Machine utilizing road-making materials
First Claim
1. 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 vehicle (10) intended to endure its movement over the ground, which comprises a hopper (16) for densification and distribution of said material, whose lower orifice (18) extends transversely the width of the spread layer and 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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Accused Products
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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Citations
21 Claims
- 1. 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 vehicle (10) intended to endure its movement over the ground, which comprises a hopper (16) for densification and distribution of said material, whose lower orifice (18) extends transversely the width of the spread layer and 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).
Specification