Abstract: A building set comprising building elements with coupling means for interconnection of building elements, wherein the building set comprises a vibrator building element with a device for generating vibrations and with coupling means for interconnection with the remaining building elements of the building set, wherein the coupling means are the only interface for outputting generated vibrations. The building set also comprises a sensor building element, and by the building set structures can be built for illustrating the propagation of vibrations through solid structures. Thus, the building set can be used both as a toy and for teaching purposes.

Abstract: A toy building, such as a doll's house with associated fittings (8), said toy building comprising a bracing structure (1) and a number of substantially planar wall elements (5), and wherein the bracing structure (1) and the wall elements (5) are provided with coupling means (6,7) for releasably receiving the wall elements (5) in the bracing structure (1) of the toy building, and wherein the wall elements (5) and the fittings (8) are provided with complementary coupling means (9,10) intended for mounting of the fittings (8) on the wall elements (5).

Abstract: A building set for a toy building comprising a number of building module frames (1,1a,1b,2) and a plurality of fittings (10,17,18), and wherein each of the building module frames (1,1a,1b,2) comprises a bottom plate (3,4,19) with a superstructure that defines the walls and ceiling of the building module frame (1,1a,1b,2), and wherein each bottom plate (3,4,19) is provided with coupling means (12) for interconnecting adjoining building module frames (1,1a,1b,2). By arranging the coupling means (12) on the top surface of the bottom plate (3,4,19) and by arranging the coupling means (12) to be releasably interconnected with complementary coupling means (11) on the underside of the fittings (10,17,18), a stable and secure coupling is obtained that possesses much holding force without much force being required to interconnect the building module frames.

Abstract: A toy building system for the construction of e.g. in-door settings and furniture element groupings, comprising a number of substantially box-shaped fittings (1,2,3) with a top surface, a bottom surface and a number of lateral walls, comprising a front with furniture-like functional parts, such as doors, shelves, etc., and a back (4) with coupling means (5,6) and wherein each fitting (1,2,3) has at least two functionally identical coupling means (5,6), said coupling means (5,6) comprising coupling means (5) that protrude a distance from the back (4) of the fitting (1,2,3), and wherein the coupling means (5,6) are arranged at a mutual modular distance and provided in such a manner that the fittings (1,2,3) may be interconnected back (4) to back (4) in at least two different positions relative to each other.

Abstract: A building set for a toy building comprising a number of building modules (1) which each defines a space, said building modules (1) being so designed that they may be stacked or arranged next to each other as desired for the construction of single- or multi-storey toy buildings, and having means (6,7) for releasably engaging with one or more wall elements (5) in the sides of the building modules (1) irrespectively of the mutual positioning of the building modules (1). Since the columns (3) support girders (4) which define the periphery of the top plane of the building modules, said girders (4) being so arranged that unimpeded access to the building module interior (1) is provided, it is now possible to construct toy buildings with more different plan arrangements compared to the prior art without impeding the access to the building module interiors.

Abstract: A constructional building set has a plurality of building elements (1) with rows of coupling studs (2) arranged in modular measures (M) on one side and complementary coupling means on another side. Also included is an electric conductor (7) having a plurality of mutually insulated wires (4) to establish electric connection between a plurality of electric elements (6) incorporated in the building set. The electric conductor (7) is formed with a transverse dimension which is slighlty greater than the distance (A) between two coupling studs (2). Further, the conductor (7) with the electrically conducting wires (4) is resilient.