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William Dana Ewart
William Dana Ewart (April 24, 1851 – May 3, 1908) invented and patented the linked belt, a square detachable link for chain belts, on September 1, 1874. The metal chain "linked belt" replaced the leather and strap belts used on agricultural equipment at the time. A resident of Belle Plaine, Iowa, Ewart was a farm-implement dealer when he conceived of the idea.Wilson, Bill. (June 2001) "Crane producer continues to strengthen customer base worldwide " ''Roads & Bridges'' June 2001 Volume: 39 Number: 6. In 1875, Ewart established the Ewart Manufacturing Co. in Belle Plaine, Iowa. In 1880 he founded the Link-Belt Machinery Company and in 1888 the Link-Belt Engineering Company. In the early 1890s, Ewart's companies produced the first wide-gauge, steam-powered, coal-handling clamshell crane, the further development of which would eventually lead to the modern Link-Belt construction equipment. Link-Belt chain drives were used in a variety of applications, including auto assembly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chain Drive
Chain drive is a way of transmitting mechanical power from one place to another. It is often used to convey power to the wheels of a vehicle, particularly bicycles and motorcycles. It is also used in a wide variety of machines besides vehicles. Most often, the power is conveyed by a roller chain, known as the drive chain or transmission chain, passing over a sprocket gear, with the teeth of the gear meshing with the holes in the links of the chain. The gear is turned, and this pulls the chain putting mechanical force into the system. Another type of drive chain is the Morse chain, invented by the Morse Chain Company of Ithaca, New York, United States. This has inverted teeth. Sometimes the power is output by simply rotating the chain, which can be used to lift or drag objects. In other situations, a second gear is placed and the power is recovered by attaching shafts or hubs to this gear. Though drive chains are often simple oval loops, they can also go around corners by placi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belle Plaine, Iowa
Belle Plaine is a city in Benton County, Iowa, United States. The population was 2,330 at the 2020 United States Census, 2020 census. It is part of the Cedar Rapids, Iowa, Cedar Rapids Cedar Rapids metropolitan area, Metropolitan Statistical Area. History Belle Plaine was founded in 1862 when it was certain the railroad would be extended to that point. "Belle Plaine" is derived from the French meaning "beautiful plain". Belle Plaine is located on both the historic Lincoln Highway and the cross country tracks of the Union Pacific Railroad. Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water. The Iowa River flows roughly southeastward, just south of the city airport. Demographics 2010 census As of the census of 2010, there were 2,534 people, 1,101 households, and 659 families living in the city. The population density was . There were 1,258 housing units at an average density of . The racial makeup of the city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Link-Belt Construction Equipment Company
Link-Belt Cranes is an American industrial company that develops and manufactures heavy construction equipment, specializing in telescopic and lattice boom cranes. Link-Belt is headquartered in Lexington, Kentucky, and is a subsidiary of the Japanese conglomerate, Sumitomo Heavy Industries. History The Link-Belt Construction Equipment Company was founded as Link-Belt Machinery Company in 1880 by William Dana Ewart. Ewart was a farm implement dealer in Belle Plaine, Iowa. Ewart conceived the idea of a square detachable chain belt system for use in the harvester equipment, for which he obtained a patent on an "improvement in drive-chain", on September 1, 1874. In 1939, Link-Belt Co. purchased the Speeder Machinery Corporation, a crane-shovel manufacturer in the 3/8 yard to 3/4 yard capacity range. Speeder had introduced the first wheel mounted excavator, in 1922. Link-Belt's Crane and Shovel Division merged with Speeder Machinery to form the Link-Belt Speeder Corporation, a w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association Of Equipment Manufacturers
The Association of Equipment Manufacturers (AEM) is a North American-based trade association representing off-road equipment manufacturers and suppliers, with more than 1,000 companies and more than 200 product lines in the agriculture and construction-related industry sectors worldwide. AEM is based in Milwaukee, Wisconsin. Hall of fame Since 1939 the group has honored leaders of the industry in their hall of fame. Some notable inductees are: * Joseph Cyril Bamford (1916–2001), founder of JCB * Sir Anthony Bamford (born 1945), son of above * Daniel Best founder of Best Manufacturing Company * J. I. Case (1819–1891), founder of Case Corporation * William Dana Ewart, founder of Link-Belt Construction Equipment Company * Ronald M. DeFeo, Terex * Donald V. Fites, Caterpillar Inc. * J.C. Gorman, Gorman-Rupp Company * John L. Grove (1921–2003), founder of Grove Manufacturing Company * Henry Harnishfeger (1855–1930), P&H Mining * Benjamin Holt (1849–1920), founde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century American Inventors
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Belle Plaine, Iowa
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1851 Births
Events January–March * January 11 – Hong Xiuquan officially begins the Taiping Rebellion. * January 15 – Christian Female College, modern-day Columbia College, receives its charter from the Missouri General Assembly. * January 23 – The flip of a coin, subsequently named Portland Penny, determines whether a new city in the Oregon Territory is named after Boston, Massachusetts, or Portland, Maine, with Portland winning. * January 28 – Northwestern University is founded in Illinois. * February 1 – ''Brandtaucher'', the oldest surviving submersible craft, sinks during acceptance trials in the German port of Kiel, but the designer, Wilhelm Bauer, and the two crew escape successfully. * February 6 – Black Thursday in Australia: Bushfires sweep across the state of Victoria, burning about a quarter of its area. * February 12 – Edward Hargraves claims to have found gold in Australia. * February 15 – In Boston, Massachusetts, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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