Shipping container
A shipping container for containing hydraulic loads, said container having a first pair of opposing walls having an convex inner surface and a second pair of opposing walls having a concave inner surface.
1. A shipping container comprising:
a rectangular base, said rectangular base having a first pair of opposing edge portions and a second pair of opposing edge portions;
a first pair of opposing sidewalls, each of the first pair of sidewalls arising from one of said first pair of opposing edge portions of the rectangular base, forming an obtuse angle with respect to the rectangular base, and
having a convex inner surface;
a second pair of opposing sidewalls, each of the second pair of sidewalls arising from one of said first pair of opposing edge portions of the rectangular base, forming an obtuse angle with respect to the rectangular base, and
having a concave inner surface,
wherein adjacent sidewalls cooperate to form a curved sidewall section, said curved sidewall sections having a radius that is constant from the top of said curved sidewall sections to the bottom of said curved sidewall sections, said curved sidewall section having a concave inner face;
wherein each of the first pair of sidewalls and each of the second pair of sidewalls having at least one horizontal offset, wherein said curved sidewall sections having a radius that is constant from the top of said curved sidewall sections to the bottom of said curved sidewall sections including in said at least one horizontal offset.
2. The shipping container of claim 1 , further comprising:
at least one reinforcing rib, said at least one reinforcing rib extending from an outer portion of the sidewalls and terminating in a straight edge, wherein
the portion of the at least one reinforcing rib extending from the outer surfaces of the first pair of sidewalls has a width that is at its greatest at the midpoint of each of the first pair of sidewalls and
the portion of the at least one reinforcing rib extending from the outer surfaces of the second pair of sidewalls has a width that is at its smallest at the midpoint of each of the second pair of sidewalls.
3. The shipping container of claim 1 , wherein each of said sidewalls arise from said base at an obtuse angle resulting in said sidewalls being tapered.