公开(公告)号：US3791305A

公开(公告)日：1974-02-12

申请号：US3791305D

申请日：1971-12-29

申请人： MATELAN E

发明人： MATELAN E

IPC分类号： A63G7/00 ,  A63G21/04

CPC分类号： A63G7/00

摘要： An amusement device comprises a lightweight coaster adapted to move by gravitation along a track configuration having portions of varying inclination. The track is supported at its elevated end by an assembly which also serves as a mounting platform, and at a point intermediate its ends by another support structure. Spaced apart, substantially convex parallel rails, on which coaster wheels having a substantially concave circumferential groove therein are adapted to ride, form the track. The coaster is generally box-shaped, substantially enclosed at the top, and houses a compartment in which the occupant sits and which includes a handle-bar assembly and a coaster release handle to initiate coaster motion. The wheels of the coaster are adjustable to control their speed of rotation.

摘要翻译： 娱乐装置包括适于沿着具有不同倾斜度的部分的轨道配置的重力移动的轻型过山车。 轨道在其升高的端部由组装件支撑，该组件也用作安装平台，并且在其端部的另一个支撑结构的中间点处。 间隔开的大致凸形的平行轨道，其中具有基本上凹形的周向凹槽的过山车轮适于骑行，形成轨道。 过山车通常是箱形的，基本上封闭在顶部，并且容纳乘客坐在的舱室，并且包括手柄杆组件和过山车释放手柄以启动过山车运动。 过山车的轮子是可调节的，以控制其旋转速度。