Patent ID: 6726039
Filing Date: 2004-04-27
Classification: A47B,A47F

Abstract:
A product storage system comprising:a rack with at least one shelf for storing product; a pair of tracks secured to a support surface, said tracks each including a generally upwardly opening channel partially defined by a wheel supporting upwardly facing bottom wall and at least one side wall, each track further including a first flange extending from said at least one side wall away from said respective channel, said first flange being at an elevation above said bottom wall; a member extending along at least a portion of the length of each respective track, said member having a portion extending over a portion of said channel bottom wall forming a side opening groove in each respective channel; a plurality of wheels rotatably mounted to said rack adjacent a lower portion thereof for receipt in a respective channel, said wheels and tracks permitting restrained movement of the rack in two directions; and a second flange secured to two opposed sides of said rack adjacent the lower portion thereof, each of said second flanges extending into a side opening groove associated with said track channels and each being positioned between a respective channel bottom wall and said member to limit tipping of the rack in two directions.