USA As Represented by Secretary of the Navy

David C Ponte

William A Visser

Ian M Doyle

A jig for assembly of a segmented ring comprises an inner hub, an outer housing, a base, and a top cap defining a ring-shaped channel therebetween. Springs disposed about a perimeter of the inner hub face the outer housing within the ring-shaped channel. Through holes in the outer housing receive dowels projecting radially into the ring-shaped channel to pair respectively with the springs. Nocks in all dowels receive an adjustment string that applies uniform radial force to objects pinched between the dowels and springs within the channel. A tensioner peg mounted to the base secures the adjustment string while under tension. The inner hub, outer housing, base, and/or top cap may be constructed of aluminum coated with a nonsticking polymer to prevent sticking to adhesive that cures in the ring-shaped channel to create a finished segmented ring assembly.

Growing community of inventors

Exeter, RI, United States of America

David C Ponte