Kernrechtsfrage
Whether a relevant deterioration of health justified increasing the disability pension from a half to a full pension.
Extrahierter Entscheid
No relevant change in the degree of invalidity was established between the 2006 decision and the 2009 decision; the half pension remained appropriate.
Extrahierte Begründung
The medical evidence, especially the 2009 expert report and related reports, showed no significant somatic worsening. Differences concerned only work capacity assessment, not the underlying facts. Psychically, the exceptional criteria for disregarding the duty to mitigate pain were not met. A 50% work capacity in adapted work remained.