Invention Application
- Patent Title: VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE
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Application No.: US15627050Application Date: 2017-06-19
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Publication No.: US20170362969A1Publication Date: 2017-12-21
- Inventor: Patrick Altherr , David Moczko , Peer Niekamp
- Applicant: Mahle International GmbH
- Priority: DE102016210979.0 20160620
- Main IPC: F01L13/00
- IPC: F01L13/00 ; F01L1/053 ; F01L1/047

Abstract:
A valve train may include a camshaft, a cam follower, and first and second cams mounted axially adjacent in a torque-proof manner on the camshaft. The valve train may also include an adjustment arrangement having adjustable first and second mechanical engagement elements, which may each cooperate with at least one slide guide arranged on the camshaft. The valve train may further include a control shaft or control slide forming a stop for the first and second engagement elements and adjusting the first and second engagement elements into respective switching positions. The cam follower may be drivingly connected with the first and second cams in first and second positions, respectively. The first and second engagement elements may each be adjustable between respective basic positions, in which no contact exists with the associated slide guide, and the respective switching positions, in which the respective engagement element cooperates with the associated slide guide.
Public/Granted literature
- US10247063B2 Valve train for an internal combustion engine Public/Granted day:2019-04-02
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