Multifunctional constructional modular element for machine-building of a machine frame construction for a packaging machine

A multifunctional constructional modular element for machine-building purposes comprising:

• 1.1. a profile element made of solid strong sheet material, like e.g. metal or plastic material, which profile element consists of an infinite profile comprising
• 1.1.1. a mainly straightly directed horizontal part that tapers off on both sides over an angle of approximately 90° to
• 1.1.2. a first downwardly directed vertical part and
• 1.1.3. a second downwardly directed vertical part which is in a position parallel or not to the first vertical part;
• at least one of the vertical profile parts 1.1.2, 1.1.3 longitudinally being provided at mutually regular distances with cut-away portions for the insertion of
• 1.2. at least a hollow functional socket for interconnection of the vertical profile parts 1.1.2, 1.1.3 to a compact unit, which functional socket is interfixed by the application of an appropriate method known per se, like e.g. welding, this functional socket also being provided with internal threading to receive an appropriate coupling element or module for use in a machine building construction, like e.g. an adapter socket, provided with a mating external threading;
• one and another in such a way that girders and vertical stands for the construction of a machine, like e.g. a packaging machine for the food industry, may be entirely constructed from one or more of such profile elements 1.1 with one or more functional sockets 1.2, resulting in a machine construction characterized in that it is very flexible, robust and allowing the profiles being interiorly good cleanable, thereby decreasing hygienic-risks.