Jet blast resistant vehicle arresting blocks, beds and methods

Road structure – process – or apparatus – Traffic director – Yielding

Reexamination Certificate

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C404S034000, C404S071000, C188S377000

Reexamination Certificate

active

06971817

ABSTRACT:
Aircraft arresting beds constructed of cellular concrete at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units resistant to such effects are described. A block of compressible material, such as cellular concrete, provides compressive failure characteristics suitable for arresting travel of an aircraft overrunning a runway. Relatively thin frangible material positioned above the block provides a stronger, more damage resistant surface, while still readily fracturing in an arresting incident. Intermediate material, such as a foam layer, positioned under the frangible material may be included to provide a protective cushioning effect by mitigating transmission of external phenomena forces to the block. A fastening configuration at least partially enclosing other portions of the arresting unit provides a stable unified composite, without destroying desired compressive failure characteristics of the unit. Arresting units may also include a bottom layer of material stronger than the block of compressible material and a sealant coating with water resistant properties.

REFERENCES:
patent: 2380105 (1945-07-01), Gerrard
patent: 3066896 (1962-12-01), Schirtzinger
patent: 3867159 (1975-02-01), Ergene
patent: 5002620 (1991-03-01), King
patent: 5193764 (1993-03-01), Larratt et al.
patent: 5885025 (1999-03-01), Angley et al.
patent: 5902068 (1999-05-01), Angley et al.
patent: 6174587 (2001-01-01), Figge, Sr.
patent: 6183835 (2001-02-01), Cho et al.
patent: 6257802 (2001-07-01), Vosbikian
patent: 6726400 (2004-04-01), Angley et al.

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