Kernrechtsfrage
Whether the claimant’s later invalidity remained in a sufficient temporal nexus with work incapacity during the pension coverage period under Art. 23 BVG.
Extrahierter Entscheid
The temporal nexus was broken because the claimant had regained full work capacity for adapted work for more than one year, enabling a rent-excluding income.
Extrahierte Begründung
For Art. 23 lit. a BVG, the relevant incapacity is the loss of functional capacity in the former occupation, but the temporal nexus to later invalidity is assessed by capacity in suitable adapted work. Full work capacity in adapted work from February 1993 to December 1994 interrupted the nexus.