FIELD: mechanical engineering. SUBSTANCE: invention relates to trays and pans used in storage and transportation of different materials and packed loads. Proposed tray contains plastic longitudinal elements arranged in parallel, each provided with vertical mounting holes. Tray is additionally furnished with plastic cross elements installed over longitudinal elements at tight angles to longitudinal elements. Each cross element is provided with elongated flat part with mounting block parts made in lower surface. Mounting block parts are installed in vertical mounting holes of longitudinal elements. Hole for fitting-in tubes is made in each cross element in body of each mounting block part from opposite side. Said elements are assembled into tray without use of nails, screws, woodscrew or rivets in crosses. EFFECT: possibility of assembling trays into multitier structure. 2 cl, 11 dwg
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Authors
Dates
2003-06-10—Published
1998-04-01—Filed