Fred W Eilenberg

US Patent:

51692597, Dec 8, 1992

Filed:

Dec 30, 1991

Appl. No.:

7/814501

Inventors:

Thomas W. Cornell - Brentwood NY
John L. Reinbold - Farmingdale NY
Fred W. Eilenberg - Kew Gardens NY

International Classification:

F16B 718
F16M 1124

US Classification:

403309

Abstract:

A foot element with exterior threads on a portion of its surface is die cast or injection molded. Two half sleeves are die cast or injection molded, and are each half cylindrical in shape and have threads on the inside surfaces of the half sleeves and one end is fully or partially closed off. The foot insert can be enclosed between the two sleeve halves and be adjustably extended out from or withdrawn into the completed sleeve.