公开(公告)号：US06972361B2

公开(公告)日：2005-12-06

申请号：US10634849

申请日：2003-08-06

申请人： Jun Shibamiya ,  Tsunehiko Fuse ,  Ichi Sugawara ,  Keisuke Tanaka

发明人： Jun Shibamiya ,  Tsunehiko Fuse ,  Ichi Sugawara ,  Keisuke Tanaka

IPC分类号： G10D9/04 ,  G10D7/08

CPC分类号： G10D9/043

摘要： A woodwind instrument has a key mechanism for selectively closing and opening tone hole chimneys formed on a tube, and the key mechanism includes keys supported by a linkage at the associated tone hole chimneys; each of the keys includes a retainer inserted between a pad cup and a pad, and the retainer has a backing plate portion held in area contact with at the inner surface thereof to the pad and in point contact with at the outer surface thereof to the pad cup so that an assembling worker adjusts the pad to an appropriate attitude in the pad cup by pressing the pad to the associated tone hole chimney, and, thereafter, secures the retainer to the pad cup; this results in that the player can seal the tone hole chimney with the pad through a simple adjusting work.

摘要翻译： 木管乐器具有用于选择性地关闭和打开形成在管上的音孔烟囱的键机构，并且键机构包括由相关联的音孔烟囱处的连杆支撑的键; 每个键包括插入垫杯和垫之间的保持器，并且保持器具有背板部分，该背板部分在其内表面处保持与区域接触并且与其外表面接触到垫 杯子，使得组装工作者通过将垫压到相关联的孔洞烟囱将衬垫调节到垫杯中的适当姿态，然后将保持器固定到垫杯; 这导致玩家可以通过简单的调整工作用垫密封音孔烟囱。