Patent · US Expired

Control device for adjusting the angle of rotation of a camshaft

US6997151B2 · kind B2 · utility

2Cited by

4References

8Claims

0Family size

Assignee

Ina Schaeffler KG · DE

Inventors

Detlef Axmacher · Iserlohn, DE
Massimilliano Gasparro · Halver, DE
Dirk Neubauer · Altena, DE
Frank Pachan · Dortmund, DE
Lars Pfutzenreuter · Werdohl, DE
Markus Wilke · Leverkusen, DE

Key dates

Filing date	Feb 9, 2005
Grant date	Feb 14, 2006
Priority date	—
Expiry date	Feb 9, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2820/041
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a control device for adjusting the angle of rotation of a camshaft in relation to the angle of rotation of a crankshaft, by means of a wobble plate mechanism situated between the camshaft and the crankshaft, in which mechanical means for limiting the adjustment of the angle of the angle of rotation are situated between the crankshaft and the camshaft.

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