Road structure – process – or apparatus – Apparatus – With in situ means for both comminuting and treating – e.g.,...
Patent
1991-03-12
1993-03-02
Bui, Thuy M.
Road structure, process, or apparatus
Apparatus
With in situ means for both comminuting and treating, e.g.,...
404112, 299 39, 173 24, 172435, 172703, E01C 2312
Patent
active
051903989
ABSTRACT:
An apparatus for pulverizing a surface such as a road bed, parking lot, an interstate shoulder or the like. The apparatus comprises a frame with a cutting means secured thereto. A bidirectional drive and control means is also provided to enable the apparatus to make multiple passes over a surface while in an operating condition without turning the apparatus around. A system for adding liquid to the surface being pulverized may also be included.
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Pettibone, Model P-500-SP (Hammermill) Pulverizer (no date).
Bui Thuy M.
Schoeppel Roger J.
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