Patent ID: 6752460
Filing Date: 2004-06-22
Classification: A47C,F16B

Abstract:
A chair having a base and a supporting column upwardly projecting from this base to hold a seating device, specifically in a vertically adjustable manner, characterized in thatthe base (2) has disposed on it a plug-type connection piece (19) and the supporting column (6) is slipped onto this plug-type connection piece (19), said supporting column being secured on the plug-type connection piece (19) in such a way that it is detachable from the outside, the supporting column (6) is secured on the plug-type connection piece (19) by bracing means (21) that are supported on the supporting column (6) and extend through the same, and that engage by contact to the plug-type connection piece (19) and brace the same to the inside of the supporting column (6), and the bracing means (21) are formed by at least one tightening screw (22) that pushes against the plug-type connection piece (19).