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公开(公告)号：US11238838B2
公开(公告)日：2022-02-01
申请号：US17057552
申请日：2020-04-28
申请人： ANGEL HORN CORP.
发明人： Takamitsu Iwahashi , Hitoshi Numata
摘要： A brass instrument includes a mouthpiece configured to convert vibrations of player's lips into sound and take the sound inside; a bell configured to magnify a volume of the sound taken by the mouthpiece and release the sound to the outside; and a main tube intervening between the mouthpiece and the bell, and is characterized in that the main tube includes a main tube body formed to spread out in a spiral manner in a state in which side surfaces of the main tube body are closely attached to each other, and a part of the closely attached side surfaces of one of the tubes constitutes a part of the side surface of the closely attached other tube.
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公开(公告)号：US10923087B2
公开(公告)日：2021-02-16
申请号：US16792126
申请日：2020-02-14
申请人： Ion Balu
发明人： Ion Balu
摘要： A portable mellophone instrument having two interchangeable leadpipes and pitched in real F. The mellophone plays in the key of real F, and has a stable, deep, mellow sound. The mellophone allows French horn players to use their own mouthpiece to play the mellophone without an adapter, and allows trumpet players to play the mellophone using a familiar mouthpiece.
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公开(公告)号：US20240321240A1
公开(公告)日：2024-09-26
申请号：US18576478
申请日：2022-07-08
发明人： Brian Smith , Paul Davey
CPC分类号： G10D9/035 , G10D9/11 , G10H1/0553 , G10H3/22 , G10D7/066 , G10D7/08 , G10H2220/411 , G10H2230/205
摘要： A reed (10) for a reed musical instrument has (with reference to FIG. 2) a reed body (129) having a reed tip (114) adapted for engagement by a mouth of a player and a ligature engagement section adapted for engagement by a ligature of the reed musical instrument. A cantilever arm (117) is formed integrally with or affixed to the reed body (129) and extends from the reed body (129). A reflector (20) is supported by the cantilever arm (117) spaced apart from the reed body (129). Motion of the reed tip (114) is transmitted via the cantilever arm (117) to the reflector (20). The cantilever arm (117) is shaped and configured such that the transmitted motion is amplified so that any movement of the reed tip (114) results in a greater movement of the reflector (20). The reed (10) in use is mounted on a mouthpiece (11) and has a distal end (119) which is illuminated by an LED (26), whereby the reflector (20) reflects light back to a light sensor (27), which measures the intensity of the light incident on the sensor (27).
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公开(公告)号：US20210383777A1
公开(公告)日：2021-12-09
申请号：US17057552
申请日：2020-04-28
申请人： ANGEL HORN CORP.
发明人： Takamitsu IWAHASHI , Hitoshi NUMATA
摘要： A brass instrument includes a mouthpiece configured to convert vibrations of player's lips into sound and take the sound inside; a bell configured to magnify a volume of the sound taken by the mouthpiece and release the sound to the outside; and a main tube intervening between the mouthpiece and the bell, and is characterized in that the main tube includes a main tube body formed to spread out in a spiral manner in a state in which side surfaces of the main tube body are closely attached to each other, and a part of the closely attached side surfaces of one of the tubes constitutes a part of the side surface of the closely attached other tube.
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公开(公告)号：US20200265812A1
公开(公告)日：2020-08-20
申请号：US16792126
申请日：2020-02-14
申请人： Ion Balu
发明人： Ion Balu
摘要： A portable mellophone instrument having two interchangeable leadpipes and pitched in real F. The mellophone plays in the key of real F, and has a stable, deep, mellow sound. The mellophone allows French horn players to use their own mouthpiece to play the mellophone without an adapter, and allows trumpet players to play the mellophone using a familiar mouthpiece.
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