Road structure – process – or apparatus – Apparatus – With surface marking
Patent
1975-07-24
1976-11-30
Byers, Nile C.
Road structure, process, or apparatus
Apparatus
With surface marking
404 98, E01C 2316
Patent
active
039946118
ABSTRACT:
An apparatus for applying a longitudinal line or strip of marking material on a roadway which employs a fluid marking material and which provides spaced transverse strip areas of increased depth, the apparatus comprising a supply hopper for the marking material which opens at the rear to allow material to flow onto the roadway surface between spaced side edge defining members and a rear end plate member which is mounted for intermittent vertical reciprocation so as to provide for deposit of cross strips of the marking material which are of different depth or height. The end plate is also mounted for reciprocation longitudinally of the apparatus so as to push the marking material back into the hopper at the end of each section of the longitudinal strip. In a modified form of the apparatus illustrated a bottom plate is disposed between the vertically reciprocal end plate which is mounted for reciprocation in a vertical path so as to push back into the supply hopper the marking material which is contacting the roadway surface when the end of a section of the marking strip is reached.
REFERENCES:
patent: 1744613 (1930-01-01), Coulter
patent: 1923632 (1933-08-01), MacRae
patent: 2186081 (1940-01-01), Slavin
patent: 2403820 (1946-07-01), Miller
patent: 2940105 (1960-06-01), Woellwarth
patent: 3070822 (1963-01-01), Lipkins
patent: 3208360 (1965-09-01), Hayes
patent: 3373669 (1968-03-01), Schmitz
Byers Nile C.
Greenawalt Guy A.
Wegenbouwmaatschappij J. Heijmans B.V.
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