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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
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。