Cementious pattern imparting tool

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

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Details

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.

REFERENCES:
patent: 1722907 (1929-07-01), Liddle
patent: 3094046 (1963-06-01), Zipelius
patent: 3910711 (1975-10-01), Moorhead
patent: 3910738 (1975-10-01), Chandler et al.
patent: 4105354 (1978-08-01), Bowman
patent: 4131406 (1978-12-01), Fresquez
patent: 4184787 (1980-01-01), Uebel
patent: 4276940 (1981-07-01), Kirkegaard
patent: 4475329 (1984-10-01), Fischer
patent: 4722637 (1988-02-01), Glesmann
patent: 4775262 (1988-10-01), Guntharp et al.

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