Surround for a loudspeaker

Details Surround for a loudspeaker Surround for a loudspeaker

1997-09-02

1999-09-07

Loomis, Paul

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

381433, 181171, H04R 100, H04R 906

Patent

active

059498986

ABSTRACT:
An improved surround design for a loudspeaker assembly is disclosed wherein the outside edge of the surround is attached to the outer edge of the loudspeaker's frame via a permanent or removable means. When removably attached, access to the mounting holes of the loudspeaker frame is accomplished by moving the roll to one side, prior to the attachment of the securing means. The method of attachment can vary, and in several embodiments includes the use of a annular o-ring, while in another attaching embodiment the use of a locking finger is provided.

REFERENCES:
patent: 1778693 (1930-10-01), Semple, Jr.
patent: 3684052 (1972-08-01), Sotome
patent: 4433214 (1984-02-01), Jasinski
patent: 4591672 (1986-05-01), Kato et al.
patent: 5371805 (1994-12-01), Saiki et al.
patent: 5748759 (1998-05-01), Croft et al.

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