公开(公告)号：EP4375983A1

公开(公告)日：2024-05-29

申请号：EP23210929.8

申请日：2023-11-20

申请人： YAMAHA CORPORATION

发明人： SATO, Hiromu ,  UCHIDA, Yuki

IPC分类号： G10D13/10 ,  G10D13/063

CPC分类号： G10D13/063 ,  G10D13/28 ,  F16B37/0821 ,  F16B2/10

摘要： A nut for a musical instrument includes: a clamp jaw having an opening through which a stand is passable, the clamp jaw being configured to, in a state of the stand being disposed in the opening, change a size of the opening by changing a position of the clamp jaw between an open position and a closed position; an elastic member configured to, in a state of the clamp jaw being in the closed position, clamp the clamp jaw to the stand by exerting a force directly on the clamp jaw; an operating element having a pressing portion and a front end portion; and a housing accommodating the clamp jaw, the elastic member, and the operating element.

公开(公告)号：EP3428912B1

公开(公告)日：2024-05-15

申请号：EP17181555.8

申请日：2017-07-14

IPC分类号： G10D13/06 ,  G10H3/14 ,  G10H1/055 ,  G10D13/063

CPC分类号： G10H3/146 ,  G10H1/0551 ,  G10H1/0556 ,  G10H1/0558 ,  G10H2230/32120130101 ,  G10D13/26 ,  G10D13/063

公开(公告)号：EP4070050A1

公开(公告)日：2022-10-12

申请号：EP20896351.2

申请日：2020-12-01

申请人： Sunhouse Technologies, Inc.

发明人： ESPARZA, Tlacaelel, Miguel

IPC分类号： G01H11/06 ,  G10D13/063 ,  G10H3/14