Asphalt spreading machine

Details Asphalt spreading machine Asphalt spreading machine

1979-05-10

1981-05-05

Coven, Edward M.

Coating implements with material supply

With means supporting or stabilizing implement in use

401137, A46B 1702

Patent

active

042655595

ABSTRACT:
A vessel mounted for travel on a wheeled axle is adapted to feed hot liquid asphalt through a manifold to an application zone of a roof. The manifold rides on skids which fix its orientation with respect to horizontal. Special devices are mounted to follow the manifold across the application zone to first spread the liquid asphalt across the zone and to then gather and meter the spread asphalt leaving a predetermined quantity per unit area on the roof surface.

REFERENCES:
patent: 2824442 (1958-02-01), Ames
patent: 3087188 (1963-04-01), Garlock
patent: 3343202 (1967-09-01), Ames
patent: 3535822 (1970-10-01), Fruth et al.
patent: 4053108 (1977-10-01), Hofmann
patent: 4165192 (1979-08-01), Mellen

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