Installation structure of the foaming Characteristic material in the hollow structure and the attaching processed body of the foaming Characteristic material

摘要

(57) Abstract Objective Strength is granted to the hollow structure of vehicle pillar - and so onInstallation processing of soundproofing and the foaming Characteristic material for damping which can do thingInstallation structure of the body and the foaming Characteristic material is offered. Constitution Core component 1 of metal make flexible pipe form foaming Characteristic material 2Possessing in abbreviation central position, attaching processing of the foaming Characteristic material which becomesThe body, vis-a-vis the around wall of the internal pillar - part 12 the support threeAfter put in place section 2B vertically, installing, the internal pillar - part 12 in the external pillar - part 14 with spot welding 17 fixingBy doing, assembles pillar - the taking attaching of the foaming Characteristic materialke structure is obtained. Foaming Characteristic material 2 to foam with heating, airThe foaming body is filled up inside section 16. As for this foaming body the centerBecause it possesses the core component 1 of metal make flexible pipe form inside, pillar -Strength is granted.