초록 ▼

For use in a modular cabinet or the like system wherein one or more cabinet modules of unit width have rolling mobility along parallel rails which extend normal to the module-width dimension and at module-width spacing, the invention contemplates a floor-mountable track system of rigid interconnecte

For use in a modular cabinet or the like system wherein one or more cabinet modules of unit width have rolling mobility along parallel rails which extend normal to the module-width dimension and at module-width spacing, the invention contemplates a floor-mountable track system of rigid interconnected modular rail and spacer members adapted to provide permanent guided support of one or more modules without anchorage to the supporting floor, whereby the system can be readily moved, rearranged, expanded or otherwise modified, without damage to or modification of the supporting floor. The invention also contemplates novel modular rollable base structure particularly applicable to the tiered support of cabinet modules on such a track system.

대표청구항 ▼

A modular rollable base adapted to support two like front-access cabinets or the like modules in back-to-back relation, the base including a modular frame comprising at least one pair of elongated channels arranged parallel with one another and downwardly open at longitudinal ends of the frame; an e

A modular rollable base adapted to support two like front-access cabinets or the like modules in back-to-back relation, the base including a modular frame comprising at least one pair of elongated channels arranged parallel with one another and downwardly open at longitudinal ends of the frame; an elongated longitudinal beam secured at its ends to respective midpoints of said pair of elongated channels, said longitudinal beam and said elongated channels being of substantially the same height and establishing an H-pattern of continuous cabinet-module support in a horizontal plane, said elongated channels each having a pair or substantially parallel side walls, each side wall having at least one pair of shaft-mounting openings, said pairs of shaft-mounting openings in said side walls being aligned with each other and arranged to be on opposite ends of said elongated channels with respect to said respective midpoints, corresponding aligned shaft-mounting openings in respective elongated channels being in alignment with each other; a plurality of axle elements each extending through a respective aligned pair of said shaft-mounting openings in said elongated channel; a plurality of rotational support means each arranged in said shaft-mounting openings of each channel wall for rotationally supporting said axle elements, each of said axle elements having a projecting end extending outward of its associated rotational support means; a wheel secured to each axle element between the locations of its associated rotational support means, said wheel having a radius which is sufficiently long so that a portion of said wheel extends beneath said frame; first and second tubular shaft elements extending longitudinally between respective opposite ends of said elongated channels for engaging with said projecting ends of respective ones of said axle elements extending through said aligned shaft-mounting openings in said respective ones of said elongated channels, and a plurality of rigid connection means for rigidly connecting said first and second tubular shaft elements to said projecting ends of said respective ones of said axle elements whereby respective ones of said axle elements are rotatively and axially coupled to one another, and thereby provide enhanced structural integrity for the modular rollable base.