Center biased actuator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11027830
APP PUB NO 20190144105A1
SERIAL NO

16189073

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Importance

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Abstract

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A center biased actuator having an outer cylinder, a slave cylinder linearly transposed within the outer cylinder, a rod assembly with a piston linearly transposed within the slave cylinder and a rod extending from the outer cylinder, one or more first dynamic seals arranged to act on a sidewall of the rod to inhibit hydraulic fluid leaking from the outer cylinder, one or more second dynamic seals arranged to act on a sidewall of the slave cylinder or an inner surface of the outer cylinder to inhibit hydraulic fluid leaking from the outer cylinder, and a gas chamber comprising a sealed expandable chamber containing gas. The expandable chamber is arranged to act on hydraulic fluid within the center biased actuator to bias the center biased actuator to assume an intermediate condition which lies between a compressed condition and an extended condition.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN LANDING SYSTEMS UK LTDGLOUCESTER GLOUCESTERSHIRE GL2 9QH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sharpe, Peter Gloucester, GB 6 10

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