Patents by Inventor Sven A. Arwidsson

Sven A. Arwidsson 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).

  • Arrangement for stabilizing an eccentric bearing bush
    Patent number: 4502385
    Abstract: The present invention relates to an arrangement for eliminating the play or clearance between an eccentric bearing bush for a printing cylinder bearing and a bearing hole which rotatably accommodates the bush in the side frame of the printing press. Mutually contiguous surfaces of the bearing bush and the bearing hole are formed with contours which provide mutual contact between the surfaces along two areas which are substantially parallel to the bearing hole axis. The contact surfaces are separated by an angle of less than 180.degree. defined by gaps between an outer surface of the bush and an inner surface of the bearing hole.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: March 5, 1985
    Assignee: Solna Offset AB
    Inventors: Bo R. J. Carl/e/ n, Sven A. Arwidsson