Patents by Inventor Norbert Hinderer

Norbert Hinderer 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: 6042044
    Abstract: In a method and machine for winding on a continuously fed yarn to form bobbins alternately onto respective tubes on winding spindles on a revolver member, the yarn is guided via a stationary head yarn guide, a traversing device and a contact roller to a first yarn guide to position the yarn at the catch region of the empty tube. A second yarn guide for the yarn end running onto the full bobbin is mounted on a pivotal arm to pivot into the gap between the bobbin and the empty tube. The first yarn guide is arranged on the pivotal arm. The traversing device, the contact roller, the winding spindle and the yarn guides are on one side of the yarn. After pivotal movement of the pivotal arm into the gap the yarn is guided free from the surface of the empty tube and also comes free from the traversing device. During return movement of the pivotal arm the yarn is applied to the catch region of the empty tube with an increase in the wrapping angle.
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: March 28, 2000
    Assignee: Georg Sahm GmbH & Co. K.G.
    Inventors: Carsten Gorke, Norbert Hinderer, Dirk Muller