Design Objects



Conference Table Zurich Switzerland


Counterpoise is the expression of a dynamic act of balancing. It is a floating piece of furniture radiating into the surrounding space, grounded in a reduced formal language of delicate equilibrium of forces. The project is using principles of structural design from construction in architecture in order to activate the tabletop as large cantilever. Aspects of material behaviour as well as methods for controlling the flow of forces are adapted and applied to the scale and the requirements of furniture design. The project exemplifies the transfer of knowledge from the large scale of architecture to the small scale of furniture design.

The adaptation of principles of structural design in building construction enables an expression of lightness and floating to be achieved, which for physical reasons cannot be achieved with the usual constructive methods in furniture construction. By removing the direct reference from the table top to the floor, a spatial effect can be generated that goes beyond the object and includes the surrounding space. This effect on the outside is further enhanced by the shape of the supporting structure and the materialisation of the table top. However, neither the form nor the material are staged by the design, but the supporting structure and its behaviour become the central means of expression. By fusing the physically necessary with the creative will, a table has been created whose character is determined by the expressive power of the supporting structure. This aspect of design has so far received little attention in furniture design due to the dimensions and relatively low internal forces in the material. The project thus opens up the supporting structure as a further form of expression for furniture design.

The term table goes back to the Greek dishos, the disc, and describes a piece of furniture which is characterized by the horizontality of the table top. The project is an attempt to approach this original concept by interpreting the table as a dynamic balancing act with the tabletop as a plane floating in space in a balance of forces. The substructure is therefore reduced to one support and four cables through which the table top is balanced. This creates legroom and allows the table to be used to its full extent. Two crossed and slightly elevated steel profiles are placed on the support. The profiles slender with increasing distance from the support and are bent into the horizontal plane by two guy ropes, thereby pressing them onto the support and fixing them in position. The slendering, superelevation and pretensioning of the profiles makes it possible to achieve large projections without visible bending of the table. In addition to the pre-tensioning, the inclined position of two cables secures the profiles against horizontal displacement or rotation. The table top is inserted into the spaces spanned by the crossed profiles. Because the supporting structure places high demands on the strength and rigidity of the material, it was made of steel. Steel not only meets the mechanical requirements, but also has a low self-weight and is cost-effective. In addition, it can be machined very well, which facilitates detailing and allows easy introduction of the cable forces into the material. In contrast to this, the plate was made in finger-jointed lamellas of oiled walnut wood. This materialization differentiates the different functions, through the visual and haptic differences as well as through the industrial and handicraft tradition that the materials evoke. As the panel is inserted between the profiles, the supporting structure remains visible and becomes a central design element. The cross-shaped position of the profiles not only creates space for the tabletop, but also defines a radial reference frame that radiates beyond the edge of the table. This effect is enhanced by the asymmetrical position of the frame, the slendering of the steel profiles starting from the centre and the direction of movement of the wooden lamellae. Due to the compression of the material around the centre, the supporting structure is stiff and hardly bends at all, even under high vertical loads. If, on the other hand, the table is loaded horizontally, the ropes elastically absorb the applied force, resulting in a gentle vibration of the table. The supporting structure limits the table′s mobility to the horizontal plane and opens up an additional dimension in addition to visual perception, through which the horizontal can be experienced.


Design: Toni Kotnik
Collaboration: Maximilian Schrems
Steelwork: Gebr. Gysi AG, Baar, Switzerland
Woodwork: Oliver Zgraggen, ETH Zurich, Switzerland