Patent · US Active

Sealing element

US11073210B2 · kind B2 · utility

1Cited by

5References

12Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Guenter Hintenlang · Weinheim, DE
Francois Colineau · Mengen, DE
Martin Heldmann · Lindenfels, DE
Frank Guder · Frankenthal, DE
Jens Hofmann · Mannheim, DE

Key dates

Filing date	Sep 30, 2019
Grant date	Jul 27, 2021
Priority date	—
Expiry date	Feb 24, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2202/32
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Sealing element for producing an electrically conductive connection between a first machine element and a second machine element, including at least one sealing disc and a support ring, the support ring comprising an axial flange and a radial flange, the sealing disc being formed from an electrically conductive non-woven fabric, and the sealing disc being secured at least in sections along the axial flange by means of a clamping connection between the support ring and the second machine element.

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