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公开(公告)号：US4593625A
公开(公告)日：1986-06-10
申请号：US521549
申请日：1983-08-09
申请人： Yukiaki Shimizu , Kei Oouchi
发明人： Yukiaki Shimizu , Kei Oouchi
CPC分类号： B60L13/035 , B60L2200/26
摘要： A vehicle bogie which includes a pair of mechanical bearings mounted on shafts of wheel assemblies and U-shaped beam surrounding the shafts and bridging the pairs of mechanical bearings. A linear induction motor is suspended from the beams, with the linear induction motor being coupled to the beams by a universal joint with the shafts being permitted to move in horizontal and vertical planes.
摘要翻译： 一种车辆转向架，其包括安装在车轮组件的轴上的一对机械轴承和围绕轴的U形梁并桥接成对的机械轴承。 线性感应电动机从梁悬挂，线性感应电动机通过万向接头连接到梁上，其中轴允许在水平和垂直平面中移动。
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公开(公告)号：US20140167554A1
公开(公告)日：2014-06-19
申请号：US14237126
申请日：2012-08-08
申请人： Manabu Oshida , Yukiaki Shimizu , Hiroshi Hamano , Keiji Oda
发明人： Manabu Oshida , Yukiaki Shimizu , Hiroshi Hamano , Keiji Oda
CPC分类号： H02K17/165 , H02K1/265 , H02K3/02 , H02K17/205 , H02K2213/03
摘要： A squirrel cage rotor includes: a rotor core having a plurality of slots formed in a circumferential direction, each slot extending in an axial direction; a plurality of conductive bars housed within the respective slots of the rotor core and having both ends thereof projecting out from end faces in an axial direction of the rotor core; and a pair of end rings disposed at both ends of the rotor core, each end ring having a plurality of fitting portions into which respective end portions of the conductive bar projecting out from the end faces of the rotor core in the axial direction are fitted. A material of the conductive bar is an aluminum alloy having an aluminum component ratio of 99.00% or more, and a material of the end ring is an aluminum alloy having proof stress higher than that of the material of the conductive bar.
摘要翻译： 鼠笼式转子包括：转子芯，其具有沿圆周方向形成的多个槽，每个槽沿轴向延伸; 多个导电棒容纳在所述转子芯的相应槽内，并且其两端从所述转子芯的轴向方向上的端面突出; 以及设置在转子铁芯两端的一对端环，每个端环具有多个嵌合部分，导电棒的相对端部沿轴向从转子芯的端面突出。 导电棒的材料是具有99.00％以上的铝成分比的铝合金，端环的材料是具有高于导电棒的材料的耐力的铝合金。
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