Automotive power train
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 29, 1994
Issued Date -
N/A
app pub date -
Mar 30, 1993
filing date -
Sep 10, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
As a torque transmitting member, an annular resilient disc interconnects a crankshaft and an annular flywheel. The crankshaft has an axially extending cylindrical wall in opposed and spaced relationship to an inner peripheral wall of the annular flywheel. For reducing vibrations of annular resilient disc, an elastic annular body has an inner peripheral wall fixed to the crankshaft and an outer peripheral wall opposed to the inner peripheral wall of the flywheel. A heat insulating ring or heat insulating pieces are provided to reduce transmission heat from the flywheel to the elastic annular body. Alternatively, a heat insulating space or spaces may be provided.
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