Patent · US Active

Cylinder head cover

US9175636B2 · kind B2 · utility

0Cited by

11References

18Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Robert Dunsch · Leinfelden, DE
Edwin Hartmann · Weiler zum Stein, DE
Michael Kreisig · Gerlingen, DE
Stefan Ruppel · Leimen, DE
Jan Scheffel · Bad Tölz, DE
Falk Schneider · Neuerburg, DE
Markus Walch · Bretten, DE

Key dates

Filing date	Oct 20, 2008
Grant date	Nov 3, 2015
Priority date	—
Expiry date	Jun 26, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2303/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A cylinder head cover having a bearing device that includes at least two bearing blocks for supporting a camshaft, and one connecting element. The bearing blocks are axially penetrated in a first through-opening by the camshaft and are fixed in an aligned position with respect to one another by the connecting element. The bearing blocks, the connecting element and the camshaft form a prefabricated assembly. The cylinder head cover is connected via at least one additional connecting element with the bearing device, whereby a unit consisting of the cylinder head cover and the bearing device are mounted on the cylinder head.

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