Hinge system used for personal computer and personal computer including the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 22, 2007
Grant Date -
Jun 2, 2005
app pub date -
Sep 10, 2004
filing date -
Sep 12, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hinge supporting first and second portions such that they are open and closed relative to each other, including a rotation shaft fixed to the second portion and supported by the first portion so as to be rotatable around a rotation axis thereof relative to the first portion, first and second parts into which the rotation shaft is inserted, and an energizer for pushing the movable part towards the fixed part. The first part is fixed to the first portion so as to be rotatable around the rotation axis relative to the first part. The second part is axially movable relative to the rotation shaft and not rotatable around a rotation axis thereof, and rotates together with the rotation shaft. Each of the first and second parts has a projection projecting towards each other. The projections overlap each other axially of the rotation shaft when the first and second portions are open each other at a certain angle in the range of predetermined angles.
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