Vue d'une Mercedes-Benz W 196 R Show car de 1955, avec carrosserie profilée dans le centre commercial Pall Mall, pendant le spectaculaire St James Motoring de 2024
4888 x 3264 px | 41,4 x 27,6 cm | 16,3 x 10,9 inches | 300dpi
Date de la prise de vue:
2 novembre 2024
Lieu:
Pall Mall, St James's, London
Informations supplémentaires:
The W196's delayed debut at the 1954 French Grand Prix saw the introduction of the aerodynamic closed-wheel aluminium "Type Monza" streamliner body for the high speed track at Reims. Juan Manuel Fangio and Karl Kling claimed a 1–2 finish, and Hans Herrmann posted the fastest lap. The same body was later used only three more times: in the 1954 season at the British Grand Prix at Silverstone and the Italian Grand Prix at Monza, where it picked up its nickname, and in the 1955 season again at the Italian Grand Prix at Monza. In total the "Type Monza" won three races (the 1954 French Grand Prix, 1954 and 1955 Italian Grand Prix), all with Fangio at the wheel.These three Grands Prix have remained the only races won by a closed-wheel car in Formula One history. The W196 was front mid-engined, with its long longitudinally mounted engine placed just behind the front axles instead of over them to better balance front/rear weight distribution. A welded aluminum tube spaceframe chassis carried ultra-light Elektron magnesium-alloy bodywork (having a specific gravity of 1.8, less than a quarter of iron's 7.8), which contributed substantially to keeping dry weight down. To enhance stopping power extra wide diameter drum brakes too large to fit inside 16" wheel rims were used, mounted inboard with short half shafts and two universal joints per wheel. Torsion bars fitted inside the frame's tubes were used in the double wishbone front. To prevent cornering forces from raising the car, as occurs with short swing axles, the rear used a low-roll center system featuring off-centered beams spanning from each hub to the opposite side of the chassis crossing one-another over the centerline. Nevertheless, snap-oversteer could still be a notable problem at speed.
