HYDROSTATIC DRIVE VEHICLE FOR TWO AXLES, ONE OF WHICH CAN BE DEBRAYED ON THE MARKET

摘要

The invention relates to a vehicle comprising at least two engines with hydrostatic drive. ONE OF THEM IS A STEERING AXLE WHICH IS DRIVEN BY MEANS OF A UNBUILDABLE AUXILIARY DRIVE CARRIED OUT IN A PARTICULARLY COMPACT AND STABLE FORM. / P P BETWEEN THE STEERING AXLE 2 AND THE CORRESPONDING HYDRAULIC ENGINE 4, THE AUXILIARY DRIVE INCLUDES A CLUTCH 11 AND A PLANETARY GEAR 12 THAT ARE COAXALLY PLACED WITH THE ATTACHING PINION OF AN ANGULAR TRANSMISSION 13 AND THAT ARE GROUPED IN A COMPACT UNIT 26. IT IS ACCOLED IN THE AXIAL HOUSING 27 WHICH INCLUDES A STEERING CYLINDER 28. THE HYDRAULIC MOTOR 4 MAY BE TWICE SMALLER THAN THAT WHICH DRIVES THE OTHER AXLE. / P P THE INVENTION APPLIES PARTICULARLY TO AN AGRICULTURAL VEHICLE, IN PARTICULAR A HARVESTER- BATTEUSE. / P