Publication Date:
2019-06-27
Description:
The bump protection hat (BPH) was subjected to impact testing in which it underwent three impacts at 35 foot-pounds of energy. The impacts generated stress cracks, but no penetration. All impacts resulted in deflections of less than one-half inch. It was shown that the BPH is qualified for Skylab and the rescue vehicle.
Keywords:
MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT
Type:
NASA-CR-140347
,
QTR-72-1039
Format:
application/pdf