To demonstrate how roof strength can vary and what those differences mean for people inside
a vehicle during a rollover, IIHS conducted a demonstration in which two vehicles with different roof strength ratings were subjected to identical force.
Not exact matches
This law is also known as the Anton Skeen Law, named for a child who died in a
rollover crash because, although he was properly restrained by state law at the time, the
vehicle seatbelt could not protect him
during the crash.
Passive safety features include: crumple zones in 1957 (
vehicle body structure absorbs the force of impact); collapsible steering column (prevents the steering column from protruding into the cabin
during accidents), strengthened occupant cell enhanced occupant protection
during severe impacts (
rollovers); pre-accident seatbelt tensioning (tightens seatbelts prior to impact), and sandwich platforms (allows the engine to slide under the occupants in a head - on collision).
This helps to reduce the risk of head and neck injuries
during an accident or
vehicle rollover.
The requirement that all
vehicles sold in the U.S. come with electronic stability control, which has dramatically reduced
rollovers during collisions (especially among SUVs).
† Structural integrity of our new cars is also important
during a collision and that's why we provide safety cages using high - strength and ultra high - strength steel, along with
rollover protection in our
vehicles.
Robert Strassburger, vice president of
vehicle safety and harmonization for this group, told a Senate committee
during a June 2008 hearing that the Institute's data «do not demonstrate a relationship between roof strength and injury causation in
rollovers.»
(39 kg) raise the child into the adult belted zone • Anti-lock brakes (ABS) modulate the brakes for the driver to provide steering control while braking • Electronic Stability Program (ESP) applies selective braking or throttle reduction to control oversteer and understeer • Brake Assist ensures maximum braking action
during panic stops • Traction Control reduces the throttle and / or applies selective braking to optimize traction
during acceleration • Electronic Roll Mitigation determines when the
vehicle is in a potential roll over condition and applies appropriate braking force to reduce the likelihood that such an event will occur •
Rollover Sensing deploys seat - mounted side air bags, side - curtain air bags and seat - belt pretensioners • Trailer Sway Control helps maintain
vehicle and trailer system stability by applying selective braking • Event Data Recorder records the nature of a malfunction or impact event for retrieval using a service diagnostic tool • Available ParkView ™ Rear Backup Camera displays the view behind the
vehicle in the navigation display when backing up or parking • Tire Pressure Monitoring (TPM) alerts drivers to low tire pressure (s) to facilitate safe handling • Brake - park Interlock prevents automatic transaxle from being shifted out of Park or Neutral without first applying brakes • Side Guard Door Beams in front and rear doors provide occupant protection in the event of a side impact
Furthermore, the proposed definition required that the ESC system must be operational
during all phases of driving, including acceleration, coasting, deceleration, and braking, except when the
vehicle is below a low - speed threshold where loss of control or
rollover is unlikely.
While modern safety features have been introduced into new
vehicles, few advances have focused on keeping passengers safe
during a
rollover.
Whatever the cause,
rollover accidents can cause severe injury, especially in cases where the roof of the
vehicle collapses, if safety restraints fail or are not in use, or if a passenger is ejected from the
vehicle during the crash.
Yet about 35 percent of passenger
vehicle deaths occur
during rollover crashes.
A
rollover accident can result in serious injuries, including those incurred
during roof crushes and
vehicle ejection.