| 摘要 |
<p>A structure for driving a caddie cart comprises a rail of substantially bottle-shaped cross-section embedded in the ground so as to be flush with the surface, on which rail a caddie cart (d). The caddie cart (d) is provided with vertical shafts (83) to which is connected a set of wheels (84, 84') adapted to rotate as they contact the inner bottom surface (94, 94') of said rail c'' and support the weight of the cart on said surface rather than on the ground surface above the rail while preventive rollers 87, 87' having flanges (97') contact the inner horizontal surfaces of the shoulders (72'') the said rail, the flanges (97') running in recesses in c'', the shoulder portions of the rail (c'') to stabilize the cart against falling sideways, the cart being driven by a motor mounted on the cart which drives the wheels in order to enable transport any articles which are placed on the cart. <IMAGE></p> |
