| 发明名称 | Axlebox assembly | ||
| 摘要 | An axlebox assembly having at least one rolling bearing designed to be mounted on an axle, and a cover designed to be fastened with the axle such as to axially maintain the at least one rolling bearing between the cover and an abutment of the axle is provided. A backing ring is mounted on the axle between the at least one rolling bearing and the abutment. The backing ring includes a deformable portion so as to substantially fit the shape of the abutment of the axle. | ||
| 申请公布号 | US9434394(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201414244453 | 申请日期 | 2014.04.03 |
| 申请人 | AKTIEBOLAGET SKF | 发明人 | Le Moigne Thierry;Turmeau Arnaud |
| 分类号 | B61F5/00;B61F5/28 | 主分类号 | B61F5/00 |
| 代理机构 | SKF USA Inc. Patent Dept. | 代理人 | Peckjian Bryan;SKF USA Inc. Patent Dept. |
| 主权项 | 1. An axlebox assembly comprising: at least one rolling bearing designed to be mounted on an axle, a cover designed to be fastened with the axle such as to axially maintain the at least one rolling bearing between the cover and an abutment of the axle, and a backing ring mounted on the axle between the at least one rolling bearing and the abutment, wherein the backing ring provides a deformable portion including an annular groove that fits the shape of the abutment of the axle. | ||
| 地址 | Gothenburg SE | ||