Sandia Corporation

Everett S Hafenrichter

Mark R Vaughn

Steven M Harris

Marcus J Martinez

Roy S Baty

Agapito C Chapa

A system for clamping two tubular members together in an end-to-end relationship uses a split ring with a V-shaped outer rim that can engage a clamping surface on each member. The split ring has a relaxed closed state where the ends of the ring are adjacent and the outside diameter of the split ring is less than the minimum inside diameter of the members at their ends. The members are clamped when the split ring is spread into an elastically stretched position where the ring rim is pressed tightly against the interior surfaces of the members. Mechanisms are provided for removing the spreader so the split ring will return to the relaxed state, releasing the clamped members.

Growing community of inventors

Albuquerque, NM, United States of America

Everett S Hafenrichter