Measuring and testing – Testing by impact or shock – Specimen impactor detail
Reexamination Certificate
2007-06-12
2007-06-12
Cygan, Michael (Department: 2855)
Measuring and testing
Testing by impact or shock
Specimen impactor detail
Reexamination Certificate
active
11051904
ABSTRACT:
Standardized bumper testing includes a barrier adapted for testing vehicle bumper impact strength and engagement. The present improvement includes first and/or second thermoformed components attached to the barrier to replicate a profile and crush characteristics of a “generic” vehicle bumper. The first face component is an energy absorbing component with crush boxes for impact absorption, and replicates an energy absorber. The second component covers the first component and replicates a fascia.
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“Important Considerations in the Development of a Test to Promote Stable Bumper Engagement in Low-Speed Crashes” by Avery et al. SAE Technical Paper Series 2004-01-1319, Mar. 2004.
Evans Darin
Graves Wayne C.
Cygan Michael
Davis O.
Netshape Energy Management LLC
Price Heneveld Cooper DeWitt & Litton LLP
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