Rolling Rib Mirror Support for Low-Deflection Solar Trough Frames

The patent divides the frame into multiple segments by introducing additional support points along the span. Instead of relying solely on two end pivot points, the frame is segmented into smaller sections supported by intermediate rollers, reducing the load on each pivot point and minimizing deflections that would affect optical alignment.

The patent transitions from a traditional two-point support system (at the ends) to a multi-point support system by adding intermediate support points along the span. This dimensional change in the support structure distributes loads more effectively and reduces deflections without compromising load-bearing capacity.

By segmenting the frame into smaller sections with intermediate support points, the patent reduces the span length that each truss section must support. This allows for the use of lighter, less expensive materials while maintaining adequate load-bearing capacity, as each segment only needs to handle a portion of the total load.

The patent introduces intermediate roller supports as mediators between the frame and the ground. These rollers act as additional support points that share the load, allowing the truss structure to be lighter while still handling wind and weight loads effectively.

The patent segments the frame span into smaller sections by adding intermediate support points. This segmentation controls deflections in each section while keeping the overall structure relatively simple, as the segments can use standardized components.

The patent applies different support characteristics at different locations along the frame. Intermediate support points provide localized support where deflections would be greatest, allowing the structure to maintain simplicity while achieving precise deflection control where needed.