Joints and connections – Flexibly connected rigid members – Elastomer interposed between radially spaced members
Patent
1990-11-21
1992-06-16
Kundrat, Andrew V.
Joints and connections
Flexibly connected rigid members
Elastomer interposed between radially spaced members
403227, 403140, F16B 100
Patent
active
051220113
ABSTRACT:
A bushing assembly for use with an associated torque rod comprises a bar pin, an elastomeric bushing, and an outer sleeve. The bar pin has a middle section which is generally rounded but which features a flat portion between 30% and 40% of the axial length of the middle section. The elastomeric bushing bonded to the bar pin is compressively received within the outer sleeve so that the total height is reduced by approximately 10%. The edges of the outer sleeve are curled inwardly toward a longitudinal axis of the assembly.
REFERENCES:
patent: 1983796 (1934-12-01), Geyer
patent: 2814538 (1957-11-01), Connolly
patent: 3030132 (1962-04-01), Compton
patent: 4671694 (1987-06-01), Brenner et al.
patent: 4883263 (1989-11-01), Buhl
Kaufmann John D.
Kundrat Andrew V.
Pullman Company
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