<p>Chair (1) comprises a frame (2) with two guide traverses (20a, 20b) arranged parallel to each other in the longitudinal direction of the seat and each provided with at least one connecting element (22, 23) in which the seat frame (3) is guided relative to the frame. Preferred Features: Each of the guide traverses has at least two connecting elements arranged a distance apart in the longitudinal direction. At least one of the connecting elements is a slot and at least one of the connecting elements is curved.</p>
