Torsional vibration damper

Details Torsional vibration damper Torsional vibration damper

1998-10-26

2000-12-26

Browne, Lynne E.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Coil spring

464 66, F16D 312

Patent

active

061650749

ABSTRACT:
A torsional vibration damper includes a main damper arrangement with side disks which are fixedly connected to one another by welding to a flange ring and connected to an input part of the vibration damper. The side disks are coupled in a torsionally elastic manner with a central disk by first spring elements. The central disk is connected to the output part. A predamper arrangement is arranged axially to the side of the main damper arrangement and includes first and second predamper components which are coupled with one another in a torsionally elastic manner by second spring elements. The output part has a radially projecting projection which runs circumferentially at least partially and is arranged between the second predamper component and the main damper arrangement and fixes the main damper arrangement axially.

REFERENCES:
patent: 3534841 (1970-10-01), Schneider
patent: 4024938 (1977-05-01), Maucher
patent: 4603767 (1986-08-01), Blond
patent: 6050382 (2000-04-01), Ester et al.

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