The invention relates to a method for determination of load supported (F) by a bogie configuration (299) of a vehicle (100; 110), where said bogie configuration (299) comprises twin wheelshafts (260a, 260b) resiliently supported by a spring device (220). T...

The present invention relates to a tandem suspension system for vehicle, with the leaf spring connected in their middle part to a support, while its ends are connected to the vehicle axles. At each one of the sides of the vehicle, the support (23) is later...

A method and a device (20) for variation of the load distribution on driving wheels (16,17) of operating vehicles (1), of the type comprising a driving unit (2), a frame (3) and a first (5) and a second (6) driven axle coupled as a tandem group (4) by mean...