Number | Name | Date | Kind |
---|---|---|---|
3082846 | Jensen et al. | Mar 1963 | |
3143321 | McGehee et al. | Aug 1964 | |
3265163 | Gilbert et al. | Aug 1966 | |
4023652 | Torke | May 1977 | |
4062994 | Milliman | Dec 1977 | |
4084029 | Johnson et al. | Apr 1978 | |
4221413 | Bonnetain | Sep 1980 | |
4336868 | Wilson | Jul 1982 | |
4431221 | Jahnle | Feb 1984 |
Number | Date | Country |
---|---|---|
645207 | Jul 1962 | CAX |
1378130 | Dec 1974 | GBX |
1489065 | Oct 1977 | GBX |
Entry |
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"Composites May Enable Chopper to Survive Crashes", Machine Design, Sep. 9, 1982 at pp. 58-59. |
Ford et al., "Advanced Composite Airframe Program", vol. 1-Part 1, pp. 45-82, USAAVRADCOM-TR-80-D-36A, Dec. 1981, pp. 155-190. |
"Crash Survival Design Guide", USAAMRDL-TR-71-22, Oct. 1971, pp. 81-88. |