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Head joint for a western concert flute

机译:西方音乐会长笛的头部联合

摘要

A head joint 12 is adapted to connect with the barrel 11 and thereby the mid-joint 10 and foot joint 9 of a western concert flute. The head joint includes a fipple assembly (19, 20, 23). A mouthpiece (27) is assembled to the head joint and includes a blow hole (30) communicating with an air passage (29) which extends radially from the circumferential surface of the mouthpiece body. This allows the flute to be played by blowing air directly into the blow hole whilst still allowing the user to reach all of the keys of the flute. Preferably, the mouthpiece has an axial bore communicating with the air passage and head joint bore. The axial bore may have a larger cross section than the air passage but a smaller cross section than the head joint bore. The air passage may be inclined to the radial and axial directions. The external surface of the mouthpiece may be conical. The mouthpiece is joined to the barrel via a spigot (3) which creates an airtight joint.
机译:头部接头12适于与筒11连接,从而与西方音乐会长笛的中间接头10和脚接头9连接。头部接头包括杠杆组件(19,20,23)。吹嘴(27)组装到头部接头,并且包括与空气通道(29)连通的吹气孔(30),所述空气通道(29)从所述接口管体的圆周表面径向延伸。这允许通过将空气直接吹入吹气孔中来播放长笛,同时仍然允许用户达到长笛的所有键。优选地,接口管具有与空气通道和头部接头孔连通的轴向孔。轴向孔可以具有比空气通道更大的横截面,而是比头部接头孔更小的横截面。空气通道可以倾斜于径向和轴向。接口管的外表面可以是圆锥形的。吹嘴通过产生气密接头的套管(3)连接到筒。

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