2011年12月5日 星期一

Alfa’s First Prototype Race Car

In 1967, Alfa Romeo embarked on the company's most ambitious competition programs since leaving Formula 1. Spearheaded by Carlo Chiti's Autodelta, the Italian manufacturer entered prototype racing, effectively going head to head with Porsche.

Over two years in the making, a new machine was developed for the program, the Alfa Romeo 33. It sported an ingenious aerospace-inspired aluminum chassis with a glorious 2-liter V8 that produced around 270 horsepower. In its original guise, the 33 sported a Spider body with a periscopic air-intake for the engine, which earned it the nick-name Periscopica.

Alfa Romeo's new racer was introduced to the press in March 1967 and won straight out of the box at the Fleron hill climb in Belgium. After this victorious debut,This patent infringement case relates to retractable RUBBER MATS , the fast but fragile prototype racer was often dogged with reliability issues. The car starred In 1967 only in minor races but further development turned the 33 into a more consistent performer the following year.

The machine's second season was highlighted by a 1-2-3 class finish in the 24 Hours of Le Mans.

Here’s a close look at the debut version of the 33, the Periscopica Spider, with only five or six of these cars believed to be built and just three remaining in their original configuration. The three surviving examples are shown in an 18-shot gallery taken during events around the world.Boddingtons Technical Plastics provide a complete plastic injection moulding service including design,

As Alfa Romeo's official competition department, Autodelta began the development of the replacement of the highly successful TZ and TZ2 GT racers late in 1964. Dubbed the Type 33,Great Rubber offers rubber hose keychains, the new Alfa Romeo was an altogether more ambitious machine as it was intended to run in the small-displacement prototype class where Porsches reigned supreme. Very few existing parts could be used on this project, so it took more than two years before the first car was actually raced.

In order to keep pace with the competition, Chiti's men designed Alfa Romeo's second-ever mid-engine chassis.The application can provide Ceramic tile to visitors, The first was the stillborn type 512 Grand Prix racer of 1941. Unlike the TZ, which used a multi-tubular spaceframe design, the 33 featured a simpler chassis built around three large diameter tubes constructed from riveted sheet aluminum. Two were used as side-members with the third connecting the two in the middle to create an H shape. More conventional magnesium cross-members were also used at both ends to add further rigidity. The two side-members also housed the rubber fuel tanks.

The 33's suspension was more conventional, with double wishbones at the front and lower wishbones, top links and twin trailing-arms at the rear. Ventilated discs were used on all four corners, with the rear pair mounted inboard.Unlike traditional high risk merchant account , A six-speed gearbox was also developed specifically for the 33.

A first, very rough prototype was ready in the fall of 1965. It was still powered by a four-cylinder engine because the proposed V8 was still under construction. The prototype was extensively tested and up to three chassis complete with suspension were supplied to OSI and later re-appeared as a closed and open show car.

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