| 摘要 |
<p>The present invention relates to a tension indicator for indicating tension in a belt. The indicator comprises first and second belt path defining members (521, 522) arranged to be spaced from one another along a belt path defined therebetween, a third belt path defining member (550), provided between the first and second belt path defining members in said belt path, the third belt path defining member being resiliently biased into the belt path defined between the first and second belt path defining members . The third belt path defining member is provided with indicating means (547) for indicating its extent of movement.</p> |
