State enhanced structural reinforcement to strengthen, insert a hollow structural member, a process for reinforcing a structural member, for a motor vehicle hired enhanced trail, and.Composition for reinforcing a structural member

摘要

"State enhanced structural reinforcement to strengthen, insert a hollow structural member, a process for reinforcing a structural member, for a motor vehicle hired enhanced trail, and.Composition for reinforcing a structural member ".A structural member (18) has a state of reinforcement in the form of W (32) which carries a thermally expandable material reinforced resin base (36).The state of reinforcement in the form of W (32) is placed in the channel (34) of the hollow structural member (20) about a transverse pin (30) which fits through the slot of the state of reinforcement (32).The structural member (20) is heated to expand the material to the resin base (36) that holds the state of reinforcement (32) in place, thus increased significantly the structural member.