发明名称 |
Thrust Ring For Undercarriage In A Track-Type Machine |
摘要 |
A thrust ring for an undercarriage in a track-type machine includes an annular body having an outer circular edge and an inner circular edge defining a common center axis. A first set of oil grooves and a first set of thrust faces are positioned in an alternating arrangement on each of a first axial side and a second axial side of the annular body. Each of the oil grooves includes a cross sectional contour shaped to balance an oil flow property of the thrust ring with a strength property of the thrust ring, and defining a non-uniform curve which includes a plurality of curve segments each having a different radial attribute. The thrust ring defines a Plouzek value equal to 1.
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申请公布号 |
US2012002910(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
US201113166859 |
申请日期 |
2011.06.23 |
申请人 |
SNYDER ANTHONY R.;PLOUZEK JOHN M.;CATERPILLAR INC. |
发明人 |
SNYDER ANTHONY R.;PLOUZEK JOHN M. |
分类号 |
F16C33/10;B21D53/00 |
主分类号 |
F16C33/10 |
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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