Patents by Inventor Philipp Gautschi

Philipp Gautschi 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).

  • Method and device for cleaning the removal zone on a carder/carding machine
    Publication number: 20040016076
    Abstract: The present invention relates to a method or device for removing dust, waste and short fibres in the removal zone of a carder or carding machine, having a stripper roller or doffer, a doffing cylinder, an upper and a lower press roller, and a transverse conveyor belt. A solution according to the present invention provides at least one of the following means: means, for example a compressed air device, for generating a preset air flow in the region between the stripper roller, the doffing cylinders and the press rollers; an exhaust device for the area of the lower stripper and the lower press roller; an exhaust device for the area above the upper mote knife.
    Type: Application
    Filed: February 25, 2003
    Publication date: January 29, 2004
    Applicant: MASCHINENFABRIK RIETER AG
    Inventors: Philipp Gautschi, Peter Gujer, Jurg Bischofberger, Jurg Faas, Othmar Bachmann, Roland Styner, Christian Sauter