HIGH PERFORMANCE TORSIONAL VIBRATION DAMPER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jan 26, 2017
app pub date -
Jul 23, 2015
filing date -
Jul 23, 2015
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A torsional vibration damper for a motor vehicle includes an input member having a first race and a second race, the first and the second races each having an outer race surface. An output member is rotatably connected to the input member. At least two springs are positioned in each of the first race and the second race. A spring carrier is positioned between and contacts successive ones of the springs in each of the first and the second races, the spring carrier having a roller in rolling contact with the outer race surface of the first race and the second race. The spring carriers having the roller in contact with the outer race surface of the first race and the second race prevents any of the springs from directly contacting the outer race surfaces during rotation of the output member with respect to the input member.
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