Roller-type one-way clutch
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United States of America Patent
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Jan 13, 2015
Issued Date -
N/A
app pub date -
Apr 1, 2008
filing date -
Mar 6, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a roller type one-way clutch comprising an outer race in which pockets provided at their inner surfaces with cam surfaces are formed, an inner race spaced apart from the outer race in a radial inner diameter side and disposed coaxially with the outer race for a relative rotational movement and having an annular outer peripheral track surface, a roller disposed within the pocket to be engaged with the cam surfaces and adapted to transmit torque between the outer race and the inner race, and an accordion spring disposed within the pocket and adapted to bias the rollers to be engaged with the cam surfaces, and wherein one end of each accordion spring is secured to an axial end face of the outer race.
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