A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction quality of a road surface is improved. An asphalt finisher (100) includes a tractor (1), a hopper (2) that is provided on a front side of the tractor (1), a conveyor (CV) that transports a paving material in the hopper (2) to a rear side of the tractor (1), a screw (SC) that spreads the paving material, which is transported by the conveyor (CV) and which is sprinkled on a road surface in a vehicle width direction, and a screed device (3) that levels the paving material spread by the screw (SC) on a rear side of the screw (SC) and that is capable of expanding and contracting in the vehicle width direction, in which a rotation speed of the screw (SC) is configured to be changed while the asphalt finisher (100) is moved by the tractor (1) based on information related to a moving direction of the asphalt finisher (100).
Construction quality of a road surface is improved. An asphalt finisher (100) includes a tractor (1), a hopper (2) that is provided on a front side of the tractor (1), a conveyor (CV) that transports a paving material in the hopper (2) to a rear side of the tractor (1), a screw (SC) that spreads the paving material, which is transported by the conveyor (CV) and which is sprinkled on a road surface in a vehicle width direction, and a screed device (3) that levels the paving material spread by the screw (SC) on a rear side of the screw (SC) and that is capable of expanding and contracting in the vehicle width direction, in which a rotation speed of the screw (SC) is configured to be changed while the asphalt finisher (100) is moved by the tractor (1) based on information related to a moving direction of the asphalt finisher (100).
ASPHALT FINISHER
ASPHALTFERTIGER
FINISSEUR D'ASPHALTE
ITOH TAKUMI (author)
2024-03-13
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE