Aircraft crashworthy energy absorber system

Details Aircraft crashworthy energy absorber system Aircraft crashworthy energy absorber system

2011-01-11

2011-01-11

Collins, Timothy D (Department: 3644)

Aeronautics and astronautics

Aircraft structure

Fuselage and body construction

C297S216130

Reexamination Certificate

active

07866606

ABSTRACT:
An energy absorber system for aircraft survivability. The energy absorber system includes energy absorbers providing energy absorption in a plurality of occupant weight ranges, said system providing a controlled range of dynamic response index (DRI) and of lumbar load level in one of said occupant weight ranges and greater energy absorption stroke distance in one of said occupant weight ranges as the occupant weight increases toward its maximum value for the weight range.

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