| 摘要 |
The invention is a moveable presser rail assembly for supporting blanking material during operation of a blanking tool for making packaging blanks. The moveable presser rail assembly includes a mount housing having a cavity that pivotally secures a pivot sleeve, and a guide strut is secured within the pivot sleeve by a spring biasing mechanism so that a fastening end of the guide strut may be rigidly secured to a presser rail. Because the guide strut may pivot within the mount housing, the presser rail may be rigidly secured to the guide strut and still provide reciprocating and non-parallel or limited lateral motion relative to a support plate that supports the mount housing.
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