Packaging machine having a lifting unit

Details Packaging machine having a lifting unit Packaging machine having a lifting unit

2011-08-23

2011-08-23

Gerrity, Stephen F (Department: 3721)

Package making

With contents treating

Vacuum or inert atmosphere

C053S559000, C053S329300, C100S289000, C100S290000

Reexamination Certificate

active

08001749

ABSTRACT:
A packaging machine having a lifting unit comprises at least a spindle and a spindle nut. It is the object of the present invention to provide a packaging machine having a lifting unit which can substantially receive the same forces in any lift position and which exhibits shorter moving times. For this reason, the spindle is motor-drivable and stationary relative to a frame (2).

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Machine translation of FR 2072794, corresponds to CH 516993, retrieved from http://translationgateway.epo.org/emtp/gw/?ACTIO...RMAT=docdb&COUNTRY=FR&NUMBER=2072794&KIND=A5&T=1, Mar. 3, 2011, 3 pages.

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