Road structure – process – or apparatus – Traffic director – Attenuated lane marker type
Patent
1996-08-07
1998-07-21
Lisehora, James
Road structure, process, or apparatus
Traffic director
Attenuated lane marker type
404 75, 404 82, 427137, E01F 900, B05D 500
Patent
active
057825777
ABSTRACT:
A method for protecting reflective delineator stripes includes the use of spacer beads disposed along the stripe to protect reflective beads disposed thereon. The spacer beads are of a greater diameter than the reflective beads so that snowplow blades and the like will contact the spacer beads but not the reflective beads. As the snowplow blades impact the spacer beads, the snowplow blades travel along the top of the spacer beads, thereby avoiding contact with the reflective beads.
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