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The Bandini formula three is a racing car model produced from 1954 until 1958 by Bandini Automobili of Forlì. This type, produced at the same ''two-seater sports'' was born in order to participate in the engine capacity race-only category. This gave birth first to Formula Junior and later Formula Three. The characteristics that make the Bandini F3 historically important are the unprecedented postponement of box differential and testing of disc brakes on all four wheels. Disc brakes had only recently appeared on racing cars with the advent of the 1951 C-type, which used them to great advantage at Le Mans. The advantages of disc brakes were mainly limited solely to lower unsprung masses as the study of materials of seals of friction had not yet allow evolution that today poses this choice as a solution required the cars allocated to the races. They also helped avoid brake fade. The box to postpone the transmission instead, a system also used in subsequent FJr. it offered a double advantage: making rapid replacement of differential gears that determine the final drive ratio, (allowing a rapid adaptation to the circuit) and, simultaneously, significantly lowering the driveshaft, which in turn governed the position of the driing seat. This allowed a lowering of center of mass with the consequent improvement of handling. The racing debut occurred on July 1954 to the third edition of "Luigi Arcangeli Cup", raced on the Forlì circuit. The same manufacturer Ilario Bandini, classified in second place in the race reserved for "single seater up to 750 cc" valid for the Italian championship. ==The chassis== The chassis keeps the characteristics, materials and design, used for 750 ''torpedo'' sports two-seater, but the size, necessarily lower a car, make it possible to further cut the weight that descends so only . * Structure and material: frame of elliptical section tubes, special steel aeronautics derivation; patent No. 499843 * Suspension: * * Front: Independent, triangles overlapping with shock hydraulic telescopic tilted and springs cylindrical helical coaxial; bar Account * * Rear: a bridge with two rigid leaf spring semiellittiche longitudinal and shock hydraulic vertical telescopic * Braking system: * * Service: hydraulics, drum front and rear, as an alternative hydraulic disc on four wheels * * Parking: not found * Steering: a worm * Guide: single, central location * Wheels: Ray Borrani * Fuel tank: * Transmission: rear transmission with half shfat and central differential positioned reversed and box with quick change of relations (6 reports available) * Weight: bare chassis * Weight total: 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Bandini Formula Three」の詳細全文を読む スポンサード リンク
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