Patent ID: 6546880
Filing Date: 2003-04-15
Classification: A47B

Abstract:
An adjustable height table comprising:a) a fixed base that includes spaced apart feet and spaced apart side portions, the side portions each having a cavity, a mounting surface, a generally horizontally extending cross brace member that connects the two fixed base side portions together by attachment to the mounting surfaces of the side portions and a vertical slot opposite the mounting surface; b) a moving elevating portion that is mounted on the base, the elevating portion including a pair of spaced apart lifts, each lift telescopingly engaging a side portion at the side portion's cavity; c) a lift mechanism interfacing the base and elevating portion for raising and lowering the elevating portion with respect to the base; d) each lift having a vertical wall positioned next to the vertical slot of base side portion and an inner surface that faces inwardly toward the cross brace member, a vertically extending rail mounted on the inner surface that is configured to frictionally engage a roller; and e) a plurality of rollers mounted on the fixed base, interfacing the lifts and fixed base at the rail.