Floor hinge
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United States of America Patent
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Mar 24, 2015
Grant Date -
N/A
app pub date -
May 23, 2014
filing date -
May 27, 2013
priority date (Note) -
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Abstract
A self-returning hinge assembly utilizing a spring disposed along a linearly displaceable guide shaft element mounted through a polymeric guide plate disposed in substantial alignment with an aperture supporting an elongated proximal portion of the guide shaft. Upon displacement of the door from a pre-established set point, the spring is compressed thereby generating a biasing force along the guide shaft to bring the door back to the pre-established set point. The linear travel path of the guide shaft element is maintained by the guide plate.
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