Francon (France) - AllCarIndex

Francon was a French automobile manufacturer that operated from 1922 to 1926. The company, originally known as Truelle et Compagnie, was based in Rueil-Malmaison, Seine-et-Oise, before relocating to St Ouen, Seine.

The Francon brand specialized in producing light cars, which were powered by a unique 2-cylinder, 2-stroke engine designed by engineer Chedru. The initial models featured separate cylinders with a displacement of 458cc. However, in 1923, the design evolved to include a single block for the cylinders, increasing the engine capacity to 664cc. This upgraded engine produced 14 brake horsepower and allowed the vehicles to reach a top speed of 40 mph (64 km/h). The engine was water-cooled and utilized aluminum pistons, contributing to its performance.

Francon vehicles were equipped with a 5-speed friction disc transmission system and employed a single chain for final drive, which operated in an oil bath. The body design typically accommodated three passengers, with a designated space for luggage next to the rear seat. Initially, the cars featured wooden chassis, but these were soon replaced with steel for improved durability. In addition to automobiles, Francon also manufactured industrial and marine engines during its brief existence.