Composite chassis frame and method for manufacturing the same
AssigneeHyundai Motor Company
InventorSeung Hun Ryu
Life of this patent
Estimating the term…
Abstract
A composite chassis frame may include a primarily-formed core material having a steel core material and internal composite materials laminated on both surfaces of the steel core material, an internal core material disposed between the primarily-formed core materials, wherein the primarily-formed core materials may be laminated on both surfaces of the internal core material, and a secondarily-formed external composite material covering outer surfaces of the primarily-formed core materials and the internal core material as a skin material.
Claims9
A composite chassis frame comprising:
- a primarily-formed core material having a steel core material and internal composite materials laminated on both surfaces of the steel core material;
- an internal core material disposed between the primarily-formed core materials, wherein the primarily-formed core materials are laminated on both surfaces of the internal core material;
- and
- a secondarily-formed external composite material covering outer surfaces of the primarily-formed core materials and the internal core material as a skin material.
A method for manufacturing a composite chassis frame, comprising:
- laminating internal composite materials on both surfaces of a steel core material and then performing primary forming and curing to form a primarily-formed core material;
- laminating the primarily-formed core material on both surface of an internal core material;
- and
- covering an external composite material over a whole outer surface of the primarily-formed core material and the internal core material, and then performing secondary forming and curing.
Dependencies are inferred from the claim text.