Harmonic balancer with reduced axial length
AssigneeSchaeffler Technologies AG & Co. KG
InventorJeffrey Hemphill
Life of this patent
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Abstract
A harmonic balancer assembly is provided including a drive plate adapted to be attached to a crankshaft or other drive shaft. A first circumferentially extending elastomeric ring is connected to an axial face of the drive plate. An inertia ring is provided which also includes an axial face that is connected to the first elastomeric ring. A drive element can be connected to or engaged with the inertia ring in order to transmit torque from the drive plate to a further element in a drive train. The inertia ring can be connected to a pulley, a torque converter, or other transmission element in order to, for example, transfer torque from a crankshaft to a further transmission component or to transfer torque to a separate power take off.
Claims13
A harmonic balancer assembly, comprising:
- a drive plate adapted to be attached to a crankshaft;
- a first circumferentially extending elastomeric ring connected to an axial face of the drive plate;
- and
- an inertia ring having an axial face connected to the first elastomeric ring.
A harmonic balancer for a rotary drive, comprising:
- a drive plate adapted to be attached to a driveshaft;
- a circumferentially extending elastomeric ring connected to an axial face of the drive plate;
- an inertia ring having an axial face connected to the first elastomeric ring;
- and
- a driven element connected to the inertia ring.
Dependencies are inferred from the claim text.