| 摘要 |
#CMT# #/CMT# The structure has four cantilevers (8) with ends, cantilever wheels (15) arranged at ends of cantilevers, and a central lifting device (4) arranged at a lower side of a chassis (2) in center of a motor vehicle (1). The cantilevers are pivotably arranged at periphery of the lifting device in a radial manner, and each cantilever is driven by two lifting devices, where the lifting devices are stroke piston systems. The cantilever wheels are positioned around a cantilever axis by rotary devices (16), which are rotation hydraulic systems. Electric motors i.e. hub drives, are arranged in the wheels. #CMT#USE : #/CMT# Pivotably supported cantilever structure for a dual-track motor vehicle e.g. car (from drawings). #CMT#ADVANTAGE : #/CMT# The cantilevers are driven by two lifting devices, and the cantilever wheels are positioned around the cantilever axis by rotary devices, thus ensuring a safe driving of the cantilever wheels and support of the wheels on ground with relatively reduced material expenditure, and hence enabling movement of the vehicle in all direction by rotation of the wheels around an axis perpendicular to a road. The cantilever wheels are designed in such a manner with sufficient size for driving on an uneven road and are stored under the vehicle body in a place-saving manner during retraction. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a top view of an arrangement of a cantilever structure under a chassis. 1 : Motor vehicle 2 : Chassis 4 : Central lifting device 8 : Cantilevers 15 : Cantilever wheels 16 : Rotary devices. |
