Key mechanism for a saxophone
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United States of America Patent
Stats
-
Jun 16, 2015
Grant Date -
Jun 11, 2015
app pub date -
Dec 8, 2014
filing date -
Dec 11, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A key mechanism for a saxophone includes a lever, a sound-hole cover, an adjustment member, and a touch piece. The lever includes a connecting portion in which being formed a rotation-stop hole, and a slot in communication with and perpendicular to the rotation-stop hole. The adjustment member is rotatably and partially disposed in the slot and has a threaded hole in communication with the rotation-stop hole. The touch piece includes a press portion, a rotation-stop portion and a screw. The rotation-stop portion is engaged in the rotation-shaped hole, and the screw is screwed in the threaded hole of the adjustment member, so that rotating the adjustment member causes the screw to linearly move with respect to the adjustment member. Therefore, the height position of touch piece of the saxophone can be adjusted without using any hand tools.
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