Patents Assigned to Gilbert T. Hendren, Jr.
  • Cranking system of varying radius
    Patent number: 4073196
    Abstract: A composite crank mechanism including two interconnected coacting crank elements whose movements are timed by gears in a relation causing the radii of the two elements to be additive, and have a maximum combined effective crank radius in both of two opposite dead center positions, and to have a reduced combined overall radius in intermediate positions.
    Type: Grant
    Filed: August 13, 1976
    Date of Patent: February 14, 1978
    Assignee: Gilbert T. Hendren, Jr.
    Inventor: Basil Dell