Vehicle to track link for toys or transport or communications system - has detent comprising slot in track shaped to keep projection from vehicle form coming out but allows it to move longitudinally

摘要

The link has a detent against the separation of vehicle (4) and track (1). The detent comprises a longitudinal slot (2) in the track which is shaped to accept a projection (3) from the vehicle and allow it to slide along within the slot. The top of the slot is narrower than the base so that the projection cannot come out of the slot but can move longitudinally within it. By the choice of appropriate materials for the detent a secure connection of the vehicle to the track is achieved.