| 摘要 |
<p>OF THE DISCLOSURE In stacking apparatus for flat articles such as flattened bags, radial arms mounted on each of two spaced hubs and having suction nozzles at their leading sides place the articles onto needles. The arms are rotatable about their longitudinal axes. They can be turned outwards through an acute angle by cam and cam follower means and are turned back after the articles have been placed on the needles.</p> |
