| 摘要 |
PURPOSE:To have an unmanned transport system by equipping the leading car with a command device and each following car with a controlling and steering device. CONSTITUTION:The leading electric car 1 is equipped with a command device 11 to emit signals to following electric cars 2, 3 which are coupled by a mechanical means 41, 42 such as a chain etc. The receivers 21, 31 operate automatically the steering devices etc. through controlling devices furnished in the following cars 2, 3. Speed control shall be performed so that both the leading and following cars run at the same speed while the steering control, by feeding the steering devices of following cars with signals a little delayed from the time of steering the leading car. Accordingly, a single driver can carry two or more electric cars at one time. |
