发明名称 |
SET OF MECHANICAL VALVE LIFTERS, METHOD OF AND APPARATUS FOR MAKING A MECHANICAL VALVE LIFTER |
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 |
PL326473(A1) |
申请公布日期 |
1998.12.07 |
申请号 |
PL19980326473 |
申请日期 |
1998.05.25 |
申请人 |
INA WAELZLAGER SCHAEFFLER OHG |
发明人 |
AMMON REINHARD;KAMM ROBERT |
分类号 |
F01L1/14;F01L1/20;(IPC1-7):F01L1/12 |
主分类号 |
F01L1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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