The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Dec. 06, 2013
Thyssenkrupp Federn Und Stabilisatoren Gmbh, Hagen, DE;
Thyssenkrupp Ag, Essen, DE;
Werner Hufenbach, Dresden, DE;
Martin Lepper, Dresden, DE;
Jens Werner, Coswig, DE;
Christian Koehler, Dresden, DE;
André Bartsch, Dresden, DE;
THYSSENKRUPP FEDERN UND STABILISATOREN GMBH, Hagen, DE;
THYSSENKRUPP AG, Essen, DE;
Abstract
The invention relates to a method and a device for infiltrating a fiber preform of a component of fiber composite material with a matrix material. On the method side, it is proposed that an elastic coating () is applied onto the fiber preform (), wherein the elastic coating () is widened to form a gap space () between the fiber preform () and the coating (). The matrix material () is then fed into the gap space () and the elastic coating () is subsequently pressed against the fiber preform (). On the device side, it is claimed that an elastic coating () is arranged on the fiber preform () and means are provided, which are in operative connection with the elastic coating (), by which the coating () can be widened while forming a gap space () between the fiber preform () and the coating (). A matrix material () can be fed into the gap space () and the coating () can be pressed against the fiber preform ().