Frame for table whose height is adjustable has at least three supports or legs, two of which are connected by cross-bars to pivot which is fitted with third leg or support or connected to further cross-bar

摘要

The frame for a table whose height is adjustable has at least three supports (2a, 2b) or legs (3a, 3b). Two of these are connected by cross-bars (4c, 4e) to a pivot (5b) which is fitted with a third leg or support or connected to a further cross-bar (4b). The table top (1) is attached to a motorised or hand-operated height adjusting drive (8).