Replaceable flexible marker

Details Replaceable flexible marker Replaceable flexible marker

1994-05-09

1995-09-26

Buiz, Michael Powell

Road structure, process, or apparatus

Traffic director

Yielding

E01F 900

Patent

active

054529654

ABSTRACT:
An impact resistant marker having a marker base which is adapted to be secured to the ground or other substructure. The marker base has an upward protruding mandrel to which an elastomeric sleeve is mounted at one end, and at the other end to a substantially rigid, elastomeric mounting core. A pair of retaining lugs are integrally formed and protrude laterally outward from the sides of the mounting core. A replaceable tubular marker post having an elongate central opening is provided with a pair of apertures for receiving the retaining lugs when the mounting core is inserted into the central opening of the marker post. The retaining lugs prevent the tubular marker post from being pulled from the mounting core. The flexible element restores the marker post to its original position after it is struck.

REFERENCES:
patent: 3279133 (1966-10-01), De Korte
patent: 3875720 (1975-04-01), Russell
patent: 4486117 (1984-12-01), Blau
patent: 4522530 (1985-06-01), Arthur
patent: 4636109 (1987-01-01), Clausen et al.
patent: 4729690 (1988-03-01), Lavender et al.
patent: 4997307 (1991-03-01), Schmanski
patent: 5004366 (1991-04-01), Simmons
patent: 5205236 (1993-04-01), Hughes
patent: 5307598 (1994-05-01), West

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