A weakened boundary in a vehicle panel enables quick break-apart disassembly for resin recycling without slowing panel manufacturing.
A conductor protrusion concentrates the electric field, triggers dielectric breakdown, and uses shock waves to break the insulating member.
A single-layer compressible urethane foam improves dash-panel noise blocking while simplifying component attachment and material structure.
Crossed traction bars and a transfer frame let one tractor pull multiple trailers while preserving turning rotation and reducing tractor interference.