Horizontally supported planar surfaces – Industrial platform – Formed from folded semirigid material
Patent
1994-09-27
1996-07-02
Chen, Jose V.
Horizontally supported planar surfaces
Industrial platform
Formed from folded semirigid material
B65D 1900
Patent
active
055311660
ABSTRACT:
An improved riser for supporting a load in storage or transportation formed from a plurality of elongated, narrow, corrugated fiberboard strips positioned on edge and arranged side by side and adhered together along their contiguous surfaces to form a laminated core member. A sufficient number of strips are laminated together to form a core member having a suitable width to support and space a cargo load above a supporting surface or other vertically stacked loads. The strips forming the laminated core member can have any desired length which is necessary to support the intended loads. The core member can be reinforced by applying one or more lateral bands to reinforce and prevent delamination of the strips. The core member for the riser can be inserted within an elongated box-like cover formed from corrugated fiberboard material to encapsulate and sheath the outside surfaces of the core member. Overlapping end flaps are used to seal the interior of the cover and to protect the core member when the risers are strapped longitudinally to the unitized supported load. The core member and the protective cover can be sealed with a suitable coating to prevent the absorption of moisture or contamination which can degrade the load carrying ability of the riser.
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Thomasino Robert F.
Woods James L.
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