作者: Dirk Kempeneers , Vince Wellens , Bart Mattie Claessens , Wouter Foulon
DOI:
关键词: Tray 、 Groove (joinery) 、 Mechanical engineering 、 Rib cage 、 Materials science 、 Structural engineering
摘要: A self supporting apparatus (10) for trays (40) includes a groove plate (20), and plurality of pivotally mounted wherein each tray is moveable relative to the (20) between first position (46) second (48). The flexible tabs (70) facing (40). An edge (50) rounded surface (52) rib (56), one ribs (56) engages hold in or positions (46, 48). flexes tab as pivoted positions. maintain selected until are moved.