Road coating system

Details Road coating system Road coating system

1987-08-03

1988-12-27

Massie, Jerome W.

Road structure, process, or apparatus

Apparatus

404 93, 404 94, 404100, 404111, 156575, E01C 2303

Patent

active

047937319

ABSTRACT:
A truck having a road oil spreader is equipped with an apparatus for simultaneous application of oil and paving fabric to the road surface. The apparatus includes an assembly for engaging a roll of paving fabric comprising adjustable cone arms mounted on end plates that rotatably hold the core of the fabric roll. The fabric is drawn over a guide shaft and beneath a sectioned box beam having a series of longitudinally aligned brushes. The shaft and brushes are connected to the opposing end plates which are attached to a lateral support beam. The end plates and box beam include joint, drive and connection means that permit longitudinal, vertical and angular adjustment of the guide shaft and brushes. As oil is sprayed over the road surface, the fabric unrolls and becomes embedded in the oil by action of the brushes pushing the fabric into the oil-coated surface.

REFERENCES:
patent: 2503560 (1950-04-01), Moyer
patent: 3625804 (1971-12-01), Losey et al.
patent: 4456399 (1984-06-01), Conover
patent: 4684289 (1987-08-01), Gnesa
patent: 4699330 (1987-10-01), Barazone

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