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British Electric Vehicles
British Electric Vehicles (BEV) of Churchtown, Southport, Lancashire, built industrial vehicles including both small electrically motorised trolleys for carrying raw materials and products around factories and electric locomotives An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor. Locomotives with on-board fuelled prime movers, such as diesel engines or gas ... desirable for use underground and in flammable environments. Company History British Electric Vehicles Ltd was formed in 1905 with works in Churchtwon, Southport. The business used patented controllers made by Wingrove & Rogers Ltd of Kirkby, Liverpool, and in 1926 the business was purchased by Wingrove & Rogers who continued to use the B.E.V trademark. In the early 1990s Wingrove & Rogers was purchased by Pikrose Group in Oldham Lancashire, working until 2005 under the Ferranti Engineering company un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flatbed Trolley
A flatbed trolley a common form of freight transport in distribution environments, for moving bulk loads. Trolleys can aid in reducing effort required to move a load by allowing the user to pull or push instead of lift and carry. A very simple design offers a basic flat platform with four casters and a fixed handle which is used to either push or pull the platform with the load on the platform. Without a flat surface it becomes an open frame trolley and without a handle it is a bogie or dolly. A flatbed trolley is also sometimes called a dray, but the term dray is also used to refer to a truck with no sides. Materials The frame is usually fabricated steel. The primary flatbed surface can be constructed from wooden boards, plastic, steel or mesh. Flatbed casters can vary dramatically, made of solid rubber, air filled pneumatic or cast iron. The caster is generally the component on the flatbed trolley that limits the safe working capacity. Types There are many types of speciali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raw Materials
A raw material, also known as a feedstock, unprocessed material, or primary commodity, is a basic material that is used to produce goods, finished goods, energy, or intermediate materials that are feedstock for future finished products. As feedstock, the term connotes these materials are bottleneck assets and are required to produce other products. The term ''raw material'' denotes materials in unprocessed or minimally processed states; e.g., raw latex, crude oil, cotton, coal, raw biomass, iron ore, air, lumber, logs, water, or "any product of agriculture, forestry, fishing or mineral in its natural form or which has undergone the transformation required to prepare it for international marketing in substantial volumes". The term ''secondary raw material'' denotes waste material which has been recycled and injected back into use as productive material. Ceramic While pottery originated in many different points around the world, it is certain that it was brought to light mostly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Locomotives
An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor. Locomotives with on-board fuelled prime movers, such as diesel engines or gas turbines, are classed as diesel-electric or gas turbine-electric and not as electric locomotives, because the electric generator/motor combination serves only as a power transmission system. Electric locomotives benefit from the high efficiency of electric motors, often above 90% (not including the inefficiency of generating the electricity). Additional efficiency can be gained from regenerative braking, which allows kinetic energy to be recovered during braking to put power back on the line. Newer electric locomotives use AC motor-inverter drive systems that provide for regenerative braking. Electric locomotives are quiet compared to diesel locomotives since there is no engine and exhaust noise and less mechanical noise. The lack of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingrove & Rogers
Wingrove & Rogers Ltd of Kirkby, Liverpool, England, was formed in 1919 by Major Charles William Wingrove M.C. (1889-1976) and William Rogers (b1891) to manufacture control gear for electric vehicles. In the 1920s they diversified into variable capacitors, the components essential for tuning in the front end of radio receivers which they continued through the second world war during which they supplied the armed forces. In 1926 they amalgamated with British Electric Vehicles Ltd, and moved the electric vehicle production from Southport to Liverpool where they made vehicles such as electrically motorised trolleys and electric locomotives (mainly narrow gauge), largely for use in factories, mines, and by tunnelling contractors. The radio component part of the business was run under a subsidiary, Polar Ltd, formed in 1925. In mid-1928 they opened the Polar Works and they used the "Polar" trademark for the variable capacitors. The Polar business was sold off to Jackson Brothers (Lond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
