FIELD: aircraft engineering.
SUBSTANCE: proposed cover assembly comprises base with drive motor and mechanism of emergent cover opening with pyro cotter-pin. Besides, this assembly comprises spring-loaded cylindrical barrel mounted at drive motor housing to displace vertically thereabout. Spring-loaded barrel interacts with mechanism of emergent cover opening pyro cotter-pin rod Bracket with yoke for coupling between cover and drive motor output shaft is fitted on said shaft. Rotary spring-loaded latch is fitted in bracket yoke and has lever interacting with spring-loaded barrel on one side. On opposite side, cylindrical contact surface aligned with the latch rotational axis interacts with flat contact surface of the retainer spring-loaded rod. Force developed by latch spring is directed towards latch closing direction.
EFFECT: expanded operating performances.
8 dwg
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