发明名称 Mechanical valve tappet
摘要 A mechanical valve tappet for timing the valves of an internal combustion engine comprising a cup-shaped housing (1), consisting of a hollow cylindrical wall (2) closed at one end by a bottom (3) which is exteriorly contacted by a control cam (6), while on the inner surface of the bottom (3), there is arranged an elevation (4) which cooperates with the end of a valve stem of a gas exchange valve (5) and while the other dimensions of the valve tappet remain unchanged, the elevation is made in each case with a different axial extent whereby the valve clearance can be adjusted without the adjusting elements hitherto required by the prior art by inserting the entire cup-shaped housing (1) having the appropriate elevation (4) into the cylinder head.
申请公布号 US5904123(A) 申请公布日期 1999.05.18
申请号 US19980075054 申请日期 1998.05.08
申请人 INA WALZLAGER SCHAEFFLER OHG 发明人 AMMON, REINHARD;KAMM, ROBERT
分类号 F01L1/14;F01L1/20;(IPC1-7):F01L1/14;B23P15/00 主分类号 F01L1/14
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