Patents by Inventor Josef Ippy

Josef Ippy 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 to traverse a flat can while being filled at a textile machine delivering a fiber sliver and its device
    Patent number: 5661947
    Abstract: The invention relates to the filling of a flat can with fiber sliver by a textile machine which delivers a fiber sliver, such as a carding machine or a draw frame, whereby the flat can is moved under a stationary, rotating rotary plate. The invention significantly reduces the costs for the required movements of the flat can as compared to the state of the art. The process according to the invention for the traversing of a flat can during the filling process at a textile machine delivering a fiber sliver is realized in that the flat can is shifted laterally by tilting of the flat can around an axis in the return path of the traversing path. In the device according to the invention, the traversing mechanism is equipped with a tilting device. For this purpose, the tilting device is provided with a tilter and an axis around which the flat can is tilted.
    Type: Grant
    Filed: March 27, 1996
    Date of Patent: September 2, 1997
    Assignee: Rieter Ingolstadt Spinnereimaschinenbau AG
    Inventors: Josef Ippy, Otmar Kovacs, Michael Ueding, Albert Kriegler