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A three-point seat belt. A three-point belt is a Y-shaped arrangement, similar to the separate lap and sash belts, but unified. Like the separate lap-and-sash belt, in a collision, the three-point belt spreads out the energy of the moving body over the chest, pelvis, and shoulders. Volvo introduced the first production three-point belt in 1959 ...
Bohlin worked on the seat belt for about a year, using skills in developing ejection seats for SAAB; he concentrated on keeping the driver safe in a car accident. After testing the three-point safety belt, he introduced his invention to the Volvo company in 1959 and received his first patent (number 3,043,625). [1]
Most seat belt laws in the United States are left to state law. However, the recommended age for a child to sit in the front passenger seat is 13. The first seat belt law was a federal law, Title 49 of the United States Code, Chapter 301, Motor Safety Standard, which took effect on January 1, 1968, that required all vehicles (except buses) to be fitted with seat belts in all designated seating ...
Seat belt use in New York state rose from 16% to 57% in the first four months the law was enforced after it was implemented Dec. 1, 1984, with a one-month grace period that postponed fines of up ...
Ford followed suit in 1955, but it was the Swedish company Saab who introduced seat belts as standard equipment, in the Saab GT 750 shown at the 1958 New York Motor Show. [ 43 ] The first modern three-point seat belt, the CIR-Griswold restraint used in most consumer vehicles today, was patented in 1955 (US patent 2,710,649 [ 44 ] ) by the ...
The second phase must activate when the seat is occupied, seat belt is not in use and the vehicle speed is at least 6.2 miles per hour, the rule states. Greta Cross is a national trending reporter ...
According to the NHTSA, for those sitting in the front seat, about 91.6 percent of passengers use a seat belt. In the rear seats, about 81.7 percent of passengers use a seat belt.
In 1958 the sport model, Amazon Sport, was released and later the same year the Amazon became the first series produced car with a three-point safety belt in the front seats as standard. In 1962, Volvo introduced a two-door version, a five-door wagon, and the new B18 engine, deleting two-tone paint and upholstery.