Invention Application
US20080202456A1 ENGINE/VALVETRAIN WITH SHAFT-MOUNTED CAM FOLLOWERS HAVING DUAL INDEPENDENT LASH ADJUSTERS
有权
发动机/ VALVETRAIN带双轴独立凸轮调整器
- Patent Title: ENGINE/VALVETRAIN WITH SHAFT-MOUNTED CAM FOLLOWERS HAVING DUAL INDEPENDENT LASH ADJUSTERS
- Patent Title (中): 发动机/ VALVETRAIN带双轴独立凸轮调整器
-
Application No.: US11680565Application Date: 2007-02-28
-
Publication No.: US20080202456A1Publication Date: 2008-08-28
- Inventor: Matthew Diggs
- Applicant: Matthew Diggs
- Applicant Address: US MI Dearborn
- Assignee: FORD GLOBAL TECHNOLOGIES, LLC
- Current Assignee: FORD GLOBAL TECHNOLOGIES, LLC
- Current Assignee Address: US MI Dearborn
- Main IPC: F01L1/047
- IPC: F01L1/047

Abstract:
A multiple cylinder internal combustion engine having a valvetrain with a camshaft disposed within an engine block and at least two valves operated by a common camshaft lobe includes a stationary shaft disposed generally parallel to the camshaft and a cam follower having a first end with an opening pivotally mounted on the stationary shaft, a second end adapted for coupling to at least two pushrods each associated with one of the at least two valves, and a roller mounted on a roller axle disposed generally between the first and second ends, the roller contacting the common camshaft lobe. The cam follower may include independently operable lash adjusters for pushrods driven by a common camshaft lobe.
Public/Granted literature
- US07458350B2 Engine/valvetrain with shaft-mounted cam followers having dual independent lash adjusters Public/Granted day:2008-12-02
Information query
IPC分类: