Patents Assigned to Nutro Patentverwertungs-und Maschinen-Handels GmbH
  • Apparatus for drawing a side-folded tube over piled objects
    Patent number: 4064678
    Abstract: Apparatus for drawing side folded tube over objects piled on a base, the apparatus being provided with a welding and separating device and an opening device for opening and drawing over the tube fed in flatly pressed form. The opening device is in the form of four pairs of rotatably supported members each acting on a respective side fold of the tube.
    Type: Grant
    Filed: November 2, 1976
    Date of Patent: December 27, 1977
    Assignee: Nutro Patentverwertungs-und Maschinen-Handels GmbH
    Inventor: Diethelm Grocke