Device for introducing force into a component of fibre composite material

Publikation: Geistiges EigentumPatentanmeldung/Patent

Beitragende

  • Werner Hufenbach - , Professur für Leichtbau und Kunststofftechnik (Erfinder:in)
  • Martin Lepper - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Jens Werner - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Enrico Ladusch - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)

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.

Details

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.
OriginalspracheEnglisch
IPC (Internationale Patentklassifikation)F16B 5/02
VeröffentlichungsnummerUS 10,266,026
Anmeldedatum22 Nov. 2012
Land/GebietDeutschland
Prioritätsdatum24 Nov. 2011
PrioritätsnummerDE102011119251
PublikationsstatusVeröffentlicht - 23 Apr. 2019
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