Remote-controlled key-depressing device

Details Remote-controlled key-depressing device Remote-controlled key-depressing device

1980-06-20

1982-07-27

Rubinson, Gene Z.

Music

Instruments

Automatic

84115, G10F 300

Patent

active

043411436

ABSTRACT:
A remote-controlled device for depressing the keys of a keyboard instrument which comprises in the device: separate means for depressing each of the desired keys, each of said means being pivotally mounted on a fulcrum, means for selectively rotating the key-depressing means about its fulcrum so that at least a part of each of the corresponding key-depressing means depresses the desired keys of the instrument's keyboard, above which the device is positioned.
This invention is concerned with a device to depress the keys of a keyboard, particularly the keys of a musical instrument. More particularly, the device may be used to depress and keep depressed the keys of the keyboard on a pipe organ, especially when the organ is being tuned.

REFERENCES:
patent: 150429 (1874-05-01), Perry
patent: 4206677 (1980-06-01), Ramsey

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