- Patent Title: Valve drive device, in particular for an internal combustion engine
-
Application No.: US16098710Application Date: 2017-03-06
-
Publication No.: US10677115B2Publication Date: 2020-06-09
- Inventor: Dietmar Schroeer , Thomas Stolk , Alexander Von Gaisberg-Helfenberg
- Applicant: Daimler AG
- Applicant Address: DE Stuttgart
- Assignee: Daimler AG
- Current Assignee: Daimler AG
- Current Assignee Address: DE Stuttgart
- Agency: Crowell & Moring LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7d376792
- International Application: PCT/EP2017/000296 WO 20170306
- International Announcement: WO2017/190817 WO 20171109
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L13/00 ; F01L1/053

Abstract:
A valve train device, in particular for an internal combustion engine, includes at least one camshaft which has at least one cam element with at least one multi-track cam. The cam element is provided to be axially displaced by a maximum displacement path. The valve train device further includes a limiting mechanism which is provided to limit in at least one operating state the displacement path of the cam element to a switching path of the switching operation.
Public/Granted literature
- US20190136725A1 Valve Drive Device, in Particular for an Internal Combustion Engine Public/Granted day:2019-05-09
Information query