Patent · US Active

Stroke-transmitting device

US8136491B2 · kind B2 · utility

0Cited by

6References

10Claims

0Family size

Assignee

Daimler AG · DE

Inventors

Stefan Rudert · Unterschleißheim, DE
Thomas Stolk · Tauberbischofsheim, DE
Alexander Von Gaisberg-Helfenberg · Beilstein, DE

Key dates

Filing date	Sep 24, 2008
Grant date	Mar 20, 2012
Priority date	—
Expiry date	Jan 19, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2013/0068
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In a stroke-transmitting device for a variable transmission of an operating stroke to a member to be actuated, specifically a gas exchange valve for an internal combustion engine, including a control unit with first and second control structures, a control cam is provided for coupling the first and second control structures and having different control regions which are displaceable for an adjustment of the stroke of the member to be actuated with at least first and second degrees of freedom for controlling the stroke transmitted to the member to be actuated.

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