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    • 5. 发明授权
    • Track-guided vehicle wheel truck
    • 轨道车轮车
    • US08381660B2
    • 2013-02-26
    • US13143841
    • 2009-07-01
    • Hiroki KurahashiNobuyuki FujioHiroyuki KonoYukihide YanobuAkihisa KawauchiKousuke Katahira
    • Hiroki KurahashiNobuyuki FujioHiroyuki KonoYukihide YanobuAkihisa KawauchiKousuke Katahira
    • B61F1/00
    • B61B10/04
    • A track-guided vehicle wheel truck prevents wear and deterioration of a guide wheel and a guide rail, and ensures running stability while simplifying the structure. In the track-guided vehicle wheel truck, a guide frame 8 to which a guide wheel 9 guided by a guide rail 1 is mounted, can turn relative to a steering axle 6 of a running wheel 5. A support shaft 21 is provided on an axle bracket 20 provided in the steering axle 6 so as to be movable in the vehicle front and rear direction by straddling the steering axle 6. A link lever 22 capable of interlocking the turning of the guide frame 8 and the steering of the running wheel 5 is provided along the vehicle front and rear direction. A vehicle end-side end part of the link lever 22 is rotatably mounted to a connecting rod 19 that enables the steering of the running wheel 5. An intermediate part of the link lever 22 is rotatably mounted to the guide frame 8. A long hole 22a extending in the vehicle front and rear direction is provided in a center-side end part of the link lever 22. The long hole 22a and the support shaft 10 are rotatably engaged with each other at a given position.
    • 轨道导向车轮车辆防止导轮和导轨的磨损和劣化,并且在简化结构的同时确保运行稳定性。 在履带导向车轮车中,安装有由导轨1引导的导向轮9的引导架8能够相对于行进轮5的转向轴6转动。支承轴21设置在 设置在转向轴6中的轴支架20,以便能够通过跨过转向轴6而在车辆前后方向上可移动。能够将引导框架8的转动和行驶轮5的转向互锁的连杆22 沿车辆前后方向设置。 连杆22的车辆端侧端部可旋转地安装在能够使行进轮5转向的连杆19上。连杆22的中间部分可旋转地安装在导向架8上。长孔 22a在车辆前后方向上延伸设置在连杆22的中心侧端部。长孔22a和支撑轴10在给定位置处可旋转地接合。
    • 8. 发明申请
    • LOW FLOOR VEHICLE
    • 低地板车
    • US20120048139A1
    • 2012-03-01
    • US13148731
    • 2009-06-16
    • Yoshiki OkuboHiroyuki KonoKousuke Katahira
    • Yoshiki OkuboHiroyuki KonoKousuke Katahira
    • B61F5/02
    • B61F5/526B61F5/46
    • A low floor vehicle can reduce, during curved track traveling of a vehicle, the lateral pressure of the vehicle, can prevent occurrence of vibration and creaking sounds of the vehicle, can improve riding comfort for passengers, and can reduce wear of wheel flanges, is provided.The low floor vehicle includes: a journal member which couples a pair of wheels and is attached to a truck frame; and a truck frame lateral beam arranged along a vehicle width direction closer to the center of the truck frame than the journal member. The journal member can turn with respect to the truck frame. A coupling member which couples the journal member and the truck frame lateral beam is provided. The coupling member is attached to the center in the vehicle width direction of the truck frame lateral beam so as to be pivotable around an axis extending in a vehicle height direction.
    • 低地板车辆可以在车辆弯曲轨道行驶期间减轻车辆的侧向压力,可以防止车辆的振动和嘎嘎声的发生,可以改善乘客的乘坐舒适度,并且可以减少车轮法兰的磨损,是 提供。 低地板车辆包括:联接一对车轮并附接到卡车框架的轴颈构件; 以及沿着车辆宽度方向布置的卡车框架横梁,该卡车框架横梁比轴颈构件更靠近卡车框架的中心布置。 相关卡车框架的日志成员可以转动。 提供了耦合轴颈构件和卡车框架横梁的联接构件。 联接构件在车架横梁的车辆宽度方向上的中心附近,以能够围绕车辆高度方向延伸的轴线枢转。