| 摘要 |
According to the present invention, an outer lever ( 1 ) of a finger lever ( 2 ) that can be switched to different lifts for at least one gas exchange valve is made by a deep drawing method. A salient feature of the invention is that through a special trimming operation of the cup-shaped base body ( 16 ) that is formed in a first step of the method, running contact surfaces ( 14, 15 ) for cams, preferably high-lift cams, are generated on upper sides ( 12, 13 ) of arms ( 4, 5 ) of the outer lever ( 1 ). Through the deep drawing method of the invention, only relatively low fabrication costs are to be expected.
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