| 发明名称 |
CAGE FOR HOURGLASS ROLLER BEARINGS |
| 摘要 |
A cage for an hourglass roller bearing includes an annular ring having a first axial face and a second axial face. A plurality of first rails extend from the first axial face and a plurality of second rails extend from the second axial face. The cage includes a plurality of pockets. Each of the plurality of pockets is defined by opposing circumferentially facing walls of at least one of adjacent pairs of the first rails and adjacent pairs of the second rails. The circumferentially facing walls are arcuately formed so that each of the plurality of pockets is cylindrical. |
| 申请公布号 |
US2015354631(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201514728426 |
申请日期 |
2015.06.02 |
| 申请人 |
Roller Bearing Company of America, Inc. |
发明人 |
Habibvand Alex |
| 分类号 |
F16C33/46;F16C33/48;B64C9/00;F16C19/38 |
主分类号 |
F16C33/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cage for an hourglass roller bearing, the cage comprising:
an annular ring having a first axial face and a second axial face, a plurality of first rails extending a length from the first axial face and a plurality of second rails extending a length from the second axial face; a plurality of pockets, each of the plurality of pockets defined by opposing circumferentially facing walls of at least one of adjacent pairs of the first rails and adjacent pairs of the second rails; the circumferentially facing walls being concavely formed so that each of the plurality of pockets is cylindrical; and the length being of a magnitude greater than an axial width of an hourglass roller to be disposed in each of the plurality of pockets. |
| 地址 |
Oxford CT US |
