IMPROVEMENTS IN OR RELATING TO REINFORCEMENT OF HOLLOW PROFILES
摘要
Hollow profiles (1) are reinforced with ribbed structures (2) in which the ribs run perpendicular to the axis of the hollow profile and the ends of the ribs are provided with heat activatable adhesive material (3) which may be expandable activated to bond the end of the ribs to the inner surface of the hollow profile.
申请公布号
WO2007082677(A1)
申请公布日期
2007.07.26
申请号
WO2007EP00214
申请日期
2007.01.11
申请人
L & L PRODUCTS INC;MENDIBOURNE, JEAN;CHOPIN, ERIC;CROUZET, FRANCOIS;FAHRNER, PHILIPPE;BIEBER, SERGE
