| 摘要 |
FIELD: materials handling facilities; carrying and storing paste and doughy masses and close materials. SUBSTANCE: container has box in form of truncated pyramid whose larger base is formed by leaves sliders forming container bottom. Each side of box has link-and-lever four-member straight line directing conchoidal mechanism whose driving member is made in form of hook hinge-connected with handle through lever-connecting rod, and driven member of mechanism is hinge-connected through link with rod installed in guides square to container bottom. Other end of rod is hinge-connected with two tie-rods of equal length whose ends are hinge - mounted on sliders of container bottom leaves. Rod is telescopically connected with damping device. EFFECT: facilitated discharge of material, enhanced convenience. 2 cl, 4 dwg
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