发明名称 Cutting Unit For Producing A Road Marking, And Road Marking
摘要 The invention relates to a road marking having multiple depressions introduced into the road surface, the depressions comprising two lateral longitudinal walls, extending in the longitudinal direction of the road, that transition, proceeding from the road surface, continuously into a bottom region; and the depression being delimited by two transverse walls extending transversely to the longitudinal direction of the road. The road markings have improved utilization properties if provision is made that the longitudinal walls comprise a region convexly curved transversely to the longitudinal direction of the road. The invention further relates to a cutting unit for producing such road markings.
申请公布号 US2011020063(A1) 申请公布日期 2011.01.27
申请号 US20100824790 申请日期 2010.06.28
申请人 WIRTGEN GMBH 发明人 ABRESCH STEFAN;BERNING CHRISTIAN;SCHULZ MICHAEL;BARIMANI CYRUS;HAEHN GUENTER
分类号 E01C23/09;E01C11/00 主分类号 E01C23/09
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