G - Physics
10
C
G10C 3/18 (2006.01)
Patent
CA 2738779
The invention relates to a piano hammer for striking the strings of a piano, comprising a hammer shank (12) and a hammer head (13) which is covered with a cover (14, 24, 24') along at least part of its peripheral surface. The aim of the invention is to provide an improved piano hammer which can be tuned in a simple and reproducible, especially also reversible, manner. According to the invention, the cover (14, 24, 24') has a varying thickness along the peripheral surface and the hammer head (13) can be adjusted with respect to the position of its peripheral surface with which it impacts the one or more string(s) to be struck.
L'invention concerne un marteau de piano servant à frapper les cordes d'un piano, ce marteau comprenant un manche (12) et une tête (13) recouverte d'une garniture (14, 24, 24') sur au moins une partie de sa surface périphérique. L'invention vise à perfectionner ce marteau de piano de sorte qu'il permette d'obtenir en particulier un accordage reproductible et sensiblement simplifié par rapport à l'état de la technique, cet accordage devant être en particulier également réversible. À cet effet, la garniture (14, 24, 24') présente une densité variable le long de la surface périphérique et la tête (13) du marteau peut être réglée quant à la position de sa surface périphérique, avec laquelle elle atteint la ou les cordes à frapper.
Goodbuy Corporation S.a.
Valadares Law Professional Corporation
LandOfFree
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