Road structure – process – or apparatus – Apparatus – With surface marking
Patent
1984-10-26
1986-11-25
Novosad, Stephen J.
Road structure, process, or apparatus
Apparatus
With surface marking
427137, 239150, 239172, 239176, 118305, E01C 2316
Patent
active
046246029
ABSTRACT:
A pavement line striper is provided which has a pair of spaced apart front wheels and a pivotable rear steering wheel. Paint spray guns may be mounted closely adjacent to one or both of the front wheels. One of the front wheels is laterally movable to allow for the painting of parallel stripes of selectively variable spacing. Two guns may be mounted on one side for vertical and horizontal spraying of a curb in one pass or for closely spaced parallel lines. The guns remain closely adjacent the wheels to minimize uneven thickness of the lines when spraying on uneven terrain. The rear wheel is lockable against pivoting movement and indicia markings are provided to permit selection of a radius for curved lines.
REFERENCES:
patent: 1999563 (1935-04-01), Glasgow
patent: 3148833 (1964-09-01), Wilson et al.
patent: 3162369 (1964-12-01), Mitchell
patent: 3352283 (1967-11-01), Maus
patent: 3687371 (1972-08-01), Swager
patent: 4414702 (1983-11-01), Neumann
Cyphers Norman A.
Kieffer Joseph W.
Letchford John F.
Novosad Stephen J.
Wagner Spray Tech Corporation
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