Kernrechtsfrage
Whether the later health deterioration justified a new entitlement to an invalidity pension
Extrahierter Entscheid
The claimant established a revision-relevant deterioration, but in adapted work he remained fully work-capable; the calculated invalidity degree was 29%, below the pension threshold.
Extrahierte Begründung
The court accepted the medical evidence that the prior service-technician job was only 60% possible, but relied on the consistent expert opinion that a full-time light alternating job was feasible. Using statistical wages with a 10% deduction, no pensionable degree resulted.