Patent ID: 6152049
Filing Date: 2000-11-28
Classification: A47B

Abstract:
A vertically adjustable work table with at least two support legs, the work table comprising a lower frame with at least two outer tubes connected to each other at a distance and forming each a part of a support leg, and an upper frame comprised of a work table and two inner tubes each forming another part of one of the support legs and being guided in one of the outer tubes, wherein the inner tubes are movable within the outer tubes by traction ropes, wherein each traction rope is attached to a top of the lower frame, the traction rope extending around a bottom of the inner tube and extending in an upper portion of the outer tube outwardly into the lower frame and being connected to a traction unit mounted in the lower frame, further comprising a counter traction unit mounted in the lower frame with at least two additional traction ropes extending outwardly of the lower frame and attached to a top of the upper frame.