发明名称 DELINEATOR WITH CORE/SHELL CONSTRUCTION
摘要 A traffic delineator comprises a core/shell construction which can help to protect reflective sheeting in the delineator from tampering and vandalism. The delineator may include an outer shell, and an inner core that fits inside the outer shell. Further, a reflective sheet may be applied to an outer surface of the core, the sheet having one or more edges. Aperture(s) may be formed in the outer shell to provide a window region, the window region adapted to expose at least some of the reflective sheet when the inner core is positioned inside the shell. The window region may be configured to avoid exposing at least some of, and in some cases any of, the one or more edges of the sheet. In such cases, the outer shell proximate the window region may cover some, or all, of the sheet edge(s) so that such sheet edge(s) are less accessible to vandals.
申请公布号 EP2516749(A4) 申请公布日期 2015.03.11
申请号 EP20100842500 申请日期 2010.12.14
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 PHILIP, BLESSEN, KORAH
分类号 E01F9/04;E01F9/011;E01F9/015 主分类号 E01F9/04
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