Patent · US Expired

Camshaft for automotive engines in particular

US7069892B2 · kind B2 · utility

14Cited by

3References

12Claims

0Family size

Assignee

Mahle Ventiltrieb GmbH · DE

Inventors

Martin Lechner · Lindlar, DE
Falk Schneider · Neuerburg, DE

Key dates

Filing date	Nov 21, 2005
Grant date	Jul 4, 2006
Priority date	—
Expiry date	Nov 21, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49293
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A camshaft for automotive engines in particular, comprising at least one first cam (5′) and at least one cam segment (6) which is rotatable to a limited extent with respect to the first cam (5′) and exercises the full or partial function of a second cam (4), with which To this end, such a camshaft is characterized by the following features:

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