Toy railway

摘要

A toy railway is recharged by the vehicle moving onto a track contact piece. It stops there, the chargeable cells located in the piece of track simultaneously being charged and articles to be driven, such as turntables, being driven by a motor. The length of the track and the number of functional track pieces are unimportant, since the period of charging and the period of travel are precisely matched to each other. A meter counts upwards during travel, and is reset to zero during charging. All that is necessary is for the voltage to be set for charging.