Invention Application
- Patent Title: Valve lever of a valve train of an internal combustion engine
- Patent Title (中): 内燃机气门机构的阀杆
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Application No.: US10547900Application Date: 2004-02-20
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Publication No.: US20060260579A1Publication Date: 2006-11-23
- Inventor: Markus Proschko , Peter Spitzer , Gerhard Eichner
- Applicant: Markus Proschko , Peter Spitzer , Gerhard Eichner
- Priority: DE10310226.4 20030308
- International Application: PCT/EP04/01650 WO 20040220
- Main IPC: F01L1/18
- IPC: F01L1/18

Abstract:
The invention concerns a finger lever (1) of a valve train of an internal combustion engine, said finger lever comprising two side walls (3, 4) connected through a transverse portion (2). The finger lever (1) further comprises on one end (6) of an underside (5) of the transverse portion (2), a complementary cavity (7) for a head of a support element and additionally comprises on this one end (6), a reception (8) for a coupling element (8a) for optionally coupling the finger lever (1) to a further lever (9) for achieving different cam lifts. According to the invention, the two portions (7, 8) are made in the form of a single assembled unit as a separate component. This is advantageous from the manufacturing point of view particularly if the levers (1, 9) are made of sheet metal.
Public/Granted literature
- US07533642B2 Finger lever of a valve train of an internal combustion engine Public/Granted day:2009-05-19
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