REAR AIR VENTS – G – Figure 7
The innovative rear air intake has been designed to further improve
ventilation inside the helmet, using residual air ows that, again
thanks to the Venturi effect, are able to generate a depression in the
lower part of the helmet, in this way ensuring a substantial extraction
of the hot air inside it, consequently maintaining a comfortable
temperature.
SIDE REAR AIR INTAKES – H – Figure 7
The xed air intakes on the sides allow the extraction of air inside the
helmet through the Venturi effect. Their shape has been designed to
optimise this effect and therefore ensure a substantial extraction of
air while maintaining perfect aerodynamic eciency. The particular
shape is also able to reduce turbulence to a minimum and limit the
possibility of the helmet shaking.
FRONT AIR INTAKE UPPER —F — Figura 5/6
The ow of incoming air in the upper front part of the helmet may be
regulated by adjusting the middle part of the air intake:
- Figure 5: air intake closed.
- Figure 6: air intake fully open.
21
FIGURE 5
FIGURE 6 FIGURE 7
F
G
H
G
H
F
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