Ergohuman Chair - Lumar support extension (stronger?)
reoriented and reinforced version
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updated
September 17, 2024
Summary
PDFreoriented and reinforced version
Model origin
The author remixed this model.
Differences of the remix compared to the original
increased the gap between cylinders on the rear by 1mm total (original part was abit tight for my chair)
thickened rear
increased top cylinder screwhole
reinforced top cylinder
re-oriented the print 90 upright-direction for max strength in direction of force
