Hinge device
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United States of America Patent
Stats
-
Sep 25, 2001
Grant Date -
N/A
app pub date -
Jul 20, 1999
filing date -
Dec 3, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a hinge device comprising: a casing having a projection hole; a cam provided in the casing, the cam being rotatable with respect to a rotational axis, movable in the direction of the rotational axis, and undetachable from the casing, the cam having a projection projecting through the projection hole and a cam face surrounding the rotational axis; a flat spring for holding the cam face; a base movable in the direction of the rotational axis, the cam being rotatably attached to the base; and a pressing spring for urging the cam and the base toward the direction of the projection.
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