Energy absorber for vehicle bumper

An energy absorber for a vehicle includes an elongate member having one or more corrugated sections, the corrugated sections including a plurality of channels wherein the channels include a generally planar front wall and a pair of spaced apart vertically extending side walls, and one or two at leas...

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Bibliographic Details
Main Authors ZHOU LIWU, CHICKMENAHALLI ARUN, LEICH, JR. JEFFREY E
Format Patent
LanguageEnglish
Published 08.01.2013
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:An energy absorber for a vehicle includes an elongate member having one or more corrugated sections, the corrugated sections including a plurality of channels wherein the channels include a generally planar front wall and a pair of spaced apart vertically extending side walls, and one or two at least partial end walls. The elongate member further includes a base section extending between channels and one or more flanges that may extend from the base. The energy absorber may be tuned for a desired impact and be located between a bumper beam and a fascia at the front or rear end of a vehicle to provide low speed impact protection.
Bibliography:Application Number: US20100872549