Curved Window Spacer Support for Variable Slab Geometry
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Solution Overview
Problem
Existing support elements for spacers limit the choice of slab geometries to only rectilinear and equal-dimensioned slabs due to fixed spacer distance from the center, restricting the application possibilities.
Innovation Solution
The support element features curved windows with juxtaposed final and start sections, allowing spacers to be freely moved and positioned closer to the center, combined with circular openings for increased flexibility and rigidity, enabling the use of non-rectilinear and non-equal-dimensioned slabs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the support element uses fixed circular windows with constant radius, then the structure is simple and rigid, but the spacer position is fixed at a constant distance from the center, limiting the choice of slab geometries
Solution Approach 1:
The window geometry is transformed from a fixed circular shape to a dynamic curved path that allows the spacer to move radially toward the center. The curved window definition enables continuous adjustment of spacer position along the curve, providing variable positioning capability while maintaining a relatively simple overall circular window structure.
2Adaptability or versatility
If the spacer is positioned at a fixed distance from the center, then the support structure is simple, but only rectilinear and equal-dimensioned slabs can be used
Solution Approach 1:
The invention introduces radial movement capability to the spacer positioning system. By defining the window as a curved path rather than a fixed circular arc, the spacer can move not only angularly but also radially toward the center, adding a dimensional degree of freedom to the positioning system.
3Ease of operation
If the window is curved to allow spacer movement toward the center, then positioning flexibility is improved, but the window structure becomes more complex
Solution Approach 1:
The curved window definition is applied locally within the circular window boundary. The curvature is concentrated in specific segments where spacer movement toward the center is needed, while other portions of the window maintain simpler geometry. This localized application of curvature minimizes overall structural complexity while achieving the desired positioning flexibility.
Data Source
AI summary
Support element for spacers comprising a base provided for being placed on a surface elevation pedestal, which basis is provided with at least a first and a second window having a curved geometry, each window being provided for applying therein one of the spacers in such a manner that the spacer can be freely moved in the window in which it is applied and be guided by that window when being moved, the first and second window each having a start section and a final section, the final section of the first window and the start section of the second window being juxtaposed one to each other in such a manner that a linear axis starting from a centre of the basis in a direction towards an external border of the basis crosses successively the final section of the first window and the start section of the second window.