Patent · US Active

Flat gasket

US9746078B2 · kind B2 · utility

3Cited by

8References

10Claims

0Family size

Assignee

REINZ-DICHTUNGS-GMBH · DE

Inventors

Georg Egloff · Weißenhorn, DE
Kurt Hoehe · Langenau, DE
Armin Guetermann · Leipheim, DE
Matthias Pendzialek · Ulm, DE

Key dates

Filing date	Jul 20, 2012
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Sep 21, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49908
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a flat seal such as those that are used in motor vehicle construction in particular. Such flat seals can be used for example as seals in the exhaust tract of internal combustion engines, as cylinder head gaskets, or also as hydraulic system control plates. Hydraulic system control plates, such as transmission control plates for example, always have a sealing function in addition to a fluid control function simultaneously.

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