Image:Impact Attenuator In Auckland.jpg

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[edit] Summary

Description

An attenuator, used to transform the impact of a car speeding into a roadworks site by crumpling. The right part will fold like a harmonica for very slow impacts, while the middle yellow section will collapse like a crumple zone in a car. The whole assembly is always mounted on a truck (raised up when not in use), which also provides the main mass slowing down the moving car by being pushed forward on impact (at higher speeds, not all energy can be absorbed in the attenuator). Shown near intersection roadworks in Auckland City, New Zealand, at the bottom of Nelson Street.

Source

Own picture.

Date

2007-08-XX

Author

Uploader.

Permission
(Reusing this image)

See below.

Other versions This version cropped, rotated to correct.

[edit] Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


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File history

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Date/TimeDimensionsUserComment
current11:15, 22 August 20071,600×1,200 (380 KB)Ingolfson (== Summary == {{Information |Description=An en:Attenuator, used to transform the impact of a car speeding into a rowadworks site by crumpling. The right part will fold like a harmonica for very slow impacts, while the middle yellow section will colla)
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