Aeronautics and astronautics – Retarding and restraining devices – Friction brakes
Patent
1996-04-29
1998-02-24
Kashnikow, Andres
Aeronautics and astronautics
Retarding and restraining devices
Friction brakes
23926523, 602262, F02K 170
Patent
active
057204497
ABSTRACT:
A thrust reverser with pivoting doors for a jet aircraft engine, with a system for security against in-flight deployment of a thrust reverser. The system has two independent locking assemblies, the first being a primary lock and the second being a safety lock that is positioned away from the first lock to avoid damage from a ruptured piece of the engine turbine disk. The first lock is hydraulically controlled and the second lock is electrically controlled and entirely independent, thus assuring an in-flight inadvertent deployment will not occur as a result from failures, faulty commands or inadequate maintenance.
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Laboure Bernard
Standish Robert R.
Dinh Tien
Kashnikow Andres
Societe de Construction des Avions Hurel-Dubois
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