Lightweight composite article
OwnerJoachim Wagenblastinventor
Life of this patent
Estimating the term…
Abstract
A lightweight composite article is described. The lightweight composite article comprises: (a) two substantially opposed plates, at least one of the plates is a metal plate; and (b) a support structure of thermoplastic material interposed between the plates, the support structure defining a plurality of hollow spaces. Each of the plates (a) is fixedly attached to the support structure (b) by means of a plurality of anchors, which are distributed substantially uniformly over the surface of each of the plates. The support structure may be in the form of a ribbed support structure and/or an egg-box shaped support structure. Also described are articles of manufacture which comprise the lightweight composite article of the present invention, e.g., automotive components.
Claims14
A lightweight composite article comprising:
- (a) two substantially opposed plates, at least one of said plates is a metal plate;
- and
- (b) a support structure of thermoplastic material interposed between said plates, said support structure defining a plurality of hollow spaces,
- wherein each of said plates is fixedly attached to said support structure by means of a plurality of anchors, said anchors being distributed substantially uniformly over the surface of each of said plates.
Dependencies are inferred from the claim text.