Patents by Inventor Lawrence G. Barnes

Lawrence G. Barnes 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: 4375896
    Abstract: In an automotive axle of the type having a hanger bracket attached to the axle by horizontal welds, the hanger bracket is capable of receiving a suspension member therein, the improvement comprising: a fulcrum element on the hanger bracket; the fulcrum element interposed between the point where the load is imparted by the suspension member to the hanger bracket and the weld on the mounting flange of the hanger bracket, the fulcrum element capable of preventing load reversals from occurring in the welds thereby adversely affecting the fatigue life of the welds, the fulcrum element is at least one bolt in the hanger bracket, the bolt extending through the hanger bracket and into contact with the axle.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: March 8, 1983
    Assignee: Rockwell International Corporation
    Inventor: Lawrence G. Barnes