These are fitted to
the bow of
the vessel, and provide over one metre
of air cushion for the occupants in the event of an
impact.
They are
kept permanently deployed with a fit-and-forget non-automatic system,
as the effect of salt water on sensitive
electronics is well known. False triggers from wave impact are also a
problem for marine airbag systems. Any possible failure due loss of pressure can be easily diagnosed via a simple optical system. We also avoid any stress or trauma caused by explosive inflation of safety devices. A tall enough driver can still see forward and see obstructions at a safe speed of 10 knots or less. Colour matching with the RIB tubes can be arranged to minimise the visual impact. |