Method of fabricating energy absorbing structure

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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52660, 52692, 156162, 156166, 156169, 156210, 428114, 428186, 428188, B65H 8100, B32B 100

Patent

active

043766692

ABSTRACT:
A method of fabricating an energy absorbing structure for a vehicle comprises the steps of (a) winding a continuous resin wetted filament around a number of attachment points at the opposite ends of a jig to form an array of parallel strands, (b) displacing and tensioning the strands by means of first cross bars substantially at right angles to the strands, (c) winding a second array of parallel strands between the attachment points over said first cross bars, (d) displacing said second array onto said first array by means of second cross bars lying parallel and in between the first cross bars, (e) laying a third array of strands over said first and second cross bars and between said attachment points, and (f) curing the structure. The structure may then be fixed to the interior of a vehicle door panel.

REFERENCES:
patent: 1993172 (1935-03-01), Kent
patent: 2606133 (1952-08-01), Havens
patent: 3425884 (1969-02-01), Brinkema
patent: 3461013 (1969-08-01), Gewiss
patent: 3615983 (1971-10-01), Palfreyman
patent: 3645833 (1972-02-01), Fisse
patent: 3755054 (1973-08-01), Medney
patent: 3772126 (1973-11-01), Myers

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