Patent ID: 9485586
Filing Date: 2016-11-01
CPC Classification: H04R

Claim Text:
1. A frame for a speaker driver comprising: (a) at least three j-beams having air gaps disposed there between, said at least three j-beams having an upper end, a lower end, a shank area, a hook area and a recess, said recess being formed within an inner periphery of said shank area near said lower end of said j-beam, said lower end of said at least three j-beams having a base and an upper end of said hook area; (b) an upper ring, said upper ring having an inner edge, an outer edge, a top surface and a bottom surface, said upper ring adapted for mounting said at least three j-beams in a polygonal arrangement, said hook areas of said at least three j-beams arranged inwardly of said outer edge of said upper ring; (c) a lower ring having an inner edge and an outer edge, said outer edge of said lower ring being held within said recesses of said at least three j-beams; (d) an outer ring having an inner edge and an outer edge, said outer edge of said outer ring attached to said inner periphery of said shank area of said at least three j-beams substantially equidistant from said upper ring and said lower ring; and (e) an inner ring adapted for mounting on said upper edge of said hook area, said inner ring being concentrically aligned with said outer ring.