Torsional vibration damper with an undulating damping ring

Details Torsional vibration damper with an undulating damping ring Torsional vibration damper with an undulating damping ring

1989-08-01

1991-06-18

Luong, Vinh T.

Machine element or mechanism

Elements

Flywheel, motion smoothing-type

74572, F16F 1510

Patent

active

050241206

ABSTRACT:
A torsional vibration damper having a longitudinal axis of rotation includes a central hub and a rotatable inertial ring surrounding the central hub that are connected together by a damping element arranged in the clearance space between the hub and inertial ring. The damping element comprises an outer ring, an inner ring and a flange ring disposed therebetween. The outer ring is connected between substantially axially, opposed adhesive surfaces of the inertial ring and the flange ring, respectively. The inner ring is connected between substantially radially opposed, adhesive surfaces of the flange ring and the hub ring. The adhesive surfaces of the hub ring and the flange ring each surround the axis of rotation at a radial distance that continuously varies along the circumferential direction.

REFERENCES:
patent: 4380442 (1983-04-01), Amsel
patent: 4395809 (1983-08-01), Whiteley
patent: 4558773 (1985-12-01), Schafer
patent: 4693354 (1987-09-01), Umeyama et al.
patent: 4714450 (1987-12-01), Byrnes et al.
patent: 4825983 (1989-05-01), Nakanishi

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