Music – Instruments – General features
Patent
1986-01-30
1987-08-18
Gellner, Michael L.
Music
Instruments
General features
273 81A, G10C 312
Patent
active
046868798
ABSTRACT:
For easy and free adjustment of key touch on a keyboard musical instrument, a balancer made of an elongated leaf spring has a pair of opposed leg sections suited for elastically clamping hammer shank or hammer wood of the action assembly. Preferably, the balancer is provided with pawls for stable attachment by encroachment on the objective.
REFERENCES:
patent: 3422719 (1969-01-01), Payson
patent: 4493238 (1985-01-01), Ricci
Ito Makoto
Mori Terumi
Takahashi Hiroyoshi
Brown Brian W.
Gellner Michael L.
Nippon Gakki Seizo Kabushiki Kaisha
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