Back to results
US 6,387,469 B1Granted
Composite part and method for producing the same
AssigneeDaimlerChrysler Rail Systems GmbH
InventorsLutz Ristow, Wolfgang Holzapfel, Reinhold Stegschuster
Life of this patent
Estimating the term…
Abstract
This invention comprises a composite part (1) consisting of a top (11) and bottom (12) metal cover layer and a sandwich component (10) that comprises a core (13) made of a honeycomb structure, and at least one metal profile (20) equipped with a connecting surface (21) for the discharge of forces into the sandwich component (10), whereby the profile or profiles are joined to the sandwich component in a flat manner, and a method for its manufacture.
Claims6
A composite part comprising:
- a sandwich component having a top metal cover layer, a bottom metal cover layer and a core made of a honeycomb structure;
- and
- at least one metal profile equipped with a connecting surface for the discharge of forces into the sandwich component;
- wherein one of the top metal cover layer and the bottom metal cover layer is solder-plated on a side facing the at least one metal profile;
- and
- wherein the at least one metal profile is soldered to the sandwich component in a flat manner.
3 more elements
A method for the manufacture of a composite part, comprising the steps of:
- fabricating a sandwich component by soldering a top metal cover layer and a bottom metal cover layer to a metal core;
- and
- connecting at least one metal profile to a sandwich component;
- wherein at least one of the top metal cover layer and the bottom metal cover layer comprise a solder-plated side facing outward from the sandwich component;
- and
- wherein the at least one metal profile is soldered on the solder-plated side to the sandwich component in a flat manner.
3 more elements
Dependencies are inferred from the claim text.