FIELD: wing locking. SUBSTANCE: single-pass latch actuated by common cylinder has two parallel racks and two bars connected with racks. Main and auxiliary gear wheels are installed between racks and interacts with them. Main gear wheel presents crown gear whose circular profile is interrupted by groove. Auxiliary gear wheel is of closed circular shape. Toothed surface of racks is interrupted in middle part by depression. EFFECT: higher efficiency. 3 cl, 11 dwg
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