An Occupant Retraction System (ORS) retracts a partially exposed occupant
into a vehicle. The system responds to a trigger, wherein an occupant
support retracts and actively pulls the occupant into the vehicle
interior. The triggering event may be initiated by a manual switch, a
rollover sensor, a crash sensor, a hostile ordnance sensor, or the like.
A belt, harness, or foot strap may be connected to the occupant support
to pull the occupant into the vehicle interior. A forcing means may be
provided by a spring, hydraulic, pneumatic, or electro-mechanical
actuator. The system further includes a damper for limiting acceleration
to a safe maximum.