Back to results
US 9,676,146 B2Granted
Process for the production of a laminated composite product and a composite product made by the lamination process
AssigneeMubea Carbo Tech GmbH
InventorsKarl Wagner, Florian Himmler, Peter Martin
Life of this patent
Estimating the term…
Abstract
The invention is directed to a process for the making of a product out of laminated composite material. The process in general comprises preforming at least one layer of material such that it corresponds to a surface of a part; applying layers of fibers to the preformed layer of material; and bonding the fibers by a resin to form a laminated composite material.
Claims17
A process for the production of a part comprising the following steps:
- a) providing a preforming tool (3) and a production tool (7);
- b) providing a sheet of material having a first profile to the preforming tool (3);
- c) processing the sheet of material in the preforming tool (3) such that the sheet of material is preformed from the first profile to a second profile that is different from the first profile and that corresponds at least partially to a surface (2) shape of the part;
- d) next applying layers (6) of fibers to the preformed sheet of material (1) outside of the production tool (7) and prior to insertion into the production tool (7);
- e) next inserting the preformed sheet of material (1) and fibers onto a support surface of the production tool;
- and
- f) next bonding the fibers by a resin in the production tool (7) to form a composite material, wherein the composite material (6) is bonded to the at preformed sheet of material (1).
4 more elements
A process for the production of a part comprising the following steps:
- a) providing a preforming tool (3) and processing a sheet of material in the preforming tool (3) such that the sheet is preformed from a first profile to a second profile that is different from the first profile and that corresponds at least partially to a non-planar surface (2) shape of the part, wherein the preformed sheet of material (1) is arranged at an outside surface of the part;
- b) removing the at-least-one preformed sheet of material (1) from the preforming tool (3);
- c) after step b), applying layers (6) of fibers to the preformed sheet of material (1) outside of the production tool (7) and prior to insertion into the production tool (7);
- d) next inserting the preformed sheet of material (1) and fibers onto a support surface of the production tool;
- and
- e) providing a production tool (7) and bonding the fibers by a resin in the production tool (7) to form a composite material, wherein tire composite material (6) is bonded to the preformed sheet of material (1) and an additional layer is arranged between the composite material (6) and the preformed sheet of material (1).
3 more elements
Dependencies are inferred from the claim text.