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The 1969 24 Hours of Le Mans was the 37th Grand Prix of Endurance, and took place on 14 and 15 June 1969. It was the eighth round of the 1969 International Championship for Makes. It was the last event with the traditional Le Mans-style start, in which the drivers run across the track to enter their cars, as safety belts were now in use, which usually are strapped tight by mechanics. The eventual winner, Jacky Ickx, had demonstrated against the start by walking slowly to his car, putting on his safety belts properly, and thus starting voluntarily at the back of the field. Later in the first lap, John Woolfe was killed, presumably due to not wearing belts properly. The traditional Le Mans-style start was discontinued after this accident, as drivers started in 1970 already strapped firmly into their seats. For this race, metal crash barriers had been installed around the circuit, especially at the Mulsanne Straight, where it was originally just an open road with no protection from the trees, houses and embankments. ==Pre-race== During 1969, the minimal production figure to compete in the Sport category was reduced from 50 to 25. Starting in July 1968, Porsche made a surprising and very expensive effort to conceive, design and build a whole new car for the Sport category with one underlying goal: to win its first overall victory at Le Mans. In only ten months, the Porsche 917 was developed, which incorporated remarkable technology: Porsche's first 12-cylinder engine and many components from titanium, magnesium and exotic alloys. Porsche built 25 917s and according to many sources this drove Porsche AG close to bankruptcy. In need of cash, Porsche sold the 917s to anyone who wanted to pay for one. Matra ordered the aerodynamic engineer Robert Choulet to conceive a low-drag Long Tail Coupe specially designed for the Le Mans, the Matra 640. On April 16, Matra brought the car to the Sarthe circuit. Henri Pescarolo took it to the track, at the first kilometres in the Hunaudières the car took off and was pulverised, Pescarolo was pulled out alive but severely burned. In parallel, Matra was experimenting with roadster bodywork. This led to a new car, the 650. Some 630 chassis were converted in roadster; they were christened 630/650. Despite the fact that no solution was found to fix the instability of the car, three 917s entered Le Mans. Two were Porsche Works teams and the third was entered by the gentleman-driver John Woolfe. Matra entered four cars: a new 650 roadster, a 630 coupe and two 630/650. The Ferrari prototypes made a come-back with the 3.0 L 312P. John Wyer's team was there but managed by David Yorke. Wyer himself wasn't in Le Mans as his wife was ill. The team entered two Ford GT40s. Jacky Ickx shared GT40 1075, the car that won the previous year, with Pedro Rodríguez and Lucien Bianchi. 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「1969 24 Hours of Le Mans」の詳細全文を読む スポンサード リンク
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