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公开(公告)号：US20050076802A1
公开(公告)日：2005-04-14
申请号：US10950949
申请日：2004-09-27
申请人： Robert Pulliam
发明人： Robert Pulliam
IPC分类号： B61B5/00 , B61B13/00 , B61B13/12 , B61F20060101 , E04H12/00
CPC分类号： B61B13/00 , B61B13/127 , Y02T30/30
摘要： A mass transit system includes a plurality of pedestal-mounted rings which provide a support through which a vehicle travels. The pedestals are spaced apart on the ground, but no rail or connecting structure on or above ground is required. An underground conduit carries electrical and communications cable that connects the pedestals together. The rings include a plurality of rollers to drive, guide and stabilize the vehicle at lower speeds. For higher speeds flywheels are mounted on the pedestals. The flywheels are preferably driven by an electrical motor, which engages a friction or clutch plate on the vehicle separate from the rings. The friction plate or linear clutch is mounted separate from the rings on the vehicle and is lowered to engage and disengage the flywheel. The flywheel is also mounted on a shock absorber to smooth the travel of the vehicle.
摘要翻译： 公共交通系统包括多个基座安装环，其提供车辆行驶的支撑。 基座在地面上间隔开，但不需要地面或地面上的导轨或连接结构。 地下管道承载将基座连接在一起的电气和通讯电缆。 这些环包括多个辊，以较低的速度驱动，引导和稳定车辆。 对于更高的速度，飞轮安装在基座上。 飞轮优选地由电动机驱动，电动马达与车辆上的与环分开的摩擦或离合器板接合。 摩擦板或线性离合器与车辆上的环分开安装并且被降下以接合和分离飞轮。 飞轮还安装在减震器上，以平滑车辆的行驶。
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公开(公告)号：US5081934A
公开(公告)日：1992-01-21
申请号：US444170
申请日：1989-11-13
申请人： Michel D. De Ro , Pierre Hecq
发明人： Michel D. De Ro , Pierre Hecq
摘要： A rail vehicle guide and support arrangement including a bogie having independent wheels, has a crossbeam fastened to a vehicle body, so as to be perpendicular to the vertical plane containing the longitudinal axis of the vehicle, in proximity to one end of the body. Two longitudinal members each equipped with at least two wheels are mounted on an articulation member carried by the crossbeam on each side of the vertical lane, and connected to each other by a brace which is mounted on a ball joint. Each longitudinal member is provided with an articulation and each is composed of a longitudinal frame member articulated to the crossbeam and extended by a directional arm which is articulated, about a substantially vertical pivot, to the longitudinal frame member and is equipped at its free end on a wheel. Each directional arm is connected to the brace by rods forming a deformable quadrilateral which ensures correct orientation of the wheels while traversing curves.
摘要翻译： PCT No.PCT / BE88 / 00014 Sec。 371日期：1989年11月13日 102（e）日期1989年11月13日PCT提交1988年5月11日PCT公布。 出版物WO88 / 08802 日期：1988年11月17日。一种包括具有独立轮子的转向架的轨道车辆引导和支撑装置，具有紧固到车身的横梁，以便垂直于包含车辆纵向轴线的垂直平面， 身体的一端。 每个配有至少两个轮子的两个纵向构件安装在由横梁承载的关节运动构件上，在垂直车道的每一侧上，并且通过安装在球窝接头上的支架彼此连接。 每个纵向构件设置有铰接，并且每个纵向构件由纵向框架构件构成，所述纵向框架构件铰接到横梁并且由定向臂延伸，所述定向臂围绕基本垂直的枢轴铰接到纵向框架构件，并且在其自由端部 一个轮子 每个定向臂通过形成可变形四边形的杆连接到支架，这确保了在横向弯曲时车轮的正确定向。
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公开(公告)号：US20050183625A1
公开(公告)日：2005-08-25
申请号：US11014222
申请日：2004-12-16
IPC分类号： B60G20060101 , B61F20060101 , B61F3/06 , B61F5/48 , B61D1/00
摘要： An improved semi-articulated railway power bogie has a pair of multiple axle sub-bogies semi-articulated for creep force turning control while retaining freedom of rocking and relative longitudinal motion. An equalized centered bolster suspension and low load transfer rod linkage maintain high equalization of loads and tractive forces at the wheels to provide overall high adhesion and curving efficiency. Various improvements may include a preloaded resilient compression element in an articulating mechanism for improved sub-bogie turning control, two piece bearing adapters carrying primary spring suspensions and with rubber bushed traction rods and lateral thrust control for transmitting longitudinal and lateral forces to sub-bogie frames, and rubber bushed nose links connecting traction motor nose connections to transoms of the frames.
摘要翻译： 改进的半关节铁路动力转向架具有一对多轴副转向架，用于蠕动力转向控制，同时保持摇摆和相对纵向运动的自由度。 平衡的中心摇摆悬架和低负载传动杆联动装置保持了车轮上的负载和牵引力的高均衡，以提供总的高附着力和弯曲效率。 各种改进可以包括在用于改进的副转向架转向控制的铰接机构中的预加载的弹性压缩元件，承载初级弹簧悬架的两件式轴承适配器和具有橡胶套筒的牵引杆以及用于将纵向和横向力传递到副转向架的横向推力控制 ，以及将牵引电机鼻连接件连接到框架横梁上的橡胶套鼻孔。
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公开(公告)号：US20050022689A1
公开(公告)日：2005-02-03
申请号：US10888788
申请日：2004-07-08
申请人： James Forbes , Jamal Hematian
发明人： James Forbes , Jamal Hematian
CPC分类号： B61F5/50 , B61F3/02 , B61F5/04 , B61F5/12 , B61F5/122 , B61F5/14 , B61F5/26 , B61F5/28 , B61F5/30 , B61F5/308 , B61F5/38 , B61F5/40 , B61F15/08
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behaviour. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end of the truck bolster. The spring groups may include sub-groups of springs of different heights.
摘要翻译： 铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。 轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。 横向摆动与纵向自动转向能力相结合。 自动转向能力可以通过使用纵向取向的摇杆来获得，所述摇杆可以倾向于允许抵抗跨越界面承载的重量的挠曲。 卡车可以具有安装在基座座中的辅助定心元件，并且那些辅助定心元件可以由弹性弹性体材料制成。 卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。 摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。 摩擦阻尼器可以操作以产生不会过度不等的向上和向下的摩擦力。 摩擦阻尼器可以在卡车摇枕的每一端安装成四角配置。 弹簧组可以包括不同高度的弹簧的子组。
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