Pneumatic suspension and vibration isolation system employing low friction cable isolators

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United States of America Patent

PATENT NO 9334915
APP PUB NO 20150034795A1
SERIAL NO

14169040

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Abstract

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The present invention provides a suspension and vibration isolation system having cable isolators. The cable isolators employ low-friction air-bearing pneumatic cylinders and cables to isolate a suspended payload from vibrations of a carrier or to isolate the carrier from vibrations of the payload. Using such air-lubricated cylinder to piston interfaces virtually eliminates static friction and so improves the effectiveness of the isolation for small forces and displacement. The use of pneumatic cylinders also permits the system to be tuned to the required resonance frequency to isolate the payload from vibrations in a desired frequency band.

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Patent Owner(s)

Patent OwnerAddress
VALE S APRAIA DE BOTAFOGO Nº 186 ROOMS 1101 1701 AND 1801 BOTAFOGO RIO DE JANEIRO RJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Polzer, Benjamin David Sudbury, CA 10 106

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