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1. 发明申请

WO1995018723A1 VEHICLE-DRIVING WHEEL BOGIE AND A HYDRAULIC MOTOR-DRIVEN DRIVING ROLLER FOR SUCH A WHEEL BOGIE 审中-公开
标题翻译：车辆驾驶轮BOGIE和液压马达驱动轮驱动轮
公开(公告)号：WO1995018723A1
公开(公告)日：1995-07-13
申请号：PCT/SE1995000006
申请日：1995-01-05
申请人： ALFTA GALLRINGSTEKNIK AB , LINDBLOM, Thore , DANIELSSON, Anders , LARSSON, Sune
发明人： ALFTA GALLRINGSTEKNIK AB
IPC分类号： B60K17/36
CPC分类号： B60K17/14 , B60K17/36
摘要： A vehicle-driving wheel bogie comprises two wheels (9, 10) with tread-designed tyres, each one of which being mounted in bearings on a wheel-carrying part which is pivotable via a joint relative to a frame body (11), the wheels of the bogies being drivable in either of two opposed directions of rotation by means of a hydraulic motor. A hydraulic motor serves as the permanent and sole driving mechanism for the pairs of wheels (9, 10) of the individual bogie, which motor is placed in the region between the tyres of the wheels and has its output shaft connected to a driving roller (24) with a plurality of peripherically separate carrier elements which are in a driving engagement with the surface design of each one of the wheel tyres. The hydraulic motor and the driving roller (24) are mounted in the region of an upper end of a substantially vertically positioned, pivotable holding arm, which in the region of its lower end is articulately connected to said frame body (11) in a joint located at a level below the centres of rotation of the wheels (9, 10).
摘要翻译：车辆驱动轮转向架包括具有胎面设计轮胎的两个车轮（9,10），每个轮胎均安装在可通过接头相对于车架主体（11）枢转的车轮承载部分上的轴承中，转向架的车轮可以通过液压马达在两个相反的旋转方向中任一个驱动。液压马达用作用于独立转向架的成对的车轮（9,10）的永久和唯一的驱动机构，该马达被放置在轮子的轮胎之间的区域中并且其输出轴连接到驱动辊（ 24），其具有与轮胎轮胎中的每一个的表面设计驱动接合的多个外围分离的载体元件。液压马达和驱动辊（24）安装在基本上垂直定位的可枢转的保持臂的上端区域中，该保持臂在其下端的区域中以关节方式铰接地连接到所述框体（11）位于低于轮子（9,10）旋转中心的水平面上。

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