| 摘要 |
<p>The truck (1) has wheels e.g. steerable driving wheel (9) and non-guided load wheel (8), which are supported on a track (FB). A way measuring sensor i.e. contact-less magnetic sensor device, acquires put back travel distance from a magnetic sensor. A disk shaped magnet wheel is arranged at a front end of the wheels. The magnetic sensor is arranged within the wheel. The magnet wheel is arranged at an outer side of a rim structure of the wheel and arranged in a front-sided recess of the rim structure of the wheel.</p> |
