| 摘要 |
FIELD: aviation. SUBSTANCE: unit of connection of each outer-wing panel to center-wing section is made in form of forked tip of lower panel having holes for shear members made in form of pins embracing longitudinal tip of lower panel of center-wing section with holes. Pins are distributed along these tips. Lower panel is secured with upper panel in section of its forked tip by means of root rib of wing section. Lower panel of center-wing section is secured with its upper section in section before its tip by means of root rib of center-wing panel. EFFECT: enhanced durability of units. 4 cl, 5 dwg
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