A pavement marker having improved daytime visibility comprises a transparent fluorescent top portion having smooth flat parallel top and bottom surfaces with a front edge therebetween and air interfacing most of the bottom surface. Light received by the smooth flat top surface of the top portion is directed internally through the top portion and emitted from the front edge, to provide a visible signal to drivers of oncoming vehicles.
申请公布号
EP1187955(A4)
申请公布日期
2004.09.15
申请号
EP20000937858
申请日期
2000.05.26
申请人
AVERY DENNISON CORPORATION
发明人
FLADER, MICHAEL, E.;COUZIN, DENNIS, I.;PRICONE, ROBERT, M.