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专利名称：ARRANGEMENT AND METHOD TO UNLOAD
AUXILIARY WHEEL OF A MOTOR VEHICLE,AND A MOTOR VEHICLE
发明人：RONVALL, Lars申请号：EP02705660.5申请日：20020319公开号：EP1385735B1公开日：20050209
摘要：The invention relates to an arrangement and a method for automatic supportwheel load relief on a powered vehicle (1). The invention also relates to a poweredvehicle. The vehicle incorporates a support wheel arrangement (3) which includes at leastone support wheel (5) capable of being applied to a ground surface (2) by an appliedpressure, and a main wheel arrangement (6) which includes at least one main wheel (8).The automatic support wheel load relief arrangement includes a device (15) designed toalter the pressure applied to said support wheel(s), and a sensor arrangement (12, 13)designed to detect the value of a parameter which depends on the rotation speed of saidmain wheels relative to the vehicle's travel speed. The automatic support wheel loadrelief arrangement further incorporates a control unit (14) designed to automaticallycontrol said actuating device (15) in response to said parameter.
申请人：SCANIA CV AB
地址：SE
国籍：SE
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