Armrest apparatus
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United States of America Patent
Stats
-
Jul 12, 2005
Grant Date -
Jul 15, 2004
app pub date -
Oct 29, 2003
filing date -
Oct 29, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An armrest apparatus includes a fixed shaft fixed to a seat frame, a rotation plate integrally connected to an armrest body and having a tubular portion into which the fixed shaft is inserted, a lock spring wound tightly on outer peripheral surfaces of a part of the fixed shaft and the tubular portion of the rotation plate in a free condition, a cancellation block rotatably mounted on a pivot shaft, and a cam unit mounted on a distal end of the fixed shaft and including a lock-canceling cam portion and a re-lock cam portion, the re-lock cam portion being spaced from the lock-canceling cam portion in a direction of rotation of the cam member.
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