| 摘要 |
An apparatus having a vacuum track and a vacuum pallet for use therewith. The apparatus comprises a vacuum duct having a single vacuum pump and a plurality of ports which individually open when said vacuum pallet passes thereover. The pallet has a shoe which fits snugly over the port to facilitate evacuation of the pallet, and has small holes in the article-supporting surface through which the vacuum acts to hold an article in place thereon.
|
