| 摘要 |
Described is a novel industrial product referring to a modular system for dragging tickets, mainly but not exclusively, for accessing the metro CTS, which basically consists of a gear train driven by a pinion which is embedded in a continuous current engine. The gear train is intended to transmit power to a set of rollers for dragging the ticket after passing through validation sensors. The modular mechanism is such that may be exchanged by a broken one, without interrupting the entrance access. A microcontroller is included as well as coupling elements for locating and removing, depending on the case, the dragging mechanism.
|
