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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 ]
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 ...
Standalone bin tippers developed later, with the release of a machine called the Simpro Ezi-Dump in 1990. [8] This type of machine is now common on large commercial facilities, events venues and campuses, since it allows smaller mobile bins to be dispersed for waste collection, then emptied into a skip bin or dumpster; which in turn can be ...
Edward Lowe. Edward Lowe (July 10, 1920 – October 4, 1995) was an American businessman and entrepreneur, noted for the invention of cat litter. [1] The Small Business School described him as "building a huge business from nothing", [2] and cites him as a textbook example of an individual who "created a product, brought it to marketplace, invented an industry and sold his business for ...
Caterpillar Inc., also known as Cat, is an American construction, mining and other engineering equipment manufacturer. [6] The company is the world's largest manufacturer of construction equipment. [ 3 ] [ 7 ] [ 8 ] In 2018, Caterpillar was ranked number 73 on the Fortune 500 list [ 9 ] and number 265 on the Global Fortune 500 list. [ 10 ]
The dramatic increase in waste for disposal led to the creation of the first incineration plants, or, as they were then called, 'destructors'. In 1874, the first incinerator was built in Nottingham by Manlove, Alliott & Co. Ltd. to the design of Alfred Fryer. [17]
Freightliner Business Class M2 Dump Truck. A dump truck, known also as a dumping truck, dump trailer, dumper trailer, dump lorry or dumper lorry or a dumper for short, is used for transporting materials (such as dirt, gravel, or demolition waste) for construction as well as coal.