| 摘要 |
<p>The push fingers (15) movement path along the stack of flanged covers is such that they come into contact with the flanges (22, 23). They execute a translatory movement, which during a first phase causes them to thrust against and pass the sides of the outer r flange parts. This phase terminates as soon as the predetermined stack length has been passed by the fingers. Then the translatory movement of the fingers commences in the opposite direction, whereby the fingers are held tightly against the last flange outer part, and push the whole stack of covers towards the handling station.</p> |
