Speaker driver with detachable motor and basket

Details Speaker driver with detachable motor and basket Speaker driver with detachable motor and basket

2007-01-16

2007-01-16

Kuntz, Curtis (Department: 2615)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S412000, C381S419000

Reexamination Certificate

active

11404137

ABSTRACT:
A speaker driver has a detachable motor and basket to allow attachment or separation of the motor assembly from the basket assembly. Two embodiments are disclosed, a thread-on detachable motor and a bolt-on detachable motor.

REFERENCES:
patent: 2501032 (1950-03-01), Harbaugh
patent: 3356796 (1967-12-01), Wray
patent: 3413579 (1968-11-01), Sloan
patent: 4234766 (1980-11-01), Cacho
patent: 4508941 (1985-04-01), Wiggins
patent: 4580015 (1986-04-01), O'Neill
patent: 6219431 (2001-04-01), Proni
patent: 6229902 (2001-05-01), Proni

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