Surface mount ring assembly for loudspeaker

Details Surface mount ring assembly for loudspeaker Surface mount ring assembly for loudspeaker

1996-01-03

1997-06-10

Saether, Flemming

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Headed fastener element with nut, washer, securing means or cap

Lap bolt or fastener

411907, 174 65G, F16B 2106

Patent

active

056369557

ABSTRACT:
An assembly for mounting loudspeakers in a panel. A hole is formed in the panel. An outer ring having a flange is secured in the hole with the flange on one side of the panel. An inner resilient ring is collapsed, passed through the outer ring to the other side of the panel, expanded and secured to the outer ring. This locks the rings together. A loudspeaker is secured in the flange.

REFERENCES:
patent: 634564 (1899-10-01), Sibley
patent: 689763 (1901-12-01), Taylor
patent: 4386817 (1983-06-01), Benker et al.
patent: 4878792 (1989-11-01), Frano
patent: 5172999 (1992-12-01), Ijima et al.
patent: 5400461 (1995-03-01), Malish et al.

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