Damper unit for automotive power unit or the like

Details Damper unit for automotive power unit or the like Damper unit for automotive power unit or the like

1989-12-01

1991-08-06

Talbott, David L.

Supports

Resilient support

Including additional energy absorbing means, e.g., fluid or...

180300, F16M 1300

Patent

active

050370588

ABSTRACT:
A damper used to damp roll vibration of an automotive power unit includes housing in which a disc is immersed in a highly viscous liquid, and a linkage which has universal joints formed at each end thereof. The linkage induces relative rotation between the housing and the disc. A resilient vibration attenuating arrangement is included in one or both of the universal joints for insulating the vehicle chassis from vibration which tends to be freely transmitted through the damper per se and cause cabin reverberation noise.

REFERENCES:
patent: 1170758 (1916-02-01), Kilgour
patent: 1341395 (1920-05-01), Sutton
patent: 1522380 (1925-01-01), Morsch
patent: 1701828 (1929-02-01), Steinem
patent: 1807945 (1931-06-01), Trumble
patent: 1817675 (1931-08-01), Chapin
patent: 1856325 (1932-05-01), Flentje
patent: 1943547 (1934-01-01), Paton
patent: 1945512 (1934-02-01), Bijur
patent: 2094304 (1937-09-01), Salenius
patent: 2243713 (1941-05-01), Maruhn
patent: 3295639 (1967-01-01), Smith
patent: 4503952 (1988-03-01), Hesse

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