Samenvatting
Fifty-nine frontal barriers tests with human cadavers were carried through by the use of 3-point-standard belt with automatic retractor (34 cases); 3-point-belt with force limiter and preloading device (3 cases); 2-points-belt with knee-bar (4 cases); and 2-point-belt, automatic retractor with force limiter and preloading device (18 cases) to record cervical vertebrae column injuries. The impact tests are described and the results are discussed.