Arrangement for chromatic and diatonic keys for carillon keyboards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 14, 1981
Grant Date -
N/A
app pub date -
Jul 3, 1979
filing date -
Jul 3, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arrangement for chromatic and diatonic keys for a carillon keyboard is provided. A guide plate has key receiving slots located such that the natural, or diatonic, keys are in a lower row and the accidental, or chromatic, keys are in an upper row, the chromatic keys being placed between the diatonic keys. The pivots for the keys are staggered axially of the keys with the diatonic key pivots being behind the chromatic key pivots. The carillon actuating wires are connected to the keys in a staggered relationship, also, with the diatonic key wires being connected forwardly of the chromatic key wires. This arrangement provides a balance of force for all of the keys.
First Claim
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International Classification(s)
- 1979 Application Filing Year
- G10C Class
- 14 Applications Filed
- 0 Patents Issued To-Date
- 0 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- G10C Class
- 0 % this patent is cited more than
- 44 Age