Traffic marker and base unit

Road structure – process – or apparatus – Traffic steering device or barrier

Patent

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Details

404 9, 404 10, 256 1, 256 131, 116 63P, 116 63C, E01F 900

Patent

active

056137982

ABSTRACT:
A traffic channelizing device has a base unit made from the sidewalls of used car or other vehicle tires, using tread portions as a stabilizer between two sidewalls, wound spirally and having an outer band with a protruding loop which results in the resilient integral base unit having a significantly reduced propensity to roll when the device is overturned. The device has the advantages of being highly resistant in wind and impact, yet being readily removable and stackable with substantially less manpower and transportation space than for existing devices. If the central hole for the upper sidewall portion of the base unit is larger than that for the lower sidewall portion, the device retains the traffic safety feature of the base being separable from the body portion in the event of a high impact, even where the upper portion comprises more than one sidewall.

REFERENCES:
patent: 4312600 (1982-01-01), Schaaf et al.
patent: 5234280 (1993-08-01), Cowan

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