发明名称 |
CYLINDER HEAD ROCKER ARM STAND REPAIR AND PROCESS |
摘要 |
A process for remanufacturing a cylinder head that includes a worn or damaged rocker arm stand adapted to receive a rocker shaft to which at least one rocker arm is mounted, the steps including machining a channel in a surface of the worn or damaged rocker arm stand, securing an insert into the channel, and machining the insert to form a remanufactured inner facing surface. The remanufactured cylinder head includes at least one rocker arm stand that has a machined channel with a remanufactured insert secured therein, the rocker shaft being disposed adjacent the inner facing surface, not the rocker arm stand.
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申请公布号 |
US2012017861(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US20100839881 |
申请日期 |
2010.07.20 |
申请人 |
BACH CHRISTOPHER;GRAHAM CURTIS;SIMPSON TRENT;BRIDGES MICHAEL;CATERPILLAR INC. |
发明人 |
BACH CHRISTOPHER;GRAHAM CURTIS;SIMPSON TRENT;BRIDGES MICHAEL |
分类号 |
F01L1/18;B23P11/00;F02F1/42 |
主分类号 |
F01L1/18 |
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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