| Leyat, Automobiles Leyat | |
| Foundation: | 1913 |
| Defunct: | 1927 |
| Location City: | Paris |
| Location Country: | France |
| Locations: | Quai de Grenelle in the 15th arrondissement, Paris. |
| Key People: | Marcel Leyat (born in Die). |
| Products: | Automobiles |
Leyat, Automobiles Leyat was a French automobile manufacturer, established in 1919 in Paris by Marcel Leyat.
The Hélica was known as 'The plane without wings'. The passengers sat behind each other like in an aircraft, which was driven by a giant propeller powered by an 8bhp Scorpion engine. The body of the vehicle was made of plywood.
The factory was on the Quai de Grenelle in the 15th arrondissement.
Marcel Leyat (March 26, 1885 (Die, Drôme) - December 3, 1986) was an engineer, inventor, aviation pioneer, and aeronautical and automobile manufacturer. He graduated from the École Centrale Paris in 1907. From 1908, he worked for the Société Astra and built a biplane glider called the Quand Quelle (When, which).[1] In 1909 he targeted "the first powered crossing of the English Channel", but Louis Blériot succeeded on July 21, three weeks before his De Dion-Bouton 5 hp powered plane completed a flight of 200m (700feet) at 10m (30feet) elevation on August 15. In 1910, he built a propeller-driven biplane 11m (36feet) long and 16m (52feet) wide. He obtained the FAI pilot's license in 1911. During the First World War, he built several aircraft, including a "living wing" bomber. In all, he designed and built around thirty different aircraft up to World War II.[1]
The first model was called Hélica, also known as 'The plane without wings'. The passengers sat behind each other as if they were in an aircraft. The vehicle was steered using the rear wheels and the car was not powered by an engine turning the wheels, but by a giant propeller powered by an 8bhp Scorpion engine. The entire body of the vehicle was made of plywood, and weighed just 250 kg (550 lb), which made it dangerously fast.
In 1927, a Hélica reached the speed of 106mph at the Autodrome de Linas-Montlhéry circuit. Leyat continued to experiment with his Helica. He tried using propellers with two and four blades.[2]
Between 1919 and 1925, Leyat sold 30 vehicles.