Patents by Inventor Simon Riber

Simon Riber 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 controlling the engagement of a chain with a chain sheave, such as a cable lifter or wildcat
    Patent number: 4034556
    Abstract: A chain link, which is asymmetric about its longitudinal axis, one longitudinal side of the link being convex, the other being concave, or a plurality of such links alternating with common type links, is used for twisting the chain into predetermined synchronization with the pockets and teeth (whelps) of a chain sheave (cable lifter, wildcat), particularly as applied to a chain and a rope interconnected by a coupling link larger than a common link.
    Type: Grant
    Filed: November 20, 1975
    Date of Patent: July 12, 1977
    Assignee: A/S Pusnes Mekaniske Verksted
    Inventor: Simon Riber