Patent ID: 9734807
Date: 2017-08-15
CPC Classifications: G10D

Claim:
1. A percussion and shaking musical instrument comprising: three or more circular vibratile membranes a plurality of rings making up a shell of a drum and having a common central axis and aligned fixed to enable insertion of the three or more circular vibratile membranes between said plurality of rings, said alignment being without discontinuity, a plurality of balls configured in interspaces between the three or more circular vibratile membranes, wherein said circular vibratile membranes are cut in accordance with an external circumference of the rings and with a series of holes having diameters substantially equal to a median diameter of a thickness of the rings, and wherein said circular vibratile membranes have a peripheral edge provided with a series of through-holes; said rings also having a series of blind holes in correspondence of the series of through holes of the circular vibratile membranes to contain adhesive forming glue nails or pins.