Apparatus and method for moving roadway lane dividers

Details Apparatus and method for moving roadway lane dividers Apparatus and method for moving roadway lane dividers

1975-08-11

1976-05-25

Byers, Nile C.

Road structure, process, or apparatus

Traffic director

404 72, E01F 900

Patent

active

039588904

ABSTRACT:
A roadway has a plurality of lanes defined thereon with a plurality of dividers disposed on the roadway to separate the lanes into first and second groups. A plurality of cross-beams are mounted above the roadway in transverse relationship therewith with each cross-beam having a trolley movably mounted thereon. The trolley has hoist means thereon for selectively paying-out a cable for attachment to the dividers whereby the dividers can be lifted and moved transversely across the roadway to separate the lanes into third and fourth groups having different numbers of lanes than the above-mentioned first and second groups to accommodate changing traffic patterns.

REFERENCES:
patent: 1433487 (1922-10-01), Simpson
patent: 1816379 (1931-07-01), King
patent: 2260051 (1941-10-01), Pardee
patent: 2287685 (1942-06-01), Jelinek
patent: 2931279 (1960-04-01), Wiswell
patent: 3245327 (1966-04-01), Wasley

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