Patents by Inventor Julius Liebelt

Julius Liebelt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4770360
    Abstract: A winding machine with a swivelling cross-beam, with pairs of winding arms, movable on guidewalls of the cross-beam and receiving one roll for each pair, as well as with drive shafts, aligned in parallel with the swivelling axis of the cross-beam, from which drive shafts the winding drive is taken for a plurality of rolls. In parallel with the cross-beam a number of drive shafts, corresponding to the number of pairs of winding arms, is arranged. In each case one drive shaft within a pair of winding arms is coupled in a form-locking manner with the winding drive unit of the roll. On, at least, one end of the cross-beam the driving motors are arranged according to the number of the drive shafts.
    Type: Grant
    Filed: March 13, 1987
    Date of Patent: September 13, 1988
    Assignee: Kampf GmbH & Co. Maschinenfabrik
    Inventor: Julius Liebelt