Crankshaft damper with integral pulse ring and method

Metal working – Method of mechanical manufacture – Pulley making

Reexamination Certificate

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Details

C029S892300, C474S094000, C474S178000, C074S574400, C072S082000

Reexamination Certificate

active

07055243

ABSTRACT:
The invention comprises a crankshaft damper having an integral pulse ring. The crankshaft damper comprises an inner hub and outer pulley with an elastomeric connecting member between each. The elastomeric ring dampens a crankshaft vibration. The integral pulse ring is manufactured as part of the inner hub by flow forming a sheet metal blank.

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