Energy-absorbing element and related pretensioning flange

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United States of America Patent

PATENT NO 9133899
APP PUB NO 20130038007A1
SERIAL NO

13581339

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Abstract

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The invention essentially relates to an energy-absorbing element (1′) comprising:

    an absorbing portion (2),a first (3) and second anchoring point (4),a first (2′) and second (2″) distal ends of said absorbing portion (2) being respectively secured to the first and second anchoring points (3, 4),characterized in that it also comprises:a pretensioning flange (12) installed between the first (2′) and second (2″) distal ends, the length (L) of said flange (12) exceeding the gap (E) between the two distal ends (2′, 2″) in order to pretension said absorbing element.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERS13725 MARIGNANE CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delage, Vincent Thizay, FR 1 3
Dhermand, Julien Neuvy Pailloux, FR 3 7
Sibottier, Catherine Gievres, FR 1 3

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