HINGE ASSEMBLY FOR DOMESTIC APPLIANCE INCLUDING SPRING HAVING LOW-FRICTION COATING
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
May 14, 2012
filing date -
May 14, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A hinge assembly for pivotably attaching a door to a domestic appliance is provided. The hinge assembly includes a hinge body configured to attach to the door; a damper cylinder attached to the hinge body and having an inside surface; a rod partially located inside the cylinder and partially located outside the cylinder, the rod having being slidable relative to the cylinder in a reciprocating motion between a fully contracted position and a fully extended position; and a coil spring having an inner core and an outer coating, and positioned inside the cylinder and around the rod such that the rod extends through a center of a coil of the coil spring.
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