Speaker assembly having a coupling mechanism

Details Speaker assembly having a coupling mechanism Speaker assembly having a coupling mechanism

1996-09-13

1998-02-03

Dang, Khanh

Acoustics

Sound-modifying means

Housing or enclosure

A47B 8106

Patent

active

057147230

ABSTRACT:
A speaker assembly includes two housing and two couplers secured in the housings. One of the couplers includes a bore and the other coupler includes an extension for engaging with the bore so as to secure the couplers and the housing together. One of the couplers includes a curved slot and the other coupler includes a projection for engaging with the curved slot so as to limit the rotational movement between the couplers. The couplers each includes a bore for engaging with a wire or a connecting line. A number of housings may be secured together so as to form a speaker wall.

REFERENCES:
patent: 4014597 (1977-03-01), Griffin, Jr.
patent: 4130174 (1978-12-01), Ostrander et al.
patent: 4805730 (1989-02-01), O'Neill et al.
patent: 4884655 (1989-12-01), Freadman et al.
patent: 5000286 (1991-03-01), Crawford et al.
patent: 5416284 (1995-05-01), Steele et al.

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