ROLLERS AND TRACK FOR GRAVITY FED SHELVING APPARATUS

摘要

A gravity feed roller track and method of manufacturing same are disclosed. The roller track includes a roller tray in which a plurality of rollers are frictionally held. The tray includes a bottom wall from which first and second side supports normally extend. Each of the side supports is substantially z-shaped in vertical cross-section. More specifically, each of the side shapes includes upper and lower vertical sections laterally spaced by an angled extension wall. A plurality of recesses are provided in the extension walls and lower vertical support wall for receipt of hubs of each of the rollers. The tracks allow for smooth rolling and dispensing of product from the roller track, accommodate a range of product sizes, and enable a single size roller to be used with tracks of various width.