Self righting traffic cone

Details Self righting traffic cone Self righting traffic cone

1989-04-12

1990-12-25

Cuchlinski, Jr., William A.

Signals and indicators

Street traffic

Portable

40608, 40612, 116 63P, 248910, E01F 910

Patent

active

049794612

ABSTRACT:
A normally upstanding road marker includes a cone extending from a special base formed of an elastomeric material to induce a self righting movement to return the road marker to an upstanding position subsequent to it having been tipped over. The base includes a peripheral edge of undulating configuration defining a plurality of radially extending flaps and an annular depression for focusing bending of the base along a line radially inwardly of at least some of the flaps.

REFERENCES:
patent: 3705566 (1972-12-01), Duckett et al.

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