Patents by Inventor Hans R. Gubler

Hans R. Gubler 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).

  • Spindle with electromotor drive for a spinning machine
    Patent number: 4908534
    Abstract: A stator for an electric motor for driving a spindle of a spinning machine, including a magnetic core having a stack of magnetically active plates and a plurality of coils received within the plates, projecting beyond the top and bottom surfaces of the magnetic core. A protective covering encloses the projecting portions of the coils to protect the coils from impact forces or other disturbances.
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: March 13, 1990
    Assignee: Zinser Textilmaschinen GmbH
    Inventors: Hans R. Gubler, Gustav Fetzer