Apparatus for clearing a surface of snow and dirt

Details Apparatus for clearing a surface of snow and dirt Apparatus for clearing a surface of snow and dirt

1987-09-02

1989-05-09

Eickholt, Eugene H.

Excavating

Snow or ice removing or grooming by portable device

With endless conveyor

37240, 37233, 15 78, 152565, 172 33, E01H 507

Patent

active

048276375

ABSTRACT:
The apparatus for clearing a trafficked surface such as a road, express highway and airport runway of snow, slush, water, dirt and the like comprises a framework in which two rotatable drums are mounted and around which a conveyor belt for the material to be cleared movable transverse to the direction of travel or inclined in the operating location is guided. The conveyor belt is movable into a position inclined at an acute angle with respect to the normal of the trafficked surface. One of two strands of the conveyor belt is contactable on the trafficked surface while the other oppositely movable strand of the conveyor belt is liftable from the trafficked surface.

REFERENCES:
patent: 509303 (1893-11-01), Fisher
patent: 1617538 (1927-02-01), Mowbray
patent: 2402976 (1946-07-01), Olson
patent: 2408857 (1946-10-01), James
patent: 2797502 (1957-07-01), Griffith et al.
patent: 2847770 (1958-08-01), Wright
patent: 3744568 (1973-07-01), Beyers et al.
patent: 4358905 (1982-11-01), Maxwell
patent: 4685228 (1987-08-01), Gisler et al.

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