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    • 3. 发明授权
    • Rattling percussion instrument
    • 撞击式打击乐器
    • US06255572B1
    • 2001-07-03
    • US09504422
    • 2000-02-15
    • Akbar MoghaddamDonald G. Lombardi
    • Akbar MoghaddamDonald G. Lombardi
    • G01D1308
    • G10D13/06
    • A percussion instrument has first and second shells each of which extends away from the other, the shells forming cavities; a closure for one of the shells having a diaphragm portion and closing a portion of the cavity formed by the one shell, the closure spaced from a shell interconnection region; a cavity formed by the other of the shells being open at one end thereof in a direction away from the interconnection region, and loose pellets contained in a portion of the cavity formed by one shell, the pellets freely movable to impact the one shell and diaphragm portion to produce a rattling sound when the instrument is shaken.
    • 打击乐器具有第一和第二壳体,每个壳体彼此远离,壳体形成腔体; 用于一个壳体的封闭件,其具有隔膜部分并且封闭由一个壳体形成的空腔的一部分,所述封闭件与壳体互连区域间隔开; 由另一个壳体的另一个壳体沿着远离互连区域的方向在其一端开口的空腔以及由一个壳体形成的空腔部分中的松散的颗粒,颗粒可自由移动以冲击一个壳体和隔膜 当乐器摇动时产生咔嗒声。
    • 4. 发明授权
    • Drum strand tensioner
    • 鼓链张紧器
    • US5616875A
    • 1997-04-01
    • US567969
    • 1995-12-06
    • Donald G. Lombardi
    • Donald G. Lombardi
    • G10D13/02
    • G10D13/025
    • A throw-off device for use on a drum having a side wall and a head, which includes a support body attachable to the side wall of the drum; a lever having pivotal attachment to the body; an adjustable tensioning member connectible to a strap that tensions or releases strands extending adjacent the drum head; the member having operative guided relation with the body and operative connection with the lever to tension the strap and strands when the lever is swung toward the support body, and to de-tension the strap and strands when the lever is swung away from the support body.
    • 一种在具有侧壁和头部的滚筒上使用的抛弃装置,其包括可连接到滚筒侧壁的支撑体; 具有与身体枢转连接的杠杆; 可调节的张紧构件,其可连接到带子,其张紧或释放邻近所述鼓头延伸的线束; 所述构件具有与所述主体的操作引导关系并且与所述杠杆的操作连接以在所述杆朝向所述支撑体摆动时张紧所述带和股线,并且当所述杆从所述支撑体摆动时使所述带和股线解除张力 。
    • 6. 发明授权
    • Percussion instrument position adjustment
    • 打击乐器位置调整
    • US07087826B1
    • 2006-08-08
    • US10933443
    • 2004-09-03
    • Donald G. Lombardi
    • Donald G. Lombardi
    • G10D13/02
    • G10D13/026
    • Apparatus for adjusting the position of a percussion instrument, to be played, comprising a stand, a percussion instrument support, supported by the stand, apparatus operatively connected between the stand and the support for adjusting the position of the support in the following modes: i) about a first axis, ii) about a second axis extending at an angle relative to the first axis, iii) lengthwise relative to the second axis, and position locating structure associated with apparatus, for limiting adjusting at a predetermined support position relative to the stand, corresponding to a desired location of the percussion instrument support.
    • 用于调整要播放的打击乐器的位置的装置,包括支架,由支架支撑的打击乐器支架,可操作地连接在支架和支架之间的装置,用于以下列模式调节支架的位置:i )围绕第一轴线,ii)围绕相对于第一轴线成一定角度延伸的第二轴线,iii)相对于第二轴线的纵向方向,以及与设备相关联的定位结构,用于限制相对于第一轴线的预定支撑位置的调节 对应于打击乐器支架的期望位置。