H II (Human Dummy 2)

grabcad

"H II," or "Human Dummy 2," is a design by Tanmaya Design tailored to ergonomics and anthropometric studies, particularly in the automotive industry. The dummy adheres to various international standards, including DIN-33408, EURO NCAP's HYBRID-II 50th Percentile (74kg) Crash Test Dummy, and NASA's Anthropometry & Biomechanics for Man-Systems Integration Standards. Measuring 1828.8mm or 6 feet tall when standing in an upright position with UK-10 size shoes and no helmet, the dummy weighs 45.754kg structurally but 72.5kg when material is applied for enhanced biofidelity. This weight aligns with the 74kg of a typical EURO NCAP 50th Percentile Crash Test Dummy. The design includes right and left hand assemblies to facilitate holding a steering wheel properly, while all dimensions are based on NASA's Anthropometry & Biomechanics (Volume 1, Section 3) for Man-Systems Integration Standards and EURO NCAP's HII & HIII Crash Test Dummy. The CAD files are available in CAT PART and STP formats, with a file size of only 15MB for both sitting and standing assemblies. For more information, visit the provided weblink or check out Tanmaya Design's projects on GrabCAD.com, including a handbook on dummy design issues by Dr. Harald Zellmer from the Federal Highway Research Institute in Germany.