| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lyre brace of a grand piano which allows easy assembling and reassembling accompanying the transportation of the piano or the like without increasing a manufacturing cost. SOLUTION: The lyre brace of the grand piano for supporting a lyre assembly 12 mounted at a keybed 11 so as to be hung down therefrom has a bolt socket 3 which is mounted at a position nearer the rear side than the lyre assembly 12 on the under surface of the keybed 11 and a supporting rod 2 which is connected at its bottom end to the lyre assembly 12 freely turnably around the axis extending horizontally to a lateral direction, extends diagonally backward, is connected at its top end to the bolt socket 3 and supports the lyre assembly 12. The bolt socket 3 is mounted at the keybed 11 or the supporting rod 2 at the bolt socket 3 in the state of preventing their removal and freely attachably and detachably.</p> |
