| 发明名称 |
Thrust rail and swing gear assembly for a mining vehicle |
| 摘要 |
A support rail for a swing gear includes a first flange having a first surface configured to engage a substantially horizontal top face of the swing gear, a second flange positioned opposite the first flange, and a column portion intersecting the first flange and the second flange such that the column portion is approximately perpendicular to the first and second flanges. The column portion includes a second surface configured to engage a substantially vertical inner surface of the swing gear. The first surface and the second surface are configured to substantially inhibit a rotation of the support rail relative to the swing gear by engaging the top face and the inner surface simultaneously. |
| 申请公布号 |
US9394944(B2) |
申请公布日期 |
2016.07.19 |
| 申请号 |
US201414325947 |
申请日期 |
2014.07.08 |
| 申请人 |
Caterpillar Global Mining LLC |
发明人 |
Bienfang David T.;Bumraw Gurbachan S.;Gilmore Carl D.;Strydom Philip R.;Wanasek Christopher R.;Yaunke Jeanne |
| 分类号 |
F16C19/30;F16C35/06;E02F9/12;F16C33/58;E02F3/46 |
主分类号 |
F16C19/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A support rail for a swing gear, the support rail comprising:
a first flange having a first surface configured to engage a substantially horizontal top face of the swing gear; a second flange positioned opposite the first flange; a column portion intersecting the first flange and the second flange such that the column portion is approximately perpendicular to the first and second flanges, wherein the column portion includes a second surface configured to engage a substantially vertical inner surface of the swing gear, and wherein the first surface and the second surface are configured to substantially inhibit a rotation of the support rail relative to the swing gear by engaging the top face and the inner surface simultaneously, thereby fastening the support rail to the swing gear. |
| 地址 |
South Milwaukee WI US |
