Road structure – process – or apparatus – Apparatus – With in situ means for both comminuting and treating – e.g.,...
Patent
1986-07-02
1987-12-22
Leppink, James A.
Road structure, process, or apparatus
Apparatus
With in situ means for both comminuting and treating, e.g.,...
404 92, 299 39, E01C 2306
Patent
active
047143746
ABSTRACT:
A road surface layer reproducing machine is characterized by its rotor unit which is provided with a mixing chamber housing the rotors for scarifying and mixing the asphalt pavement in an atmosphere of a high temperature higher than the temperature of open air to facilitate such a scarifying and mixing operation of the asphalt pavement, which mixing chamber is kept at such a high temperature by the operation of heating means such as a heater and a hot air blower, and is vertically driven through power cylinders.
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patent: 4018540 (1977-04-01), Jackson, Sr.
patent: 4226552 (1980-10-01), Moench
patent: 4317642 (1982-03-01), Wirtgen
patent: 4319856 (1982-03-01), Jeppson
patent: 4335974 (1982-06-01), Wirtgen
patent: 4347016 (1982-08-01), Sindelar
Leppink James A.
Melius Terry L.
Taisei Road Construction Co., Ltd.
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