HOISTING LIFE-SAVING GEAR Russian patent published in 1994 - IPC

Abstract RU 2005664 C1

FIELD: equipment of flying vehicles. SUBSTANCE: hoisting life-saving gear has framework made in form of rectangular frame provided with movable strip 2. Screen 3 is connected with strip 2 and with one of strips of frame (for example, with strip 4). Movable strip 2 is connected with strip 5 by means of lock controlled remotely. Strips 2, 4 and 5 are made of hinged halves. Device is provided with two pushers of opposite motion located in slotted groove of helicopter bottom against center of front strip 5 and rear strip 4 of the frame. EFFECT: improved service characteristics. 3 cl, 3 dwg

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RU 2 005 664 C1

Authors

Derjabin Sergej Anatol'Evich

Dates

1994-01-15Published

1991-12-23Filed