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September 18, 2012  |   Comments (0)   |   Post a comment

Buckle up: The latest in restraint systems

As the prevalence of lap-shoulder belts in buses grows, it is important for operations to consider the type of students they are transporting and the ability to upgrade to meet future safety standards before selecting a belt system.

by Brittany-Marie Swanson

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The C.E. White Co. offers a fully integrated Type 2 seat belt system in its seats with an adjustable D-ring, emergency locking retractors and locking tongue.

The C.E. White Co. offers a fully integrated Type 2 seat belt system in its seats with an adjustable D-ring, emergency locking retractors and locking tongue.

More and more school bus operations are making the investment in lap-shoulder belts to better protect students while the bus is in motion. Today’s belts are adjustable, easy to use and go above and beyond when it comes to meeting federal motor vehicle safety standards (FMVSS).

To find out what features make a seat belt system safe and secure, SCHOOL BUS FLEET spoke with officials from manufacturers The C.E. White Co., Freedman Seating Co., SynTec Seating Solutions and SafeGuard/IMMI about their products.

Exceeding standards
Freedman’s new Family-3PTA seating solution includes an integrated, adjustable three-point seat belt, and every seat meets the Quasi-static and FMVSS 202A head and neck safety standard.

“The belt is ‘adjustable’ because it can accommodate a child and adult,” says Jack Sullivan, Freedman’s national sales manager — school bus. “[The seat] passes or exceeds the federal motor vehicle safety standards for school buses — the new ones are the Quasi-static and 202A. The seat is also FMVSS 222 compliant.”

FMVSS 202A is designed to reduce the frequency and severity of neck injury in rear-end and other collisions. Quasi-static testing simulates a scenario in which an unrestrained child has gone forward and hit the seat, while a restrained child is simulated by the seat being pulled forward at the same time.

C.E. White’s seats and belts also meet these standards. “The belts and seat frame are built to comply with all federal specifications, including FMVSS 222 for Quasi-static as well as seat surface area and seat cushion retention,” says Steve Frazee, director of product and OEM development for C.E. White. “Also, the seat allows for a 15-inch aisle at hip level to allow for emergency egress.”

SynTec Seating Solutions’ new S3C school bus seat, the first in its family of S3 seats, has interchangeable backs that allow for non-belted, lap belts, lap-shoulder belts and integrated child seats. The integrated child seat option is tested and certified for children weighing 22 to 85 pounds, and the entire system is FMVSS 222 compliant.
Easy to use
SafeGuard/IMMI promotes a simple procedure for using seat belts, similar to the one created for commercial vehicle drivers several years ago: Click, Tug and Snug.

Freedman Seating Co.’s Family-3PTA seating solution is equipped with integrated, adjustable three-point seat belts.
<p>Freedman Seating Co.’s Family-3PTA seating solution is equipped with integrated, adjustable three-point seat belts.</p>

“We teach children to first sit properly in the seat and then pull out the retracted shoulder belt on the seat,” explains Charlie Vits, market development manager at SafeGuard, a seating brand of manufacturer IMMI. “When engaging the latchplate in the buckle, they are to listen to the click, then tug on the latchplate to confirm engagement, and finally for proper usage, they are to snug the belt system by pulling on the shoulder belt so the lap belt is tight and properly located low on the waist. We finish by moving the shoulder height adjuster to a position that properly and comfortably locates the torso belt on the child’s shoulder.”

Frazee says that it is important that the student sit upright with his or her back against the seat when putting on the seat belt.

“The belt should slide easily and comfortably over their shoulder. The D-ring should be adjusted so that the belt is positioned across the shoulder and not too high and rubbing against the neck,” he explains. “It is also important that the belt is located properly throughout the route, not worn under the arm. Finally, it is important to hear the ‘click’ to make sure the tongue is securely latched into the buckle.”

Sullivan says that the belts on Freedman’s Family-3PTA seating are simple to use. “There’s a male tongue that goes into a female buckle, and when you pull it over your shoulder, it automatically adjusts. So there’s a tensioning system that keeps it snug across your lap, very similar to a car seat belt. “

Increasing student safety, discipline
“From the first uses of lap-shoulder belts 10 years ago, significant improvements in behavior have been reported when a required usage policy is established and enforced,” Vits says.

According to Vits, Bartholomew Consolidated School Corp. in Columbus, Ind., experienced a 90% reduction in reportable school bus incidents the first year the lap-shoulder belts were introduced. On SafeGuard’s website, a video comparison of the same students and driver on a bus without and then with lap-shoulder belts shows a significant difference in behavior.

“Behavior improvement frees the driver to focus on driving the bus safely rather than also having to monitor the behavior in the bus while driving,” Vits explains. “As a means of crash avoidance, this could be the biggest impact to student safety. Distracted driving has become a national concern, and lap-shoulder belts are a tool to deal with a major distraction affecting most school bus drivers.”

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