Two-mass flywheel for a motor vehicle, which two-mass flywheel h

Details Two-mass flywheel for a motor vehicle, which two-mass flywheel h Two-mass flywheel for a motor vehicle, which two-mass flywheel h

1997-03-20

1999-08-31

Lillis, Eileen Dunn

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

Fluid coupling

464 68, 192 5561, 192212, F16D 314

Patent

active

059446102

ABSTRACT:
A torsional vibration damper for a flywheel with two inertial masses has two rotating elements which can rotate together and relative to one another. The rotating elements are connected to one another with rotational elasticity by a spring. The spring is located in a channel which is formed on the outside periphery of one of the two rotating elements. The channel is filled at least partly with lubricant. A filling passage for the lubricant is contained in one of the two rotating elements in the vicinity of the hub. The filling passage is closed by the annular surface of a component which, at least in the operationally fully assembled condition, is in contact with one of the two rotating elements and/or the hub. It is thereby possible to eliminate a separate closing cap, along with the corresponding work step which is necessary for the installation of such a closing cap.

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patent: 5601492 (1997-02-01), Schierling et al.
patent: 5669478 (1997-09-01), Schierling et al.

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