| 摘要 |
The cranked shaft (5) is connected to a roller (6) with wormlike fins (9), which is activated by a passing container (8). There is a main line (1) and a number of branches (2), and the switch rail (3) is pivoted (3') to change the container route from one to another. The container comes into contact with the fins as it passes, rotating the roller and the shaft which is held in a number of position points (7). The roller can also act as a door opener. ADVANTAGE - Simple construction for control by computer. |
