Question juridique clé
Whether the heirs' appeal against the denial of a higher invalidity pension should be granted
Solution extraite
The appeal was unfounded because the lower court's factual findings and medical assessment did not show that a higher pension was warranted.
Motifs extraits
The Federal Court was bound by the established facts, the heirs did not show any manifestly incorrect or unlawful fact-finding, and the documented residual work capacity in adapted light work was consistent with the medical limitations.