Patents by Inventor Roman Michael Bartl

Roman Michael Bartl 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).

  • Publication number: 20100270724
    Abstract: The holding device according to the invention for the sheet end 12 of a material web wound up to form a coil 1, which material web is received on a carrying shaft 44, comprises a clamping bar 34 on which several clamping pieces 35 are arranged so as to be displaceable and fixable along the longitudinal axis of the clamping bar 34, which is supported on the ends of the carrying shaft 44 by clamping and guiding units 36 via bearing pieces 45 and exerts a contact pressure between the bottom side of the sheet end 12 and the penultimate layer of the coil 1 and between the top side of the sheet end 12 and the clamping pieces 35, which contact pressure, together with the frictional forces resulting therefrom, secures the sheet end 12.
    Type: Application
    Filed: January 20, 2006
    Publication date: October 28, 2010
    Inventor: Roman Michael Bartl