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Dempster is known for the invention of the Dempster-Dumpster, a now-commonly-used trash receptacle that can be mechanically emptied into garbage trucks. During the 1910s and 1920s, the Dempster Brothers Construction Company, operated by Dempster and his brothers, built a number of roads and railroads across the Southern Appalachian region. [ 2 ]
ANSI Z245.60 (Type B)-compliant bin tippers use a front-lift mechanism, latching onto a moulded indentation in the front of the bin. This standard is commonly used in the waste-management industry in North America. Compliant bins are often called toters, waste carts or trash cans. [4] [5]
The word "dumpster", first used commercially in 1936, [5] came from the Dempster-Dumpster system of mechanically loading the contents of standardized containers onto garbage trucks, which was patented by Dempster Brothers in 1935. [6] [7] The containers were called Dumpsters, a blending of the company's name with the word dump. The Dempster ...
In 1937, George Dempster invented the Dempster-Dumpster system in which wheeled waste containers were mechanically tipped into the truck. His containers were known as Dumpsters, which led to the word dumpster entering the language. In 1938, the Garwood Load Packer revolutionized the industry when including a compactor in the truck was ...
The Men Who Built America (also known as The Innovators: The Men Who Built America in some international markets) is an eight-hour, four-part miniseries docudrama which was originally broadcast on the History Channel in autumn 2012, and on the History Channel UK in fall 2013.
Mr. Trash Wheel was invented by John Kellett, who developed the idea when observing trash in the harbor while passing Pier 6 on his walk to work. [3] [4] A pilot trash wheel was built and launched in the harbor by Kellett in 2008. Kellett then built a larger machine, launched in May 2014, which was able to pick up larger matter and held two ...
The Biograph Company, also known as the American Mutoscope and Biograph Company, was a motion picture company founded in 1895 and active until 1916.It was the first company in the United States devoted entirely to film production and exhibition, and for two decades was one of the most prolific, releasing over 3000 short films and 12 feature films.
Thomas Blanchard in his later years. Thomas Blanchard (June 24, 1788 – April 16, 1864) was an American inventor who lived much of his life in Springfield, Massachusetts, where in 1819, he pioneered the assembly line style of mass production in America, and also invented the first machining lathe for interchangeable parts.