Speaker support frame

Details Speaker support frame Speaker support frame

1992-01-08

1994-07-19

Adams, Russell E.

Acoustics

Diaphragm and enclosure

Recessed

H05K 500

Patent

active

053311191

ABSTRACT:
A speaker support frame structure and optional cover for recessed mounting of a speaker in a wall or the like. The frame structure incorporates a one-piece, unitary molded frame body which has an open central region, a flattened perimeter region adjacent thereto, an adjacent peripheral upstanding shoulder region, and a terminal outwardly turned collar region. A speaker is nestably received thereon. Leg members are associated with a screw that extends through an orifice formed with the frame body. The leg members pivotally outswing and engage wall surfaces with adjustable clamping force. The frame body can be further provided with a frontal first ridge and also with a cover plate which has a rear second ridge so that the first and second ridge can engage mutually in a connecting relationship.

REFERENCES:
patent: 3892289 (1975-07-01), Rollins
patent: 4860369 (1989-08-01), Koshimura et al.

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