FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to aircraft folding airfoils. Proposed device comprises assy to allow abutment of airfoils on aircraft airframe and locking actuator coupled therewith and composed of pyro drive with push rod and secured in airframe. Said assy comprises container fitted in airframe opening with clearance and aligned therewith. Container has adjusting nuts screwed on both its ends. Said container houses thrust element and locking element fitted on pins, the latter being composed of spring-loaded hook extending beyond container to interact with as-folded airfoils. Thrust element is composed by bell crank with one arm in contact with push rod and opposite thrusting against hook root end having a circular bead.
EFFECT: higher reliability in operation.
2 cl, 2 dwg
| Title | Year | Author | Number |
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|
RU2549047C1 |
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| FLYING VEHICLE ACTUATOR | 1976 |
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| FOLDING AERODYNAMIC AIRCRAFT STEERING WHEEL | 2018 |
|
RU2704687C1 |
