The snowcat (1) has two generators (10) arranged parallel to each other between a combustion engine i.e. diesel engine (8), and a power electronics (12) i.e. direct current intermediate circuit. The generators are connected with respective electromotors (1...

Drive system has a prime mover (10,80) and a drive (12,82). Prime mover is mechanically coupled with the load (30,66,90). Load is distributed between the control elements (38,70). Capacity of the load at starting phase of prime mover relative to capacity i...

The windscreen wiper unit has a wiper blade carrier (1) holding a blade (12) with a yielding wiping element (11). The wiper blade carrier has at least one wall sector, at least parts of which conduct heat, and which is connected to the wiping element and/o...

The vehicle has a drive system that carries out drive, braking, direction changing and steering functions depending on suitable control commands in an electronic control unit. At least one separate brake system (H1,H2,6,7a,7b) that is effective without ele...

The drive unit includes a hydraulic fixed displacement motor (5) for a drive wheel and a hydraulic medium delivery device as well as further delivery means (7,7a,8) which increases the delivery volume of the hydraulic medium to the motor. The additional de...