In-line double attachment slide trombone

Details In-line double attachment slide trombone In-line double attachment slide trombone

1993-05-18

1994-11-22

Gray, David M.

Music

Instruments

Wind

84394, 84396, G10D 710

Patent

active

053658230

ABSTRACT:
A slide trombone is provided having a complete chromatic range extending from the tenor range to the pedal notes of the basic B.sup..music-flat. windpath. The trombone of the present invention includes two trigger activated attachments which are "in-line." The first attachment is thumb activated to lower the pitch of the basic windpath by a minor third. The second attachment is finger activated to lower the basic windpath by approximately six semitones so that the two attachments together lower the basic windpath by a minor sixth.

REFERENCES:
patent: 468116 (1892-02-01), Robinson
patent: 2027340 (1936-01-01), Holton
patent: 2093993 (1937-09-01), Adriani
patent: 3631755 (1972-01-01), Glantz et al.
patent: 3903779 (1975-09-01), McCracken
patent: 3903779 (1975-09-01), McCracken
patent: 4273020 (1981-06-01), Happe
patent: 4831911 (1989-05-01), Wanner
patent: 4993303 (1991-02-01), Clark

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