| 摘要 |
PROBLEM TO BE SOLVED: To prevent deterioration of a bridle tape provided in an action mechanism of an upright piano.SOLUTION: An attachment structure of a bridle tape 80 is for a butt assembly 41 including a butt 44, a catcher shank 45 extending from the butt 44, and a catcher 46 provided on a front end part of the catcher shank 45 in an extension direction. One end part 80A of the bridle tape 80 is attached to a lower part of the catcher 46 or the catcher shank 45 located on a lower side in a vertical direction so that a portion of the bridle tape 80 other than the one end part 80A does not contact the catcher 46 in depressing a key. |
