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Spring scale by sgbvdf asga
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Spring scale |
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Uses Spring scales can be used in physics and education as basic accelerometers, but its main uses are industrial, especially related to weighing heavy loads such as trucks, storage silos, and material carried on a conveyor belt. Spring scales are used when the high accuracy afforded by other types of scales can be sacrificed for simplicity, cheapness, and robustness. History The first spring balance in Britain was made around 1770 by Richard Salter of West Bromwich. He and his nephews John & George founded the firm of George Salter & Co., still notable makers of scales and balances, who in 1838 patented the spring balance. They also applied the same spring balance principle to steam locomotive safety valves, replacing the earlier deadweight valves. See also Weighing scale References ^ a b Hewison, Christian H. (1983). Locomotive Boiler Explosions. David and Charles. pp. 18. ISBN 0-7153-8305-1. This engineering article is a stub. You can help Wikipedia by expanding it. v d e This physics-related article is a stub. You can help Wikipedia by expanding it. v d e Wikimedia Commons has media related to: spring scale Categories: Engineering stubs Physics stubs Force Weighing instrumentsHidden categories: Articles lacking sources from May 2009 All articles lacking sourcesSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scaleSpring scale I am an expert from China Toys Suppliers, usually analyzes all kind of industries situation, such as globetrotter 3g quad , pcmcia serial cards.
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