L W Bentley Popular Books

L W Bentley Biography & Facts

Walter Owen Bentley, (16 September 1888 – 13 August 1971) was an English engineer who founded Bentley Motors Limited in London. He was a motorcycle and car racer as a young man. After making a name for himself as a designer of aircraft and automobile engines, Bentley established his own firm in 1919. He built the firm into one of the world's premier luxury and performance auto manufacturers, and led the marque to multiple victories at the 24 Hours of Le Mans. After selling his namesake company to Rolls-Royce Limited in 1931, he was employed as a designer for Lagonda, Aston Martin, and Armstrong Siddeley. He was known as "W. O.". Early life Bentley was born September 16, 1888, in Hampstead, London. He was the youngest of his parents' nine children. His father Alfred Bentley was a retired businessman and his mother Emily (née Waterhouse) was born in Adelaide. As the son of a prosperous family he was privately educated at Clifton College in Bristol from 1902 until 1905, when at the age of 16 he left to start work as an apprentice engineer with the Great Northern Railway at Doncaster in Yorkshire. Locomotives The five-year premium apprenticeship with the Great Northern, which cost his father £75, taught W.O. to design complex railway machinery and also gave him practical experience in the technical procedures to cast, manufacture, and build it. He later recalled: "The sight of one of Patrick Stirling's eight-foot singles could move me profoundly." While with the Great Northern, he came close to realising his childhood ambition to drive one of their Atlantic express locomotives, when at the end of his apprenticeship he acquired footplate experience as a second fireman on main-line expresses. "My longest day", he said, "was London to Leeds and back, on the return journey doing Wakefield to King's Cross non-stop for 175 miles. This was a total day's run of 400 miles, entailing a consumption of about seven tons of coal, every pound of it to be shovelled. Not a bad day's exercise." He completed his apprenticeship in the summer of 1910 but decided that the railways did not offer him enough scope for a satisfying career. Motorcycles In 1909 and 1910 Bentley raced Quadrant, Rex, and Indian motorcycles. He competed in two Isle of Man Tourist Trophy races, on a Rex in 1909 and as a member of Indian's factory team in 1910. He did not finish in either event; in 1910, his Indian's rear tyre burst on the second lap. Theoretical engineering study, taxi company employment After he studied theoretical engineering at King's College London, he took employment with the National Motor Cab Company, where his several duties included overseeing the maintenance of the fleet's 250 Unics. He was fascinated by the cabbies' ingenuity at fiddling the meters. Entering the automobile industry In 1912 he joined his brother, H. M. (Horace Millner) Bentley, in a company called "Bentley and Bentley" that sold French DFP cars. Dissatisfied with the performance of the DFPs, but convinced that success in competition was the best marketing for them, W.O. was inspired by a paperweight to have pistons made for the engine in aluminium alloy. Fitted with the alloy pistons and a modified camshaft, a DFP took several records at Brooklands in 1913 and 1914. Aero engines At the outbreak of war Bentley knew that using aluminium alloy pistons in military applications would benefit the national interest: they improved power output and ran cooler, allowing higher compression ratios and higher engine speeds. As security considerations prevented his broadcasting the information to engine manufacturers, he contacted the official liaison between the manufacturers and the Navy. That man, Commander Wilfred Briggs, would be his senior officer throughout the war. Commissioned in the Royal Naval Air Service, Bentley was sent to share with manufacturers the knowledge and experience he had gained from the modifications to the engines of the DFP cars he sold in Britain. Following his first consultation, which was with the future Lord Hives at Rolls-Royce, the company's first aero engine, named the Eagle, was designed with pistons of aluminium instead of cast-iron or steel. Bentley next visited Louis Coatalen at Sunbeam, with the result that the same innovation was used in all their aero engines. Bentley also visited Gwynnes, whose Chiswick factory made French Clerget engines under licence, and he liaised between the squadrons in France and Gwynnes' engineering staff. When they proved unwilling to implement Bentley's more important suggestions the Navy gave him a team to design his own aero engine at the Humber factory in Coventry. Designated the BR1, Bentley Rotary 1, the engine was fundamentally different from the Clerget except in the design of the cam mechanism, which was retained to facilitate production. A prototype was running in the early summer of 1916. The bigger BR2 followed in early 1918. In recognition, Bentley was awarded the MBE. After he was invited in 1920 to make a claim, which the Clerget licensees contested unsuccessfully, the Royal Commission on Awards to Inventors awarded him £8,000. Bentley Motors After the war, in early 1919, Bentley founded Bentley Motors Limited in small premises in London with Frank Burgess (formerly of Humber) and Harry Varley (formerly of Vauxhall Motors). Clive Gallop joined the team as an engine designer to help develop their 3,000 cubic centimetres (180 cu in) straight-4 engine. The 3-litre engine ran for the first time in New Street Mews, Baker Street, London. A plaque marks the building in what is now Chagford Street NW1. W.O.'s first complete Bentley 3 Litre car began road tests in January 1920 and the first production version, made in Cricklewood, was delivered in September 1921. Its durability earned widespread acclaim. W.O.'s motto was "To build a good car, a fast car, the best in class." His cars raced in hill climbs and at Brooklands, and the lone 3 Litre entered by the company in the 1922 Indianapolis 500 mile race and driven by Douglas Hawkes finished thirteenth at an average speed of 74.95 mph. Bentley entered a team of his new 3-litre modified and race-prepared cars in the 1922 Tourist Trophy, driving himself in Bentley III; the only team to finish, they received the Team Award, thereby launching Bentley's reputation; Jean Chassagne (later himself a 'Bentley Boy') on a 1921 Grand Prix Sunbeam winning outright. Bentleys set many records at the Le Mans 24-hour races, with "Bentley Boy" Woolf Barnato the only driver to win all three times he entered. In 1923, when a rather sceptical W.O. was persuaded to attend the inaugural Le Mans race, he saw John Duff and Frank Clement's private entry take fourth place. A Bentley 3 Litre won at Le Mans in 1924. Neither of the two Bentleys entered in the 1925 race finished it, but subsequent models won again in 1927, 1928, 1929, and 1930, with the factory team managed by W.O.'s old school friend Richard Sidney Witchell. Et.... Discover the L W Bentley popular books. Find the top 100 most popular L W Bentley books.