VISCOUS DAMPING OF STEERING SHAFT

摘要

D-4,349 C-3288 VISCOUS DAMPING OF STEERING SHAFT Viscous damper for steering gear assembly between the steering shaft and gear incorporating a fixed outer cylinder having a plurality of concentric walls which are interposed between concentric walls of a rota-table inner cylinder. The spaces between the relatively rotatable walls are filled with a viscous fluid which is sheared to control any free steering gear oscillatory motion.