Abstract: A mobile dividing wall comprises at least two wall members which, for the purposes of mutually joining their border sides in a variable-angle manner, have at least partly complementary convex border profiles coated with burred material. The wall members also have complementary positioning members which mutually engage, at least when the wall members are at a specific angle to one another, in that a projection of the one positioning member enters an indentation of the other positioning member. Alternatively, the wall members have complementary positioning members which mutually exert a magnetic force of attraction, at least when the wall members are at a specific angle to one another.

Abstract: A set of components for making furniture includes at least an elongated support section (102), connectable with at least one surface element (18) and/or at least one further support section, with such components providing a cable channel (104) extending along the support section (102).

Abstract: An upright column, rising from a base provided with a heel stop for a person standing thereon, carries five slides supporting respective feelers engageable with the body of that person for ascertaining body dimensions and posture. The feeler on the top slide measures the person's height. The next-highest slide carries two horizontally swingable and jointly tiltable feeler heads making three-point contact with the person's shoulders. The third slide carries a kyphosis feeler engaging an upper part of the spine. The fourth slide carries a lordosis feeler engageable with a lower part of the spine, the two last-mentioned feelers being interconnected by a linkage determining the degree of spinal curvature in the plane of symmetry of the body. The lowermost slide carries two feeler arms which are tiltable and relatively displaceable in a vertical plane on a swingable bar to determine the width and attitude of the pelvis.