Influential English design engineer, inventor, and builder in the automotive industry, and founder of Lotus Cars Anthony Colin Bruce Chapman CBE, was born 19 May 1928. Chapman studied structural engineering at University College London, joined the University Air Squadron and learned to fly. Chapman left UCL without a degree in 1948, resitting his final Mathematics paper in 1949 and obtaining his degree a year late. He briefly joined the Royal Air Force in 1948, being offered a permanent commission but turning this down in favour of a swift return to civilian life. After a couple of false starts Chapman joined the British Aluminium company, using his civil engineering skills to attempt to sell aluminium as a viable structural material for buildings.
In 1948 Chapman started building the Mk1, a modified Austin 7, which he entered privately into local racing events. He named the car “Lotus”. With prize money he developed the Lotus Mk2. With continuing success on through the Lotus 6, he began to sell kits of these cars. Over 100 were sold through 1956. It was with the Lotus 7 in 1957 that things really took off. In the 1950s, Chapman progressed through the motor racing formulae, designing and building a series of racing cars, sometimes to the point of maintaining limited production as they were so successful and highly sought after, until he arrived in Formula One. Besides his engineering work, he also piloted a Vanwall F1-car in 1956 but crashed into his teammate Mike Hawthorn during practice for the French Grand Prix at Reims, ending his career as a race driver and focusing him on the technical side. Along with John Cooper, he revolutionised the premier motor sport. Their small, lightweight mid-engined vehicles gave away much in terms of power, but superior handling meant their competing cars often beat the all-conquering front engined Ferraris and Maseratis. Eventually, with legendary driver Jim Clark at the wheel of his race cars, Team Lotus appeared as though they could win whenever they pleased. With Clark driving the legendary Lotus 25, Team Lotus won its first F1 World Championship in 1963. It was Clark, driving a Lotus 38 at the Indianapolis 500 in 1965, who drove the first ever mid-engined car to victory at the fabled “Brickyard.” Clark and Chapman had become particularly close and Clark’s death devastated Chapman, who publicly stated that he had lost his best friend.
Among a number of legendary automotive figures who have been Lotus employees over the years were Mike Costin and Keith Duckworth, founders of Cosworth. Graham Hill worked at Lotus as a mechanic as a means of earning drives. In 1952 he founded the sports car company Lotus Cars. Chapman initially ran Lotus in his spare time, assisted by a group of enthusiasts. His knowledge of the latest aeronautical engineering techniques would prove vital towards achieving the major automotive technical advances he is remembered for. He was famous for saying “Adding power makes you faster on the straights. Subtracting weight makes you faster everywhere”, as his design philosophy focused on cars with light weight and fine handling instead of bulking up on horsepower and spring rates. Under his direction, Team Lotus won seven Formula One Constructors’ titles, six Drivers’ Championships, and the Indianapolis 500 in the United States, between 1962 and 1978. The production side of Lotus Cars has built tens of thousands of relatively affordable, cutting edge sports cars. Lotus is one of but a handful of English performance car builders still in business after the industrial decline of the 1970s. Although these days Lotus is owned by the Malaysian Automotive Company “Proton”, Caterham Cars still manufacture the Caterham 7 based on the Lotus 7, and there have been over 90 different Lotus 7 clones, replicas and derivatives offered to the public by a variety of makers.
Chapman sadly passed away on 16th December 1982, aged 54 after suffering a fatal heart attack, and on The day he died, Team Lotus was testing the first Formula One car with active suspension, which eventually made its début with the Lotus 99T in 1987, however he pioneered many innovations and Many of Chapman’s ideas can still be seen in Formula One and other top-level motor sport (such as IndyCars) today. Such as struts as a rear suspension device. Even today, struts used in the rear of a vehicle are known as Chapman struts, while virtually identical suspension struts for the front are known as MacPherson struts, monocoque chassis construction, the tube-frame chassis, positive aerodynamic downforce, through the addition of wings, moving radiators away from the front of the car to the sides, to decrease frontal area (lowering aerodynamic drag). He also designed a car that generated all of its downforce through ground effect, eliminating the need for wings, active suspension and a dual-chassis Formula One car.