Questão jurídica principal
Whether the denial of the invalidity pension was unlawful because the medical evidence and income comparison were assessed incorrectly.
Decisão extraída
The denial of the pension was upheld; the insured retained capacity for light to medium work and suffered no pension-relevant loss of earnings.
Fundamentação extraída
The alleged procedural and evidentiary defects did not invalidate the findings. The hearing defect was cured in the cantonal appeal proceedings, the medical reports were convincing, and the income comparison showed no relevant economic loss.