Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1980-11-17
1982-10-05
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
188290, 280 90, B62D 120, B62D 312, F16D 5700
Patent
active
043523048
ABSTRACT:
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 rotatable 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.
REFERENCES:
patent: 927735 (1909-07-01), Lemp
patent: 1276121 (1918-08-01), Saxton
patent: 1928816 (1933-10-01), Grayson
patent: 2661915 (1953-12-01), O'Connor
patent: 2838125 (1958-06-01), Staude
patent: 3084566 (1963-04-01), Pistillo
patent: 3593592 (1971-07-01), Adams
patent: 3779575 (1973-12-01), Mazur
General Motors Corporation
Herrmann Allan D.
White Charles R.
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