Road structure – process – or apparatus – Apparatus – With in situ means for both comminuting and treating – e.g.,...
Patent
1978-07-05
1979-10-30
Byers, Jr., Nile C.
Road structure, process, or apparatus
Apparatus
With in situ means for both comminuting and treating, e.g.,...
404 95, 299 39, 37 13, 37 43E, E01C 2312
Patent
active
041726790
ABSTRACT:
The invention relates to a method for renewing road surfaces where in the course of one single operational step the road surface is milled away, heated and coated with new material and wherein according to a special embodiment of the invention the milling away or cutting away is performed to an amount not reaching the depth of the damages, at least part of the cut away material is distributed in the remaining recesses and is compressed, and subsequently the road surface is subjected to a heating and a subsequent aeration and is then uniformly coated with new material; and it relates also to a machine for performing the method, wherein, behind said cutting or milling device, a distribution device for distributing the milled off material in the remaining recesses of the road surface, a compression device for compressing the milled off material within the recesses, a heating device and optionally a scraper device provided for the aeration of the road surface, which are followed by a spreader device for applying the new coating to the road surface.
REFERENCES:
patent: 2747475 (1956-05-01), West
patent: 3055280 (1962-09-01), Neville
patent: 3361042 (1968-01-01), Cutler
patent: 3371586 (1968-03-01), Nikolaev
patent: 3598027 (1971-08-01), Swisher
patent: 3732023 (1973-05-01), Rank
patent: 3825361 (1974-07-01), Steiner
patent: 3851921 (1974-12-01), Makishima
patent: 3905714 (1975-09-01), Perkins
patent: 3970404 (1976-07-01), Benedetti
patent: 3975055 (1976-08-01), Wirtgen
Byers Jr. Nile C.
Roberts, Jr. John S.
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