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Energy Absorbing Protective ShroudThe present invention is a dissipating protection energy system designed to receive and safely dissipate the kinetic energy from high energy fragments. The energy dissipation system dissipates energy transferred to it by the incremental and progressive rupturing at an approximately constant force of strategically placed sacrificial stitching applied to a number of high strength straps, such as an aromatic polyimide fiber of extremely high tensile strength. Thus, the energy dissipation system provides a lightweight device for controlling and dissipating the dangerous and destructive energy stored in high strength fragments released by catastrophic failures of machinery minimizing damage to other critical components.
Document ID
20010055267
Acquisition Source
Johnson Space Center
Document Type
Other - Patent
Authors
Schneider, William C.
(NASA Johnson Space Center Houston, TX United States)
Date Acquired
September 7, 2013
Publication Date
March 27, 2001
Subject Category
Composite Materials
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-Case-MSC-22823-1|US-Patent-6,206,155
Patent Application
US-Patent-Appl-SN-158752
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