FIELD: transport.
SUBSTANCE: invention relates to devices intended for transfer and loading of special equipment in aircraft, expanding physical possibilities of military men, as well as for tourism and sporting activities. Knapsack on wheeled supports comprises frame, back with shoulder straps and wheeled support. Note here that knapsack frame bottom is composed of rigid support frame while dual back forms 3D articulated eight-link structure with equal links opposed in pairs. Note also that fixed back is rigidly secured to said support frame front to make a post. Moving back with shoulder straps makes a rocker while top and bottom links make eight-link structure rocker.
EFFECT: efficient release of cargo weight in motion.
5 cl, 6 dwg
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