| 摘要 |
FIELD: health, games. ^ SUBSTANCE: invention concerns the toy motorways intended for movement of electric vehicles. The toy motorway of electric vehicles which contains a roadbed from an electrically insulating material and conductors for current supply to the electric vehicles, is executed in the form of the electrocontact field distributed on a surface of the roadbed and having lines of rupture. Conductors are located on the roadbed or over it, lengthways or across the motorway with identical step. The slip rings are established on the vehicle on the distance not peer to a step of the roadbed conductors. One more pair of the slip rings which is displaced concerning the first one in a cross-section direction with exception possibility of discontinuing of supply is in addition entered, to each pair, and the device straightening the current and the electric motor with the actuation device are connected to them. Thus the width of the slip ring is less than width of the line of rupture between conductors of the roadbed with possibility of exception of short circuit of conductors of the roadbed slip rings at their shift in a cross-section direction. ^ EFFECT: exclusion of discontinuing of slip rings supply. ^ 5 dwg |
