| 摘要 |
<p>The present invention relates to an arrangement which enables each twisted, miss-oriented or crooked link (20) in an elongated chain (2) to be rotated and/or turned to its intended correct position in the chain, wherein the chain (2) is moved (M) and successive chain links are caused to move past devices (11, 12, 13, 14) that deflect the direction of chain movement. These devices are adapted to comprise at least two units, a first unit (11) adapted to deflect respective links in a first direction (2b), and a second unit (12) located downstream of said first unit (11) and adapted to deflect respective links in a second direction (2c). A second unit (12) and a third unit (13) are co-ordinated in respect of a spring-actuated (5) disc (3), which is rotatable about a rotational axis (3a).</p> |
