Abstract: A weighing platform with a lattice load-bearing structure shaped spatially and made of load-bearing elements and connecting elements intersecting with them, affixed to a joint frame, where the load-bearing elements, in the place of intersection with the connecting profiles, have cuts in the shape adjusted to the shape of the connecting elements, and additionally the platform contains at least one load-bearing shell, measurement elements, regulated feet and connectors, where the connecting elements are located strictly in the cuts of the load-bearing structure at the depth, equal to height of the connecting elements and at the same time less than half of the height of the load-bearing elements, while to the bottom of the weighing platform at least two profile panels are fixed, with openings for the screw connectors, to which panels the measurement elements and regulated feet are fixed.

Abstract: The weighing platform with a lattice load-bearing structure shaped spatially and made of load-bearing elements and connecting elements intersecting with them, affixed to a joint frame, whereas the load-bearing elements, in the place of intersection with the connecting profiles, have cuts in the shape adjusted to the shape of the connecting elements, and additionally the platform contains at least one load-bearing shell, measurement elements, regulated feet and connectors, according to the invention is characterised in that the connecting elements (8) are located strictly in the cuts (7.1) of the load-bearing structure (7) at the depth “g”, equal to height “h” of the connecting elements (8) and at the same time less than half of the height “H” of the load-bearing elements (7), while to the bottom of the weighing platform at least two profile panels (3) are fixed, with openings (10) for the screw connectors (6), to which panels (3) the measurement elements (4) and regulated feet (5) are fixed.

Abstract: The weighing platform with a lattice load-bearing structure shaped spatially and made of load-bearing elements and connecting elements intersecting with them, affixed to a joint frame, whereas the load-bearing elements, in the place of intersection with the connecting profiles, have cuts in the shape adjusted to the shape of the connecting elements, and additionally the platform contains at least one load-bearing shell, measurement elements, regulated feet and connectors, according to the invention is characterised in that the connecting elements (8) are located strictly in the cuts (7.1) of the load-bearing structure (7) at the depth “g”, equal to height “h” of the connecting elements (8) and at the same time less than half of the height “H” of the load-bearing elements (7), while to the bottom of the weighing platform at least two profile panels (3) are fixed, with openings (10) for the screw connectors (6), to which panels (3) the measurement elements (4) and regulated feet (5) are fixed.

Abstract: A polymeric measuring plate of a weighing platform comprising measurement systems is characterized in that the measuring plate is made in its entire volume of a polymeric thermoplastic material or polymeric duroplastic material, thermosetting or chemically curing, the shape of the plate is limited by a substantially flat active surface (1a) and a spatially shaped passive surface (1b), and the measuring systems are located in areas of highest stress and are in the form of optoelectronic measuring systems (7) or beam measuring systems (11).

Abstract: A polymeric measuring beam comprising a core with a shaped stress concentrator with cylindrical delimiting surfaces and measuring systems or elements thereof located in the area of highest stress and uniformly bonded with the material of the beam core; the beam core being made of a thermoplastic polymeric or duroplastic polymeric material: thermosetting or chemically curing, is characterized in that the stress concentrator, in the longitudinal section of the beam, has a shape defined by at least one circle or at least one closed curve, symmetric or asymmetric relative to the vertical or horizontal axis of the local coordinate system of the concentrator, the shape of which is limited by two lines imposing the condition of convergence in the direction opposite to the desired stress increase gradient along the axis of the beam, and such shaped stress concentrator may be arranged symmetrically or asymmetrically relative to vertical or horizontal axis of the beam.

Abstract: A polymeric measuring plate of a weighing platform comprising measurement systems is characterized in that the measuring plate is made in its entire volume of a polymeric thermoplastic material or polymeric duroplastic material, thermosetting or chemically curing, the shape of the plate is limited by a substantially flat active surface (1a) and a spatially shaped passive surface (1b), and the measuring systems are located in areas of highest stress and are in the form of optoelectronic measuring systems (7) or beam measuring systems (11).

Abstract: A polymeric measuring beam comprising a core with a shaped stress concentrator with cylindrical delimiting surfaces and measuring systems or elements thereof located in the area of highest stress and uniformly bonded with the material of the beam the beam core being made of a thermoplastic polymeric or duroplastic polymeric material: thermosetting or chemically curing, is characterized in that the stress concentrator, in the longitudinal section of the beam, has a shape defined by at least one circle or at least one closed curve, symmetric or asymmetric relative to the vertical or horizontal axis of the local coordinate system of the concentrator, the shape of which is limited by two lines imposing the condition of convergence in the direction opposite to the desired stress increase gradient along the axis of the beam, and such shaped stress concentrator may be arranged symmetrically or asymmetrically relative to vertical or horizontal axis of the beam.