MECHANICAL LOCK FOR JET ENGINE THRUST REVERSER Russian patent published in 1998 - IPC

Abstract RU 2120559 C1

FIELD: mechanical engineering. SUBSTANCE: mechanical stop 104 is connected to drive in thrust reverser housing. Mechanical lock 104 includes electrically controlled solenoid 124 which is used to move locking pin 120 between open and closed positions. When pin 120 is in closed position, it is thrown into engagement with gear wheel 114 fitted on shaft 110 thrown into engagement with worm of thrust reverser drive. Thus motion of reverser housing is excluded till command for placing thrust reverser in operation is received, after which locking pin 120 is shifted to open position. EFFECT: reduced loads on locking device. 9 cl, 11 dwg

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RU 2 120 559 C1

Authors

Timoti O. Repp

Dates

1998-10-20Published

1993-09-21Filed