This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Davisorb Bumpers Reduce Weight and Damage
Annotation ability available
Sector:
Language:
English
Abstract
This paper describes the Davisorb bumper system which is a lightweight automotive bumper utilizing reaction injection molded urethane fascias, molded energy absorbers made of urethane foam and simple, low weight supporting structures. The principal features such as improvement in damage resistance, weight reduction, styling freedom and reduction in component parts are described in detail. A design section provides information for application of urethane bumpers to specific vehicles.
Citation
Weller, P. and Scrivo, J., "Davisorb Bumpers Reduce Weight and Damage," SAE Technical Paper 770308, 1977, https://doi.org/10.4271/770308.Also In
References
- Kruse W. L. “Calspan/Chrysler Research Safety Vehicle Front End Design for Property and Pedestrian Protection.” Sixth International Technical Conference on Experimental Safety Vehicles September 23 1976
- Pritz H. B. “A Preliminary Assessment of the Pedestrian Injury Reduction Performance of the Calspan RSV.” Sixth International Technical Conference on Experimental Safety Vehicles October 12-15 1976
- Calahan J. M. “Developing a Practical Safety Car.” Automotive Industries 42 January 1 1977
- Weller P. A. “Urethane Energy Absorber for Automobile Bumpers.” Paper 730025 SAE Automotive Engineering Congress Detroit January 1973
- “Exterior Protection - Passenger Cars.” Federal Motor Vehicle Safety Standard No. 215
- National Highway Traffic Safety Administration Department of Transportation
- Timpner F. F. “Vehicle Impact Analysis.” Paper 710540 SAE Mid-Year Meeting Montreal June 1971
- Withrow J. D. Renneker D. N. “The 1973 Chrysler Energy Absorbing Bumper System.” Paper 720491 SAE National Automobile Engineering Meeting Detroit May 1972