Moveable roadway barrier system

Details Moveable roadway barrier system Moveable roadway barrier system

1988-07-18

1989-11-21

Massie, IV, Jerome W.

Road structure, process, or apparatus

Traffic steering device or barrier

256 131, E01F 1300

Patent

active

048818453

ABSTRACT:
A moveable roadway barrier system comprising a number of interconnected barrier sections of substantial length which can be moved to change the direction of traffic flow or for other reasons by a self-propelled or towable vehicle without disconnecting adjacent barrier sections. Barrier sections which have glare screens or other devices protruding above the top of the barrier can be transferred by the system. Existing barrier sections of various lengths and profiles can be retrofitted for transfer by the system.

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patent: 4474503 (1984-10-01), Booth et al.
patent: 4498803 (1985-02-01), Quittner
patent: 4500225 (1985-02-01), Quittner
patent: 4629357 (1986-12-01), Wattenburg et al.
patent: 4653954 (1987-03-01), Booth et al.

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