초록 ▼

A hybrid propulsion road vehicle having: a couple of rear driving wheels; a thermal internal combustion engine; a gearbox, which is arranged in rear position, receives motion from the thermal internal combustion engine and transmits motion to the rear driving wheels, and comprises a gear case housin

A hybrid propulsion road vehicle having: a couple of rear driving wheels; a thermal internal combustion engine; a gearbox, which is arranged in rear position, receives motion from the thermal internal combustion engine and transmits motion to the rear driving wheels, and comprises a gear case housing all the moving parts; a reversible electric machine mechanically connectable to the rear driving wheels; an electric drive controlling the electric machine; and an accumulating system, which is able to store electric energy, is connected to the electric drive and is placed beside the gear case and on the opposite sides of the gear case so as not to longitudinally exceed the extension of the gear case itself.

대표청구항 ▼

1. Hybrid propulsion road vehicle (1) comprising: a couple of rear driving wheels (3);a thermal internal combustion engine (5);a gearbox (10), arranged in a rear position, which receives motion from the thermal internal combustion engine (5) and transmits motion to the rear driving wheels (3), and c

1. Hybrid propulsion road vehicle (1) comprising: a couple of rear driving wheels (3);a thermal internal combustion engine (5);a gearbox (10), arranged in a rear position, which receives motion from the thermal internal combustion engine (5) and transmits motion to the rear driving wheels (3), and comprises a gear case (16) housing moving parts;a reversible electric machine (8) mechanically connectable to the rear driving wheels (3);an electric drive (13) controlling the electric machine (8); andan accumulating system (14), which is able to store electric energy and is connected to the electric drive (13);wherein the accumulating system (14) is placed beside the gear case (16) and on the opposite sides of the gear case (16) not to longitudinally exceed the extension of the gear case (16). 2. Road vehicle (1) according to claim 1, wherein the accumulating system (14) is placed in two spaces, centrally delimited by the gear case (16) and laterally at least partially delimited by the rear driving wheels (3). 3. Road vehicle according to claim 1, wherein the electric drive (13) is placed, together with the accumulating system (14), beside the gear case (16). 4. Road vehicle (1) according to claim 1, wherein the reversible electric machine (8) is mechanically connected to a shaft (17) of the gearbox (10). 5. Road vehicle (1) according to claim 1, wherein the reversible electric machine (8) is mechanically connected to a secondary shaft (17) of the gearbox (10). 6. Road vehicle (1) according to claim 4, wherein the reversible electric machine (8) is housed inside the gear case (16). 7. Road vehicle (1) according to claim 4, wherein the reversible electric machine (8) is housed inside the gear case (16) and is placed in the rear part of the gear case (16). 8. Road vehicle (1) according to claim 4, wherein the reversible electric machine (8) is housed inside the gear case (16) and is placed in the front part of the gear case (16).