US Patent 11639153 Seatbelt assembly including resilient material

A vehicle includes a vehicle body having a pillar. The vehicle includes a track supported by the pillar. The vehicle includes a bar supported by the track. The bar is slidable relative to the track from a raised position to a lowered position. The vehicle includes a seatbelt webbing extending over the bar. The vehicle includes a piston supported by the pillar. The piston includes a piston rod connected to the bar and a piston cylinder supported by the pillar. The piston rod and the piston cylinder define a volume filled with a resilient material.