Music – Instruments – Wind
Patent
1986-10-03
1989-01-17
Thurlow, Jeffery
Music
Instruments
Wind
84330, 84380R, 84385R, 264 22, 264242, 264250, 264268, 264275, 264278, 425DIG47, B29C 4318, G10D 904
Patent
active
047981229
ABSTRACT:
Process for the manufacture of a wind instrument which, for varying the pitch, is provided with keys (6), which in turn are provided with compliant seal inlays (7), and wind instrument constructed in this manner, e.g., transverse flute, saxophone, clarinet, oboe, bassoon, piccolo. The seal inlays of the keys of the wind instrument, which are applied against the rim (5) of the holes (3) determining the pitch, are fitted to the rim of the holes to be closed by means of a nonrigid elastic plastic which is solidified in situ. During the molding, the keys are braced in the position corresponding to their closed position in the finished instrument by a brace which is removed after the molding or by a flexible covering which remains after the molding on the nonrigid elastic solidified plastic.
REFERENCES:
patent: 2204766 (1940-06-01), Michalek
patent: 3247749 (1966-04-01), Gullotta
patent: 3295403 (1967-01-01), Kindlesparker
patent: 3688633 (1972-09-01), Nagao
patent: 4088730 (1978-05-01), Wilde
patent: 4114500 (1978-09-01), Norbeck
patent: 4158979 (1979-06-01), Suzuki
patent: 4312824 (1982-01-01), Mori et al.
patent: 4508004 (1985-04-01), Pages
Gisler Barbara
Tomasi Werner
Tentoni Leo B.
Thurlow Jeffery
Wretschitsch Walter
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