| 摘要 |
A track for building into a floor of a transportation unit for use with a load handling skate comprising an elongate element which as viewed in cross-section has an open top channel (3) comprising a base (5) and two spaced track side walls (7, 11) extending upwardly from the base, and a pair of location flanges (19, 23). The flanges and the base are disposed in substantially the same plane, and the respective location flanges are connected to an upper end of an adjacent one of the upwardly extending sidewalls by a respective connecting limb portion. The preferred connecting limb portion comprising a substantially vertical side wall (7, 21) and a horizontal element (13, 15). The configuration disposes the location flanges in a position to be supported by cross-bears of the floor and permits flooring material to be infilled between a plurality of the track elements, with part of the flooring material overlying the location flanges. This is advantageous as it allows a one shot fixing system to be employed. <IMAGE>
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