VALVE MECHANISM, DAMPING FORCE GENERATING DEVICE, AND SHOCK ABSORBER
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United States of America Patent
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Issued Date -
Oct 5, 2017
app pub date -
Sep 8, 2016
filing date -
Mar 29, 2016
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Abstract
A valve mechanism includes a housing, a plate-shaped valve body, a valve positioning member, and a drive valve moving mechanism. The valve positioning member causes the valve body to face the valve seat via a predetermined gap with respect to the valve seat. The drive valve moving mechanism causes the gap between an inner circumference of the valve body and the valve seat to be variable by moving the drive valve in a direction of approaching the valve seat and elastically deforming the valve body in a direction that the inner circumference of the valve body approaches the valve seat.
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