Patent · US Active

Apparatus and process for the production of sandwich composite elements

US7540932B2 · kind B2 · utility

8Cited by

5References

6Claims

0Family size

Assignee

Bayer MaterialScience AG · DE

Inventors

Thomas Rüb · Leverkusen, DE
Johannes Van De Braak · Hennef (Sieg), DE

Key dates

Filing date	May 3, 2005
Grant date	Jun 2, 2009
Priority date	—
Expiry date	Jan 7, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/1702
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An apparatus for the production of sandwich composite elements which includes at least two feed apparatus for facings, to which an application apparatus for an adhesion promoter, an application apparatus for a core layer, a conveying apparatus and a cutting apparatus are connected one after the other. The application apparatus for the adhesion promoter includes at least one feed line for the adhesion promoter, a rotary table with at least one lateral outlet orifice and a drive for the rotary table.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.