Building-block system with self-complementary coupling profile

摘要

Known systems which are made up of stereometric building blocks and are defined without separate coupling are usually multi-structural (for example the "stud/hole connections") and often permit only vertical extensions. In addition, the profiled surface regions are often disadvantageous from an aesthetic point of view. The aim of the invention is constituted by stereometric building blocks without separate coupling, having: 1. mono-structural and enclosing coupling profile 2. invariant congruence of the profile with respect to 90 DEG -turns 3. horisontal extensions with cyclic interlinking in certain cases 4. finger-push coupling 5. centring of the coupling guide 6. latching attachment 7. low material outlay 8. aesthetically pleasing surfaces. Requirement 1. gives rise to the problem 9. of the sealed attachment of structural elements on concave-orthogonal surfaces and of the sealed insertion of structural elements into concave-orthogonal interspaces of the same sise. Requirements 1. and 3. give rise to the problem 10. of orthogonal countersinking of the local depth profiles into the overall surface profile of the mating building blocks at the potential extensions. The building-block system represented here takes as departure point a "self-complementary coupling profile" which fulfils the abovementioned properties 1-8. The raised and the hollowed profiled regions comprise triangular prisms 02 and triangular hollow prisms 03, respectively, which are right-angled, isosceles and complementary in the sense ... Original abstract incomplete. IMAGE