Abstract: An inlay sole for shoes is made up of sole pieces of varying Shore hardness which engage with each other on abutting edges, the width of which corresponds to the thickness of the sole pieces, with matching sinuous projections and matching recesses. The projections form extensions which engage in backcuts in the recesses, the inlay sole being made of several layers of sole pieces assembled as above. The abutting edges are offset with relation to each other from layer to layer.

Abstract: An orthosis including arms held in place on body parts by a respective fastening member and interconnected by a pivot joint adjacent to a body joint. For bending of the body parts required during normal movement, the pivot joint is formed by a central adjusting ring bordered by both arms. One arm includes an axle ring which is coaxial to the adjusting ring. The other arm includes a ring bearing, which is eccentric to the axle ring. The ring bearing is pivotable with respect to a rotational plane of the axle ring by rotating the adjusting ring in such a way and at such an angle that the arm, supported by the ring bearing in conjunction with the body part retained by it, assumes a pivoting position of this body part depending on the rotation angle of the adjusting ring in relation to the arm connected to the axle ring.

Abstract: The invention relates to an inlay sole for shoes, consisting of sole parts of different Shore hardness, wherein, at abutting edges, the width of which abutting edges corresponds to the thickness of the sole parts, said sole parts are interlocked with each other in sinuously conjoining manner by means of projections and matching recesses, such that the projections form extensions that engage undercuts in the recesses, the inlay sole consisting of a plurality of layers of thus assembled sole parts. The respective abutting edges are offset with respect to each other from layer to layer.

Abstract: An orthosis including arms held in place on body parts by a respective fastening member and interconnected by a pivot joint adjacent to a body joint. For bending of the body parts required during normal movement, the pivot joint is formed by a central adjusting ring bordered by both arms. One arm includes an axle ring which is coaxial to the adjusting ring. The other arm includes a ring bearing, which is eccentric to the axle ring. The ring bearing is pivotable with respect to a rotational plane of the axle ring by rotating the adjusting ring in such a way and at such an angle that the arm, supported by the ring bearing in conjunction with the body part retained by it, assumes a pivoting position of this body part depending on the rotation angle of the adjusting ring in relation to the arm connected to the axle ring.