus Circle and Abingdon Square, serving Manhattan's West Side. It uses 11th and 12th Avenues between 14th and 57th Streets. It was introduced in 2014 [3] to provide better service to the far west side.