Machine utilizing road-making materials
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United States of America Patent
Stats
-
Dec 14, 1993
Grant Date -
N/A
app pub date -
Oct 29, 1991
filing date -
Oct 29, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a machine utilizing road-making materials, in particular for the spreading of road pavement courses intended to be applied in courses of different thicknesses, particularly of asphalt concrete in ultrathin courses, of the type comprising a chassis equipped with rolling means and capable of being coupled to a traction means intended to ensure its movement over the ground, which comprises a hopper (16) for densification and distribution of said material, whose lower orifice (18) is disposed close to the ground, as well as a vibrating bar (38) mounted in the immediate vicinity of the rear transverse edge (40) of said hopper (16).
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Cited Art Landscape
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