Earthing element

Patent metadata

Field	Value
Publication number	US-9539964-B2
Application number	US-201314078998-A
Country	US
Kind code	B2
Filing date	Nov 13, 2013
Priority date	Nov 13, 2012
Publication date	Jan 10, 2017
Grant date	Jan 10, 2017

Abstract

The invention relates to an earthing element for the filler pipe of a motor vehicle, and also to a mouthpiece on a filler pipe of a motor vehicle. The earthing element is in the form of an earthing strap ( 7 ) which is composed of an electrically conductive polymer.

First claim

What is claimed is:

1. An electrically conductive mouthpiece on a filler pipe of a motor vehicle having at least one earthing element to electrically conductively connect the mouthpiece to an earth of the motor vehicle,
wherein the earthing element is in a form of a strap, and is formed of an electrically conductive plastic comprising at least one polymer,
wherein the strap includes fastening means formed at at least one end of the strap, and
wherein the fastening means includes metallic fastening means encapsulated by the electrically conductive plastic and suitable for connection to a body of the motor vehicle.

2. The electrically conductive mouthpiece according to claim 1 , wherein the strap comprises a flat cable or round cord.

3. The electrically conductive mouthpiece according to claim 1 , wherein the electrically conductive plastic encapsulating the metallic fastening means is integrally formed as a single piece with a remainder of the strap.

4. The electrically conductive mouthpiece according to claim 1 , wherein the metallic fastening means includes as least one moulded-in insert encapsulated in the electrically conductive plastic.

5. The electrically conductive mouthpiece according to claim 1 , wherein the fastening means comprises at least one of a hook, a fastening ring, a plug, a fastening fork and a fastening clip.

6. The electrically conductive mouthpiece according to claim 1 , wherein the electrically conductive plastic is a thermoplastic matrix with electrically conductive particles embedded in the thermoplastic matrix.

7. The electrically conductive mouthpiece according to claim 6 , wherein the thermoplastic matrix is a polyamide.

8. The electrically conductive mouthpiece according to claim 6 , wherein the electrically conductive particles comprise at least one of metal particles and carbon-black particles.

9. The electrically conductive mouthpiece according to claim 1 , wherein the strap is an injection-moulded plastic strap.

10. The electrically conductive mouthpiece according to claim 9 , wherein the electrically conductive plastic encapsulating the metallic fastening means is integrally formed as a single piece with a remainder of the strap.

11. The electrically conductive mouthpiece according to claim 9 , wherein the metallic fastening means includes as least one moulded-in insert encapsulated in the electrically conductive plastic.

12. The electrically conductive mouthpiece according to claim 1 , wherein the strap is injection moulded and includes fastening means formed at two ends of the strap, wherein both fastening means at each end of the two ends of the strap comprise the electrically conductive plastic formed as a single piece with a remainder of the strap, and wherein the fastening means at one end of the two ends of the strap includes the metallic fastening means encapsulated by the electrically conductive plastic.

Assignees

• Kautex Textron Gmbh & Co Kg

Inventors

• Koith Jörg

Classifications

• B60R16/06 Primary

  for removing electrostatic charges (carrying-off electrostatic charges in general H05F3/00) · CPC title

• H05F3/02

  by means of earthing connections · CPC title