Robust low profile shaker

Measuring and testing – Vibration – Vibrator

Reexamination Certificate

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Details

C297S217300

Reexamination Certificate

active

07069787

ABSTRACT:
An electrodynamic shaker apparatus is disclosed for providing shaking and/or vibrational motion. The shaker includes armature and stator assemblies as well as a distributed spring assembly. The shaker apparatus of the present invention is robust, supports increased off-center loads, and has a low profile such that it may be easily placed under an item of furniture in order to impart vibrational motion in response to electrical signals from a variety of sources.

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“Odyssee Motion Simulator Bringing eMotion to the Home Theater” Gary Reber Widescreen Review; pp. 89-95, Oct. 2002.

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