Metalldraht mit zwei Überzugsschichten für das Armieren von Gegenständen aus elastomerem Material sowie solche armierte Gegenstände
摘要
The invention relates to a metal wire for reinforcing articles made of elastomeric material, especially vehicle tyres. The wire in question has a coating formed by two concentric layers of zinc-nickel or zinc-cobalt alloys, the radially more internal layer of which has a zinc content greater than 90% whilst the radially more external layer has a nickel or cobalt content greater than 50%.
申请公布号
DE69223214(T2)
申请公布日期
1998.05.14
申请号
DE1992623214T
申请日期
1992.09.08
申请人
PIRELLI COORDINAMENTO PNEUMATICI S.P.A., MAILAND/MILANO, IT
发明人
VAN OOIJ, WIM J., FAIRFIELD, OH 45014, US;GIRIDHAR, JAYARAMACHANDRAN, NAMAKKAL 637002, IN