A cart has a base; and at least two right-side protrusions, namely, a right-side sub-rail protrusion extending horizontally from the base; and a right-side super-rail protrusion extending horizontally from the base. The right-side sub-rail protrusion and right-side super-rail protrusion are adapted to straddle a substantially horizontal flange of a first rail and the first rail is one among the at least one rail. Further, the base has at least two left-side protrusions, namely, a left-side sub-rail protrusion extending in a direction opposite to the right-side sub-rail protrusion from the base; and a left-side super-rail protrusion extending in a direction opposite to the right-side super-rail protrusion from the base. Further, the left-side sub-rail protrusion and left-side super-rail protrusion are adapted to straddle a substantially horizontal flange of a second rail, and the second rail is one among the at least one rail. A vertical support extends upwards from the base.
PLATFORM UMBILICAL CART
2015-11-12
Patent
Electronic Resource
English