| 摘要 |
A control device for transmitting signals to a control signal receiver 16, such as a manoeuvring apparatus or a computer in a plant having an assessment conveyor 10 on which objects 12 are transported at some distance apart in the direction of transport. Along part of the assessment conveyor 10 pressure strips 13,14,15 are arranged, which can be manually actuated in order to transmit to the control signal receiver 16 a signal combination which is indicative of a property of the respective object 12, such as its quality. <IMAGE> |
