Vehicle fenders – Buffer or bumper type – Composite bumper
Reexamination Certificate
2005-04-26
2005-04-26
Patel, Kiran B. (Department: 3612)
Vehicle fenders
Buffer or bumper type
Composite bumper
C293S121000, C293S122000, C293S102000, C296S146600
Reexamination Certificate
active
06883843
ABSTRACT:
An impact beam having a polymer matrix and a metal reinforcing structure, the metal reinforcing structure including metal cords that can be made from metal elements having a diameter of 100 μm or more. The polymer matrix can include a thermoplastic material and/or a fiber material, and the metal can be steel, and the metal cords can be parallel to each other. The polymer matrix can include two or more layers that can be made from the same or different material, one of which can be positioned around the surface of the metal cords and can have a mechanical bond with the cord. The invention also includes a method of making the impact beam.
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Corscadden Paul
Dekeyser Willem
Van Damme Peter A.M.
Foley & Lardner LLP
N.V. Bekaert S.A.
Patel Kiran B.
Polynorm N.V.
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