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Burman And Sons Ltd
Burman and Sons Ltd, of Ryland Road, Birmingham, West Midlands, was a company that manufactured Burman-Douglas steering gear. Their worm and nut design of steering gear was fitted to pre-war vehicles such as the Ford Eight and the Ford Prefect, the Bedford CA, plus heavy trucks and off-road vehicles - both pre and post-war. In its day, Burman-Douglas steering-gear was regarded as "...a 'quality' feature of a car chassis specification," though the worm and nut design was eventually surpassed by the more direct rack and pinion rack and pinion is a type of linear actuator that comprises a circular gear (the '' pinion'') engaging a linear gear (the ''rack''). Together, they convert between rotational motion and linear motion: rotating the pinion causes the rack to be d ... design which dominates today. The company also manufactured motorcycle gearboxes during part of its history. References Automotive companies of England Automotive steering technologies Defunct comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham
Birmingham ( ) is a City status in the United Kingdom, city and metropolitan borough in the metropolitan county of West Midlands (county), West Midlands, within the wider West Midlands (region), West Midlands region, in England. It is the List of English districts by population, largest local authority district in England by population and the second-largest city in Britain – commonly referred to as the second city of the United Kingdom – with a population of million people in the city proper in . Birmingham borders the Black Country to its west and, together with the city of Wolverhampton and towns including Dudley and Solihull, forms the West Midlands conurbation. The royal town of Sutton Coldfield is incorporated within the city limits to the northeast. The urban area has a population of 2.65million. Located in the West Midlands (region), West Midlands region of England, Birmingham is considered to be the social, cultural, financial and commercial centre of the Midland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Midlands (county)
West Midlands is a Metropolitan county, metropolitan and Ceremonial counties of England, ceremonial county in the larger West Midlands (region), West Midlands region of England. A landlocked county, it is bordered by Staffordshire to the north and west, Worcestershire to the south, and is almost surrounded by Warwickshire to the east. The largest settlement is the city of Birmingham. The county is almost entirely urban, with an area of and a population of 2,953,816, making it the List of ceremonial counties of England, second most populous county in England after Greater London. After Birmingham (1,144,919) the largest settlements are the cities of Coventry (345,324) and Wolverhampton (263,700), Solihull (126,577), and Sutton Coldfield (109,899). Nearly all of the county's settlements belong to the West Midlands conurbation, West Midlands and Coventry and Bedworth urban area, Coventry built-up areas, though the 'Meriden Gap' between them is rural. For Local government in Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steering
Steering is the control of the direction of motion or the components that enable its control. Steering is achieved through various arrangements, among them ailerons for airplanes, rudders for boats, cylic tilting of rotors for helicopters, and many more. Aircraft Aircraft flight control systems are normally steered when airborne by the use of ailerons, spoileron, or both to bank the aircraft into a turn; although the rudder can also be used to turn the aircraft, it is usually used to minimize adverse yaw, rather than as a means to directly cause the turn. On the ground, aircraft are generally steered at low speeds by turning the nosewheel or tailwheel (using a tiller or the rudder pedals) or through differential braking, and by the rudder at high speeds. Missiles, airships and large hovercraft are usually steered by a rudder, thrust vectoring, or both. Small sport hovercraft have similar rudders, but steer mostly by the pilot shifting their weight from side to side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autocar (magazine)
''Autocar'' (stylized in all caps) is a weekly British automobile magazine published by Haymarket Media Group. It was first published in 1895 and refers to itself as "the world's oldest car magazine". Mark Tisshaw is editor and other team members include Steve Cropley, Rachel Burgess, James Attwood, Matt Prior, Matt Saunders and Felix Page. ''Autocar'' has several international editions, including China, India, New Zealand, and South Africa. History The publication was launched as ''The Autocar'' by Yattendon Group, Iliffe and Son Ltd. "in the interests of the mechanically propelled road carriage" on 2 November 1895 when, it is believed, there were only six or seven cars in the United Kingdom. L. J. K. Setright suggests that the magazine was set up by Henry Sturmey (1857–1930), Henry Sturmey as an organ of propaganda for Harry J. Lawson, founder of the Daimler Company and a journalist on the magazine in its early days. Henry Sturmey stood down as editor of ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leadscrew
A leadscrew (or lead screw), also known as a power screw or translation screw,Bhandari, p. 202. is a screw used as a linkage in a machine, to translate turning motion into linear motion. Because of the large area of sliding contact between their male and female members, screw threads have larger frictional energy losses compared to other linkages. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. Leadscrews are commonly used in linear actuators, machine slides (such as in machine tools), vises, presses, and jacks.Shigley, p. 400. Leadscrews are a common component in electric linear actuators. Leadscrews are manufactured in the same way as other thread forms: they may be rolled, cut, or ground. A lead screw is sometimes used with a split nut (also called half nut) which allows the nut to be disengaged from the threads and moved axially, independently of the screw's rotation, when needed (suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Eight
Ford 7Y is a car built by Ford UK from 1938 until 1939. During that time 65,098 cars were produced. The car was officially marketed as a Ford Eight, and was a rebodied and slightly larger version of the Model Y. The car was powered by a 8 hp ( RAC horsepower) Ford sidevalve engine. A minor facelift, unveiled in September 1939, resulted in the first Anglia. The car sported some unusual features such as openable rear windows that were located in the main body work as this was only a two-door vehicle. A rear wheel cover was available on the de-luxe models with the standard version also having a recess in the rear bodywork to accept the spare wheel, albeit not covered. The storage of the spare wheel in this manner mimics the styling of the V8 Pilot An aircraft pilot or aviator is a person who controls the flight of an aircraft by operating its Aircraft flight control system, directional flight controls. Some other aircrew, aircrew members, such as navigators or fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Prefect
The Ford Prefect is a line of British cars which was produced by Ford UK between 1938 and 1961 as an upmarket version of the Ford Popular and Ford Anglia small family cars. It was introduced in October 1938 and remained in production until 1941. Returning to the market in 1945, it was offered until 1961. The car progressed in 1953 from its original perpendicular or "sit-up-and-beg" style to a more modern three-box structure. Some versions were also built and sold by Ford Australia. Like its siblings, the car became a popular basis for a hot rod, especially in Britain, where its lightweight structure and four-cylinder engines appealed to builders. __TOC__ E93A (1938–1949) The Ford Prefect was introduced in October 1938 and built by the Ford plant in Dagenham, Essex. The original Ford Prefect was a slight reworking of the previous year's 7W, the first Ford car designed outside of Detroit, Michigan. It was designed specifically for the British market. It had a side-va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford CA
The Bedford CA was a distinctive pug-nosed light commercial vehicle produced between 1952 and 1969 by Bedford Vehicles, Bedford in Luton, England. It was manufactured in short-wheelbase and long-wheelbase forms, each form available in either a 10–12 hundredweight, cwt or a 15 cwt version. Generally it was supplied as a light delivery van with sliding doors, but it was also available as a chassis with cowl upon which specialist bodywork could be added. The Bedford Dormobile was a Campervan, Campervan conversion based on the Bedford CA van. The CA was also exported to Canada and sold as the Envoy CA, as part of the Envoy (automobile), Envoy brand line-up. In its 17 year production run 370,000 were manufactured.Delivery van is bigger than its predecessor ''Freight & Container Transportation'' September 1970 page 35 Dimensions Body The overall profile and architecture of the CA changed little during the vehicle's seventeen-year life. There were, however, three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rack And Pinion
rack and pinion is a type of linear actuator that comprises a circular gear (the '' pinion'') engaging a linear gear (the ''rack''). Together, they convert between rotational motion and linear motion: rotating the pinion causes the rack to be driven in a line. Conversely, moving the rack linearly will cause the pinion to rotate. The rack and pinion mechanism is used in rack railways, where the pinion mounted on a locomotive or a railroad car engages a rack usually placed between the rails, and helps to move the train up a steep gradient. It is also used in arbor presses and drill presses, where the pinion is connected to a lever and displaces a vertical rack (the ram). In pipelines and other industrial piping systems, a rack displaced by a linear actuator turns a pinion to open or close a valve. Stairlifts, lock gates, electric gates, and the mechanical steering mechanism of cars are other notable applications. The term "rack and pinion" may be used also when the rac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
