公开(公告)号：US5295921A

公开(公告)日：1994-03-22

申请号：US993088

申请日：1992-12-18

申请人： Luigi Ippolito ,  Giorgio Lupo ,  Alessandro Lorenzini

发明人： Luigi Ippolito ,  Giorgio Lupo ,  Alessandro Lorenzini

IPC分类号： B60K17/346 ,  B60K23/04 ,  F16H48/22 ,  F16H48/30 ,  F16H1/44

CPC分类号： F16H48/32 ,  B60K17/20 ,  B60K23/04 ,  F16H48/22 ,  F16H2048/204 ,  F16H2048/423 ,  F16H48/08 ,  F16H48/40

摘要： A system having a pair of axle shafts; an input shaft for transmitting torque; and a differential for transmitting motion from the input shaft to the axle shafts and in turn presenting a planet carrier angularly integral with the input shaft, and a pair of sun gears; the system also presenting a first clutch interposed between each axle shaft and a respective sun gear, a second clutch interposed between each axle shaft and the planet carrier; and a device for controlling the clutches and continuously varying distribution of the torque between the axle shafts.

摘要翻译： 一种具有一对车轴的系统; 用于传递扭矩的输入轴; 以及用于将运动从输入轴传递到车轴并且进而呈现与输入轴成角度地一体的行星架的差速器和一对太阳齿轮; 所述系统还呈现插入在每个车轮轴和相应的太阳轮之间的第一离合器，插入在每个车轴与行星架之间的第二离合器; 以及用于控制离合器并且连续地改变车轴之间的扭矩分配的装置。

公开(公告)号：US06250410B1

公开(公告)日：2001-06-26

申请号：US08875873

申请日：1997-08-05

申请人： Augusto Balestrini ,  Massimo Di Pardo ,  Guido Frigo ,  Luigi Ippolito ,  Angelo Massone ,  Gianni Scavino ,  Giorgio Figura

发明人： Augusto Balestrini ,  Massimo Di Pardo ,  Guido Frigo ,  Luigi Ippolito ,  Angelo Massone ,  Gianni Scavino ,  Giorgio Figura

IPC分类号： B62D2100

CPC分类号： B62D29/001 ,  B60K1/04 ,  B60K2001/0427 ,  B60K2001/0438 ,  B60N2/01 ,  B60N2/015 ,  B62D23/005 ,  B62D29/004 ,  B62D29/008

摘要： A motor-vehicle, particularly an electrically-powered car of small size, has a supporting structure in the form of a reticular framework (2) of light alloy. The framework (2) includes two side structures (3) each formed by extruded profile elements (4) which are welded to joining knot elements (5) which have been obtained by casting. The side structures (3) are connected to each other by cross members (6, 7, 8, 9) which also are formed by extruded profile elements having their ends connected to the side structures (3) by mechanical coupling means, such as screws.

摘要翻译： 机动车，特别是小型电动车，具有轻合金网状骨架（2）形式的支撑结构。 框架（2）包括两个侧部结构（3），每个侧部结构（3）由挤压型材元件（4）形成，该组合件通过铸造而被焊接到接合的结元件（5）上。 侧面结构（3）通过横向构件（6,7,8,9）彼此连接，该横向构件（6,7,8,9）也由其端部通过机械联接装置连接到侧面结构（3）的挤压型材构成，例如螺钉 。