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:
Apr. 23, 2019
Filed:
Nov. 22, 2012
Leichtbau-zentrum Sachsen Gmbh, Dresden, DE;
Werner Hufenbach, Dresden, DE;
Martin Lepper, Dresden, DE;
Jens Werner, Coswig, DE;
Enrico Ladusch, Dresden, DE;
LEICHTBAU-ZENTRUM SACHSEN GMBH, Dresden, DE;
Abstract
The invention relates to a device for introducing force into a component of fiber composite material by means of a screw connection having a bolt-like connecting element arranged in a passage of the component. The invention is based in particular on the problem of improving the durability of the screw connection on the component of fiber composite material. The object is achieved in that the screw connection has a two-part bush () which borders the passage () of the component () and accommodates the connecting element (), wherein the first and the second bush part () of the bush () are designed to engage in one another in axial extension, and each bush part () has a radially extended union collar () with a collar side () facing the component (), on which side a sliding surface is formed.