| 发明名称 | Axle beam having a cavity | ||
| 摘要 | An axle beam having a beam portion and a kingpin mounting portion. The kingpin mounting portion may have a cavity that may be disposed adjacent to a kingpin hole and an end hole. | ||
| 申请公布号 | US9050855(B2) | 申请公布日期 | 2015.06.09 |
| 申请号 | US201313969749 | 申请日期 | 2013.08.19 |
| 申请人 | ArvinMeritor Technology, LLC | 发明人 | Li Degao;Varela Tomaz Dopico |
| 分类号 | B60B35/00;B62D7/18 | 主分类号 | B60B35/00 |
| 代理机构 | Brooks Kushman P.C. | 代理人 | Brooks Kushman P.C. |
| 主权项 | 1. An axle beam comprising: a beam portion having an I-shaped cross section; and a kingpin mounting portion disposed at an end of the beam portion, wherein the kingpin mounting portion includes: a kingpin hole;an end hole that is spaced apart from the kingpin hole;a cavity that is disposed in the kingpin mounting portion adjacent to the kingpin hole and the end hole; anda drain hole that is spaced apart from the end hole and that extends from the cavity through the kingpin mounting portion. | ||
| 地址 | Troy MI US | ||