Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire
Patent
1989-11-06
1991-06-11
Britts, Ramon S.
Road structure, process, or apparatus
Apparatus
Rotating drum, roller or tire
404129, E01C 1926
Patent
active
050227831
ABSTRACT:
The apparatus includes a vibratory drum mounted for rotation about its axis with a vibratory device mounted upon a framework overlying the drum, with a fluid dispensing cylinder mounted overlying the vibratory drum to minimize adhering of the cement in a non-hardened form upon the drum. The drum includes a pattern series of blades for imparting a predetermined pattern upon the cement surface, wherein the invention further includes the drum formed with a series of through-extending apertures extending through the drum to define a matrix of apertures therethrough for reception of fastener bosses mounted to bottom surfaces of randomly shaped blades to enable positioning of blades in any predetermined pattern upon the drum surface.
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Britts Ramon S.
Gilden Leon
Spahn Gay Ann
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