days of the automobile. The world's first self-propelled vehicle, Nicolas-Joseph Cugnot's 1769/1770 "fardier à vapeur", was a front-wheel-driven three-wheeled steam-tractor. It then took at least a century for the first experiments with mobile internal combustion engines to gain traction.

Sometime between 1895 and 1898 the Austrian brothers and bicycle producers Franz, Heinrich and Karl Gräf (see Gräf & Stift)