Door hinge
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United States of America Patent
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-
Aug 1, 1995
Issued Date -
N/A
app pub date -
Sep 28, 1994
filing date -
Jun 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A door hinge having the is capable of not only automatically closing the door but also controlling the closing speed. The hinge includes a first hinge part, a second hinge part, a hinge-shaft on which the two hinge parts are pivotably mounted, a spring for returning the second hinge part to a determind position in relation to the first hinge part, and a buffer assembly arranged between the two hinge parts.
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Family
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