Patent · US Active

Device for introducing force into a component of fiber composite material

US10266026B2 · kind B2 · utility

0Cited by

13References

20Claims

0Family size

Assignee

LEICHTBAU-ZENTRUM SACHSEN GMBH · DE

Inventors

Werner Hufenbach · Dresden, DE
Martin Lepper · Dresden, DE
Jens Werner · Coswig, DE
Enrico Ladusch · Dresden, DE

Key dates

Filing date	Nov 22, 2012
Grant date	Apr 23, 2019
Priority date	—
Expiry date	Nov 14, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16B43/002
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

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 (6) which borders the passage (2) of the component (1) and accommodates the connecting element (9), wherein the first and the second bush part (6.1, 6.2) of the bush (6) are designed to engage in one another in axial extension, and each bush part (6.1, 6.2) has a radially extended union collar (15.1, 15.2) with a collar side (16.1, 16.2) facing the component (1), on which side a sliding surface is formed.

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