| 发明名称 |
CAGE FOR A BALL BEARING PROVIDED WITH A WIRE AND ADDED INTERPOSED PARTS |
| 摘要 |
A cage for a ball bearing is provided with a wire having a first group of heels spaced apart in the circumferential direction and form a first discontinuous ring, a second group of heels spaced apart in the circumferential direction and form a second discontinuous ring, and a plurality of connecting portions extending between one of the heels of the first group and second group. The connecting portions and the heels of the first group and/or the second group delimit a plurality of spaces each intended to receive a ball of the bearing. The cage also provides at least one interposed part disposed inside each space and is provided with a body for accommodating a ball and coupling means for fastening the body to at least one of the connecting portions of the wire. Each of the bodies of the interposed parts fully positioned in the circumferential direction. |
| 申请公布号 |
US2017089391(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615277391 |
申请日期 |
2016.09.27 |
| 申请人 |
Varnoux Laurent;Constant Bruno;Verbe Olivier |
发明人 |
Varnoux Laurent;Constant Bruno;Verbe Olivier |
| 分类号 |
F16C33/38;F16C33/42;F16C19/06 |
主分类号 |
F16C33/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cage for a ball bearing comprising:
a wire having a first group of heels that are spaced apart from one another in the circumferential direction and form a first discontinuous ring, a second group of heels that are spaced apart from one another in the circumferential direction and form a second discontinuous ring, and a plurality of connecting portions that each extend between one of the heels of the first group and one of the heels of the second group, wherein: the connecting portions and at least one of the heels of the first group and the heels of the second group delimit a plurality of spaces that are each intended to receive a ball of the bearing, wherein the cage also provides at least one interposed part that is disposed inside each space and is provided with a body for accommodating a ball and coupling means for fastening the body to at least one of the connecting portions of the wire delimiting the space, and wherein each of the bodies of the interposed parts is fully positioned in the circumferential direction between the connecting portions of the wire delimiting the space. |
| 地址 |
Saint Avertin FR |
