Pivoting barrier transporter and positioner

Details Pivoting barrier transporter and positioner Pivoting barrier transporter and positioner

2006-01-10

2006-01-10

Brahan, Thomas J. (Department: 3652)

Road structure, process, or apparatus

Traffic steering device or barrier

C404S009000, C414S458000

Reexamination Certificate

active

06984088

ABSTRACT:
An apparatus for transporting and positioning traffic barriers, where the positioning includes lift assemblies for lowering an elevator structure bearing the barrier from a raised position during transport to a lower position on the ground surface once the apparatus has been rolled to the desired position of the barrier. The apparatus pivots about a fixed member to swing in gate-like fashion during transport. Manual and automatic lift and driving assemblies are provided.

REFERENCES:
patent: 3645349 (1972-02-01), Nichter
patent: 4632598 (1986-12-01), Richards
patent: 4666332 (1987-05-01), Burgett
patent: 5074704 (1991-12-01), McKay
patent: 5088874 (1992-02-01), Quittner
patent: 5885046 (1999-03-01), Peek et al.
patent: 6485224 (2002-11-01), Dyke et al.

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