Thrust reverser sleeve lock

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United States of America Patent

PATENT NO 6625972
SERIAL NO

09943715

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A thrust reverser system for a jet engine has a thrust reverser sleeve lock, preferably for each thrust reverser sleeve, that provides at least one of the redundant anti-deployment mechanisms of the thrust reverser. The thrust reverser sleeve lock has a lock pin that engages a thrust reverser sleeve when the thrust reverser sleeve is in a stowed position and the thrust reverser sleeve lock is in a lock position to prevent the thrust reverser sleeve from deploying. In an embodiment of the invention, the thrust reverser sleeve lock includes an single-action hydraulically actuated actutor to which the lock pin is affixed, the actuator extending the lock pin through a lock hole in the thrust reverser sleeve when the thrust reverser sleeve is in its stowed position and the thrust reverser sleeve lock is in a lock position.

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First Claim

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Patent Owner(s)

  • THE BOEING COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sternberger, Joe E Wichita, KS 25 479

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