Road marking apparatus

Details Road marking apparatus Road marking apparatus

1988-01-13

1989-02-07

Massie, Jerome W.

Road structure, process, or apparatus

Apparatus

With surface marking

404105, E01C 2316

Patent

active

048027880

ABSTRACT:
A road marking apparatus has a hopper mounted upon a pair of side runners that straddle an outlet in the bottom of the hopper. A doctor blade is mounted for reciprocal vertical movement in sliding contact with the outside of a rear wall of the hopper adjacent the hopper outlet between the runners. A floor gate is mounted for reciprocal horizontal movement into and out of contact with a bottom edge of the hopper rear wall and the doctor blade for opening and closing the hopper outlet.

REFERENCES:
patent: 1923632 (1933-08-01), Macrae et al.
patent: 2691923 (1954-10-01), Huck
patent: 3018704 (1962-01-01), Searight
patent: 3070822 (1963-01-01), Lipkins
patent: 3682054 (1972-08-01), MacPhail et al.
patent: 3733140 (1973-05-01), James, III
patent: 3994611 (1976-11-01), Sipkema
patent: 4269328 (1981-05-01), Franklyn

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