Dr. Bogan graduated from the Wayne State University School of Medicine in 1978. He works in Battle Creek, MI and 1 other location and specializes in Internal Medicine. Dr. Bogan is affiliated with Borgess Medical Center and Bronson Battle Creek Hospital.
Walter Kulischenko - East Brunswick NJ William F. Bogan - Somerville NJ William C. Ellis - Bridgewater NJ
Assignee:
Pennwalt Corporation - Philadelphia PA
International Classification:
F16C 102 F16C 108
US Classification:
464 52
Abstract:
A handwheel rotates an improved flexible shaft assembly which causes a socket member to rotate therewith. The socket seats an adapter therein which is uniquely configured to engage tapered square valve stems of different sizes and degrees of taper. The flexible shaft assembly is provided with a ferrule at the handwheel end and another ferrule at the socket end. The casing of the flexible shaft is free-positioning by virtue of the ability of the casing to slowly rotate in the ferrule provided at either the handwheel end, or at both the handwheel end and socket end, thus automatically relieving casing torsional stresses.