公开(公告)号：US06176760B1

公开(公告)日：2001-01-23

申请号：US09360163

申请日：1999-07-26

申请人： Kam Fai Ngai

发明人： Kam Fai Ngai

IPC分类号： A63H1800

CPC分类号： A63H18/021 ,  A63H18/02

摘要： A bridge for use in a toy racing car track system including a loop of track sections connected together, end-to-end to form at least one lane for an electric toy car, the track sections including a groove for guiding the movement of the toy car and a pair of conductive rails on opposite sides of the groove for supplying electrical power to the toy car. The bridge includes a flexible body having a series of interconnected links and a pair of supports at opposite ends of and supporting the body and connecting the body to other track sections. The body and supports have a guiding groove and pair of conductive rails.

摘要翻译： 一种用于玩具赛车轨道系统的桥，包括连接在一起的轨道部分的环路，端对端以形成用于电动玩具车的至少一个车道，轨道部分包括用于引导玩具的运动的凹槽 轿厢和一对导电轨道，用于向玩具车提供电力。 桥梁包括具有一系列互连的连接件的柔性主体和在主体的相对端并支撑主体并将主体连接到其它轨道部分的一对支撑件。 主体和支架具有导向槽和一对导电轨。

公开(公告)号：US06173654B1

公开(公告)日：2001-01-16

申请号：US09302368

申请日：1999-04-30

申请人： Kam Fai Ngai

发明人： Kam Fai Ngai

IPC分类号： B60L1500

CPC分类号： A63H18/02 ,  A63H18/025

摘要： A toy racing car track system includes track sections with electrical power supply rails and connected end-to-end to form at least one lane for an electric toy car. The lane includes a gap having front and rear ends and a carriage supported for movement across the gap to convey the car across the gap under the momentum of the car and subsequently returning upon the car leaving the carriage. A retainer on the carriage retains the car in transit. A resetter resets the retainer. The gap is inclined at a small angle upwards in order for the carriage to return to by gravitational force.

摘要翻译： 玩具赛车轨道系统包括具有电力供应轨道的轨道部分，并且端对端连接以形成用于电动玩具车的至少一个车道。 车道包括具有前端和后端的间隙和支撑用于跨越间隙运动的滑架，以在轿厢的动量下将车运送到间隙上，随后在轿厢离开托架时返回。 运输车上的保持架保持运输中的车辆。 复位器复位保持器。 间隙向上倾斜一小角度，以使托架通过重力返回。

公开(公告)号：US06227932B1

公开(公告)日：2001-05-08

申请号：US09360165

申请日：1999-07-26

申请人： Kam Fai Ngai

发明人： Kam Fai Ngai

IPC分类号： A63H1800

CPC分类号： A63H18/02

摘要： A track system for a toy racing car, including a loop of track sections connected end-to-end together to form a lane for an electric toy car to run along, includes a track section having a body with a groove for guiding the movement of the toy car, a pair of conductive rails on opposite sides of the groove for supplying electrical power to the toy car, and a substantially flat upper surface with recesses on opposite sides of the rails for positioning respective obstacles for riding over by the wheels of the toy car. Some of the obstacles are rotatable and some of the obstacles are fixed.

摘要翻译： 一种用于玩具赛车的轨道系统，包括端对端连接在一起以形成用于电动玩具车行驶的车道的轨道段，轨道部分具有​​主体，该主体具有用于引导 玩具车，用于向玩具车提供电力的槽的相对侧上的一对导电轨，以及在轨道的相对侧上具有凹槽的基本平坦的上表面，用于定位相应的障碍物， 玩具车。 一些障碍是可旋转的，一些障碍是固定的。

公开(公告)号：US5174569A

公开(公告)日：1992-12-29

申请号：US635736

申请日：1990-12-28

申请人： Kam-Fai Ngai

发明人： Kam-Fai Ngai

IPC分类号： A63H18/02

CPC分类号： A63H18/023 ,  A63H18/028

摘要： A route diverter for selecting a first or a second track route for a slot track vehicle to follow is disclosed. The diverter is engageable with track portions of the first and second routes and comprises a platform and means for supporting the platform for see-saw movement between first and second positions in which the first and second routes are respectively selected, the platform being movable in response to movement of a slot track vehicle past the diverter to change the route selected.

摘要翻译： 公开了一种用于选择要跟随的时隙轨道车辆的第一或第二轨道路线的路线分流器。 分流器可与第一和第二路线的轨道部分接合，并且包括平台和用于支撑用于在第一和第二位置之间的跷跷板运动的平台的装置，在该位置中分别选择第一和第二路线，平台可以响应地移动 通过槽轨道车辆通过转向器的移动来改变选择的路线。