Abstract: A mould part for an injection moulding tool, said mould part being configured from sintering metal in a sintering process comprising successive sintering of several layers of sintering metal, whereby the cooling channel and the outer mould of the mould part are formed completely or partially, and wherein the outer shape on the mould part comprises a mould surface configured such that it faces towards the mould cavity; and wherein the mould part further comprises a substantially rectilinear channel extending from the mould surface of the mould part until the cooling channel; and wherein there is configured, in the substantially rectilinear channel, a pin which is configured from a material having a coefficient of thermal conductivity which is higher than the coefficient of the sintering metal.

Abstract: A toy building element comprising toy building elements for building a turntable, said toy building elements comprising a first type (1) which is provided with a rotation shaft and at least one second and one third type of toy building elements (5, 6), each of which can be interconnected with the first type for forming a turntable; and wherein the toy building elements are configured such that, when the first and the second type of toy building element are interconnected, a higher coupling force is accomplished than the one which is accomplished when the first and the third type of toy building element are interconnected.

Abstract: A toy building element comprising at least one first type of building element (1), on which a rotation shaft (3) located along an axis of rotation is arranged, and wherein the toy building set comprises at least one second type (6) of building element in which a rotation bushing (9) is provided which is configured for receiving and being interconnected with the rotation shaft on the first building element in such a manner that the two building elements can rotate relative to each other about the axis of rotation.

Abstract: A toy building set comprising at least one building element (6) having a surface on which at least two coupling N studs (8) are provided that extend from the surface, and wherein those coupling studs are configured in a pattern by which there is a mutually fixed distance between adjacent coupling studs, and wherein the toy building set further comprises a perforator (1), said perforator comprising means for punching material from a sheet element configured from a thin material such as a sheet of eg paper, plastics or fabric, in such a manner that the perforator is capable of punching a hole in the sheet, which hole has such expanse that one or more coupling studs can be introduced into the punched hole.

Abstract: A toy building set comprising separate building elements adapted for building a toy figure, the building elements comprising a number of body elements (1, 2, 3) that are interconnected or adapted for being interconnected by means of articulated joints, and where the toy building set also comprises a number of dressing elements (5) and means for mounting the dressing elements on the body elements. The toy building set further comprises a number of design elements (4), and the at least one design element and at the least one body element has a first type of complementary coupling means (7) adapted for releasably mounting the design element on the body element, and where at least one dressing element and the design element has a second different type of complementary coupling means (8, 9) adapted for releasably mounting a dressing element on the design element, so that it is not possible to mount the dressing element on a body element.

Abstract: The present disclosure relates to a connector for toy structures and educational instruments, particularly for assembling plastic and metal components. The connector includes a circular base with apertures for securing to an expansive metal construction piece by use of screws or similar threaded fasteners. The connector further includes a passageway for receiving a second construction piece, such as a plastic construction piece. Pegs pass through aligned apertures in the walls of the passageway as well as apertures in the second construction pieces, thereby securing the second construction piece to the connector.