Biaxial hinge
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United States of America Patent
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Aug 11, 2015
Grant Date -
Dec 5, 2013
app pub date -
May 29, 2013
filing date -
May 30, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
To provide a biaxial hinge which enables an opening/closing movement of terminal, such as notebook PC, from 0° up to 180° or more, which ensures the opening/closing movement starting from a stable stopping position available at any opening/closing angle, a second hinge shaft attached to a second casing and a second hinge shaft attached to a second casing are connected to each other via a joint member and provided so as to be rotatable relative to each other, and a selective rotation restricting device is provided between the both hinge shafts. The selective rotation restricting device is so structured that it allows the both hinge shafts to rotate, when the first casing and the second casing are in a closed state, and it restricts one of the first hinge shaft and the second hinge shaft in rotation, when the other hinge shaft rotates relative to the one hinge shaft.
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