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105 条记录 (耗时 0.014 秒)

    Obturator for flute designed to improve the emission of certain notes
    71.
    发明授权
    Obturator for flute designed to improve the emission of certain notes 失效
    长笛设计用于改善某些音符的排放

    公开(公告)号：US4499810A

    公开(公告)日：1985-02-19

    申请号：US506218

    申请日：1983-06-21

    申请人： Ernest J. Ferron

    发明人： Ernest J. Ferron

    IPC分类号： G10D7/02 ,  G10D9/00

    CPC分类号： G10D9/00 ,  G10D7/026

    摘要： The invention relates to an obturator designed to close the cavity provided next to the mouthpiece hole of a flute or similar instrument, which obturator comprises one auxiliary resonator issuing into the column of air and produced in the form of a chamber the length of which can be adjusted to improve the emission of at least one particular note of the instrument.

    摘要翻译： 本发明涉及一种封闭器，其被设计用于封闭在凹槽或类似器具的接口孔附近设置的空腔，该闭塞器包括一个辅助谐振器，该辅助谐振器发射到空气塔中，并以室的形式产生，其长度可以为 调整为改善仪器至少一个特定注释的排放。

    Flute
    72.
    发明授权
    Flute 失效
    长笛

    公开(公告)号：US4376403A

    公开(公告)日：1983-03-15

    申请号：US259755

    申请日：1981-05-01

    申请人： Walter Haedrich ,  J. Dennis Lawson

    发明人： Walter Haedrich ,  J. Dennis Lawson

    IPC分类号： G10D7/02 ,  G10D9/00 ,  G10D9/04

    CPC分类号： G10D7/026

    摘要： The flute invention relates to fingering mechanisms. More readily attained and maintained technical competence in playing the flute is enabled by facilitator mechanism (13) for improved actuation of the B flat key. Facilitator mechanism (14) includes a rocker bar (54) coupling the Briccialdi B flat lever to the rod assembly sections carrying the B flat key and the G key. Coupling between the G sharp lever and the B flat key is maintained by cam (67, 81) and plate (68, 82).

    摘要翻译： 长笛发明涉及指法机构。 通过促进机构（13）可以更有效地获得并保持播放长笛的技术能力，以改善B平键的动作。 辅助机构（14）包括将Briccialdi B平杆连接到承载B平键和G键的杆组件的摇杆（54）。 通过凸轮（67,81）和板（68,82）来保持G尖杆和B平键之间的联接。

    Split E flute and split E mechanism therefor
    73.
    发明授权
    Split E flute and split E mechanism therefor 失效
    拆分E长笛和分割E机制

    公开(公告)号：US4353281A

    公开(公告)日：1982-10-12

    申请号：US229757

    申请日：1981-01-29

    申请人： Emerson L. DeFord

    发明人： Emerson L. DeFord

    IPC分类号： G10D7/02 ,  G10D9/04

    CPC分类号： G10D7/026

    摘要： A split E mechanism for flutes having a split G key mechanism is achieved by attaching of a short arm to the F-sharp key in a manner so as to partially overlie an adjacent G-A combination key of the split G key mechanism. According to a preferred embodiment, the arm is soldered to the side of the free end of the F-sharp key at a position such that the adjacent G-A combination key will be closed when the F-sharp key is closed without the G-A combination key interfering with closing of the F-sharp key.

    摘要翻译： 具有分割G键机构的凹槽的分割E机构通过以简单的方式附接到F尖锐键来实现，以便部分地覆盖分割G键机构的相邻G-A组合键。 根据优选实施例，臂在F尖锐的键的自由端的一侧被焊接在一个位置，使得当F-锐利键被关闭而没有GA组合键干扰时，相邻的GA组合键将被关闭 关闭F-sharp键。

    Headjoint stopper
    74.
    发明授权
    Headjoint stopper 失效
    头衔塞

    公开(公告)号：US4240320A

    公开(公告)日：1980-12-23

    申请号：US132371

    申请日：1980-03-21

    申请人： James J. Pellerite

    发明人： James J. Pellerite

    IPC分类号： G10D7/02 ,  G01D7/02

    CPC分类号： G10D7/026

    摘要： A headjoint stopper for the headjoint of a flute includes a concave bottom disc member having an externally threaded stem axially extending from the back side, a deformable, ring-like sealing member positioned against the back side of the bottom disc, a clamping washing and a hex nut threadedly received on the externally threaded stem. The bottom disc member has an external configuration sized to fit the inside of the headjoint with metal-to-metal contact around the entire circumference of the bottom disc member. The externally threaded stem is integral with the bottom disc such that as the hex nut is advanced along the stem toward the bottom disc, the clamping washer is forced against the sealing member and the sealing member is thereby compressed between the bottom disc and the clamping washer. With the headjoint stopper properly positioned within the headjoint relative to the embouchure hole, the advancement of the hex nut causes the thickness of the sealing member to decrease which results in a corresponding increase in peripheral length. This increase in peripheral length causes the sealing member to expand against the inside diameter of the headjoint irrespective of any out-of-round condition and thereby forms an air-tight seal.

    摘要翻译： 用于头槽的头部的头部接头塞子包括凹底部件，其具有从后侧轴向延伸的外螺纹杆，抵靠底盘后侧定位的可变形环形密封件，夹紧清洗件和 六角螺母螺纹接收在外螺纹杆上。 底盘构件具有外部构造，其尺寸适于围绕底盘构件的整个圆周配合金属对金属接触的接头内侧。 外螺纹杆与底盘成一体，使得当六角螺母沿着杆朝向底盘前进时，夹紧垫圈被迫抵靠密封构件，并且密封构件因此在底盘和夹紧垫圈之间被压缩 。 当头部塞子相对于密封孔适当地定位在头部接头内时，六角螺母的前进使得密封构件的厚度减小，这导致周边长度的相应增加。 圆周长度的增加导致密封构件相对于头部的内径而膨胀，而不管任何不圆的状况，从而形成气密密封。

    William lang
    80.
    发明授权
    William lang 失效

    公开(公告)号：US274617A

    公开(公告)日：1883-03-27

    申请号：US274617D

    CPC分类号： G10D7/026