Patents by Inventor Francois Ziemba

Francois Ziemba 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).

  • Patent number: 3999718
    Abstract: An accumulator for a flexible metal strip has a rotatable annular plate for supporting spiral wound turns of the strip and an outer and inner crown of rollers disposed at the outer and inner peripheries thereof. A deflecting device is disposed inside the inner crown of rollers to guide the inner turn of the strip out of the accumulator and over the spiral wound turns of the strip. The deflecting device has a series of rollers with fixed axes which are tilted with respect to the plate axis at varying angles which preferably increase directly with decreasing distance from the accumulator outlet. The intersections of the axes of the deflecting rollers with the plane are preferably on a circle having an axis displaced with respect to the plane axis and the projections of the deflecting roller axes on the plate plane preferably form a constant angle with the tangents of the circle at each of these intersections.
    Type: Grant
    Filed: July 28, 1975
    Date of Patent: December 28, 1976
    Assignee: Societe de Constructions Mecaniques de Creil-Comec
    Inventor: Francois Ziemba