| 摘要 |
<p>A transmission belt, for use particularly in laundry washers, laundry dryers and laundry washer-dryer combinations, for transmitting rotation between the motor and the drum of a machine of this type. The belt is of the elastically expansible type in the form of an endless loop, and provided with a plurality of reinforcing strands (8) embedded in the material of the belt, each strand being composed of a plurality of synthetic textile fibres, preferably polyamide fibres, which are not prestretched and stranded together with at least 300 turns for each longitudinal meter of the textile fibres. This belt is elastically expansible to a degree permitting it to adapt itself to the driving and driven pulleys of the machine to thereby ensure effective and constant tensioning of the belt.</p> |
