A mechanism for actuating auxiliary devices of internal combustion engines arranged in an engine block (18) in which is positioned a drive shaft (12) with eccentric cam (11) and in which is foreseen a cam follower (14), which, when actuated by the eccentri...

A two-stroke-cycle internal combustion engine using pneumatically assisted direct fuel injection comprising a cylindrical body (11) within which is foreseen a first driving cylinder 13 which contains a first piston (12) and a second compressor cylinder (21...

The wheel has a metallic hub (12), made of aluminum, steel or cast iron, carrying either a drum brake (15) (in the case of a drum brake) or a disc brake, and a rim (13) made of plastic, which is equipped with spokes (14) (made of plastic). The rim (13) is ...

A three-wheeled vehicle (11) with two front steering wheels, comprising a frame, an handlebar, a steering assembly, and front and rear wheels, in which two front wheels (37) are provided supported by a forecarriage (12) and a rear axle (13) , the forecarri...