Patents by Inventor John Xavier Russell

John Xavier Russell 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).

  • Pot broaching machine
    Patent number: 4027574
    Abstract: A bottom-loading pot broaching machine has a pot broach vertically mounted on a horizontal face of a base support structure to symmetrically distribute loading forces to the machine. This structure also enables loading and unloading arms to be mounted to the pot broach so as to be mechanically coupled and phased to allow both loading and unloading of the pot broach during a single cycle. A magnetic escapement mechanism is mounted proximately to the unloading arm to magnetically retain a finished workpiece for unloading by the unloading arm.
    Type: Grant
    Filed: August 28, 1975
    Date of Patent: June 7, 1977
    Assignee: The Babcock & Wilcox Company
    Inventor: John Xavier Russell