| 摘要 |
<p>In an envelope-filling machine having a push-in-finger carrier (4) being provided in a push-in arrangement (1 to 6) and carrying out reciprocating strokes, jumping of the push-in-fingers (6) at high operating speeds is avoided by coupling an addition-mass body (16) coupled to the push-in-finger or to each one of the push-in-fingers, said addition-mass body being effecitve in relation to the pivot axis (5) of said push-in fingers and has the effect that the common gravity center of the push-in fingers and of the addition-mass body or the addition-mass bodies is located at least near said pivot axis (5). <IMAGE></p> |
