This SAE Recommended Practice describes a laboratory test procedure for evaluating the head impact characteristics of such areas of an automotive seatback assembly as may be required to meet impact performance established for the protection of lap-belted occupants.
SAE J346-1968 history
1981SAE J346-1981 Motor Vehicle Seatback Assembly Laboratory Impact Test Procedure-Head Area
1968SAE J346-1968 SEATBACK ASSEMBLY LABORATORY IMPACT TEST PROCEDURE-HEAD AREA