Stiffness variation device

Details Stiffness variation device Stiffness variation device

1978-08-23

1981-01-06

Canney, Vincent P.

1791155VC, H04M 100, H04R 900

Patent

active

042438381

ABSTRACT:
This invention relates to an electromechanical apparatus for varying stiffness and is especially useful in electrodynamic systems, such as electrodynamic loudspeakers, to improve their low frequency response.

REFERENCES:
patent: 3014096 (1961-12-01), Clements
patent: 3436494 (1969-04-01), Bozak
patent: 3683130 (1972-08-01), Kahn

Affiliated with

Also associated with

Rating

Stiffness variation device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stiffness variation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stiffness variation device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-286385