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Module for use in a crash barrier and crash barrier
(United States. Patent and Trademark Office, 2016-08-02)
A module suitable for use in a crash barrier has a diaphragm with opposite first and second sides. First and second cellular foam blocks are coupled to the first and second sides of the diaphragm respectively. A wrap layer ...
Methods for the manufacture of a module for use in a crash barrier and assembly of the crash barrier
(United States. Patent and Trademark Office, 2016-12-27)
A method of manufacturing a module suitable for use in a crash barrier includes adhering first and second cellular foam blocks to opposite sides of a diaphragm and wrapping a wrap layer around a periphery of the first and ...