| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reed-keyboard gripping structure of a grand piano capable of executing adjustment of a stroke point easily in a short time, and capable of reducing a manufacturing cost. SOLUTION: This reed-keyboard gripping structure for positioning a reed 3 in the front-to-back direction on which a keyboard 4 and an action 13 including a hammer 7 for striking a string are placed, installed freely slidably on a horizontal shelf board 2, has a reed back tie plug 24 embedded in a prescribed position on the back of the reed 3 and a head part 25a having the top surface comprising a curved surface, and is equipped with an adjusting screw 25 screwed freely movably in the front-to-back direction into the back of the reed back tie plug 24, a screw abutting surface 26a installed on a prescribed position on the rear part of the shelf board 2, where the top surface of the head part 25a of the adjusting screw 25 abuts, and a keyboard gripper 26 having an eaves part projecting forward from the upper edge of the screw abutting surface 26a.</p> |
