Methods and apparatus for dispensing, mixing and applying coatin

Road structure – process – or apparatus – Process – In situ treatment of earth or roadway

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404111, 404112, E01C 706

Patent

active

049589555

ABSTRACT:
A system for applying a coating to a traffic surface utilizes a power driven apparatus that provides a plurality of sets of applicator tools that are rotated in tandem to effect mixing in situ of traffic surface coating constituents, and to effect a controlled application of the resulting coating. The apparatus includes a transport carriage that mounts an array of horizontally spaced bearing assemblies, each of which journals a separate vertically extending drive shaft for rotation about a separate vertically extending center axis. Each of the drive shafts drivingly connects with a separate set of the rotary applicator tools. The tools of each set extend substantially horizontally in a radial array about the center axis of its associated drive shaft. A power drive system rotates the sets of applicator tools in tandem as the carriage is moved across a traffic surface. Also described are methods of employing the apparatus to mix coating constituents in situ and to effect their appliction to a traffic surface.

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Now the Seal-Rite Applicator brochure, Seal-Rite Applicator, Inc., (date unknown).
An untitled brochure published by Erie-Go Manufacturing Co., (date unknown).
Applicator for Emulsified Asphalt & Tar Seal Coat Materials, Pavers Mfg. Co., (date unknown).
Specialized Sealcoating Equipment for Quality Jobs, Contract Asphalt Maintenance Co., (date unknown).
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Seal-Master Applicator brochure, Winkel Mfg. Co., (date unknown).
Now the Erie Applicator brochure, Erie Applicator, Inc., (date unknown).

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