Patents by Inventor Zehndbauer Alfons

Zehndbauer Alfons 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).

  • Process and device for fiber sliver severing on a draw frame
    Patent number: 5448801
    Abstract: A process and device are utilized for severing a fiber sliver on a draw frame. A fiber sliver is conveyed through a calender roller pair of the draw frame to a sliver guiding channel of a rotary plate. The sliver is deposited through the rotary plate into a storage can. A mechanical severing device is operably disposed to sever the fiber sliver in an area between the calender roller pair and the outlet of the sliver guiding channel.
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: September 12, 1995
    Assignee: Rieter Ingolstadt Spinnereimaschinenbau AG
    Inventors: Gohler Wolfgang, Zehndbauer Alfons