Keyboard support mechanism for electronic organs

Details Keyboard support mechanism for electronic organs Keyboard support mechanism for electronic organs

1977-09-21

1978-12-12

Hix, L. T.

Music

Instruments

General features

G10C 312

Patent

active

041290577

ABSTRACT:
A support mechanism for keyboards of an electronic organ is provided, having a plate spring which mates at one end with a stopper projection formed on the lower end of a back side plate of a fixed plate attached to a keyboard chassis, the other end of the plate spring being inserted into the back end of the keyboard through a notch hole formed in a front side plate, such being at a different level than the back plate projection, and with a fulcrum part of the back end of the keyboard being made to link with a fulcrum projection formed in the front side plate.

REFERENCES:
patent: 392737 (1888-11-01), Lestina
patent: 2466511 (1949-04-01), Swanson
patent: 2764907 (1956-10-01), Link
patent: 3165022 (1965-01-01), Yokoyama

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