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    • 4. 发明授权
    • Adjustable chanter for bagpipes
    • 可调式风笛
    • US07115804B1
    • 2006-10-03
    • US11269891
    • 2005-11-09
    • Kyle Campbell
    • Kyle Campbell
    • G10D7/00
    • G10D7/063
    • An adjustable chanter for mounting in an outlet tube of a set of bagpipes includes a conventional reed and a conventional chanter pipe having a series of finger holes by which notes can be selected. The chanter pipe has a collar at an upper end which is screw fastened to a hub defining a sleeve arranged which extends from the upper end of the chanter pipe into the tube of the set of bagpipes as a friction fit within the tube such that the hub is supported in the tube for receiving air through the tube from the bag for passing through the pipe for playing the notes. The position of the mouth of the reed relative to the holes in the chanter pipe is adjusted by a shuttle which slides longitudinally in the hub moved by a manually operable shaft projecting from the hub to one side and manually rotatable so that the reed can be adjusted to change tuning without rotating the chanter pipe or removing the chanter pipe from the tube of the bag.
    • 用于安装在一组风笛的出口管中的可调式夹具包括常规的簧片和具有一系列可以选择音符的指孔的常规的ter管。 管子管具有在上端的轴环,螺纹紧固到轮毂,该轮毂限定了套筒,该套筒布置成从套管的上端延伸到套管中的管中,作为摩擦配合在管内,使得轮毂 被支撑在管中,用于通过管从袋中接收空气,以通过用于播放纸币的管。 簧片的嘴部相对于管道中的孔的位置通过在轮毂中纵向滑动的梭子的位置来调节,该轮毂由从轮毂突出到一侧的可手动操作的轴移动,并且可手动地旋转,使得可以调节簧片 改变调音而不旋转chanter管或从袋的管中取出chanter管。