Torsional vibration damper and hydrodynamic torque converter...

Details Torsional vibration damper and hydrodynamic torque converter... Torsional vibration damper and hydrodynamic torque converter...

2006-10-21

2011-11-01

Le, David D (Department: 3655)

192 clutches and power-stop control

Vortex-flow drive and clutch

Including drive-lockup clutch

C192S055610, C192S212000, C464S068100

Reexamination Certificate

active

08047344

ABSTRACT:
A torsional vibration damper (10) and a hydrodynamic torque converter device (1). The converter device has a converter torus (18) which is configured by an impeller (12), a turbine wheel (14) and a stator (16), and a converter lockup clutch (20). The torsional vibration damper (10) has at least one first energy accumulating device (28) with one ere or more first energy accumulators (68) (e.g. coil spring or bow spring), at least one first wall (92) radially supporting the at least one first energy accumulator (68), where a rolling body device (98) (e.g. a rolling gear) is interposed between the at least one first wall (92) and the at least first energy accumulator (68) (e.g. coil spring or bow spring).

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patent: 10358901 (2005-02-01), None

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