| 发明名称 |
PULLEY DEVICE FOR TENSIONER OR IDLER |
| 摘要 |
The invention relates to a pulley device for tensioner or idler for a belt or a chain having a pulley, a bearing, a spacer supporting the bearing and including a through bore, a fastening screw extending in the bore, and an axial retention member for the screw, the axial retention member being fixed to the spacer and providing a retention member that cooperates with the screw. |
| 申请公布号 |
US2016327146(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201615143696 |
申请日期 |
2016.05.02 |
| 申请人 |
Lescorail Romuald;Liege Frederic |
发明人 |
Lescorail Romuald;Liege Frederic |
| 分类号 |
F16H55/36 |
主分类号 |
F16H55/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pulley device for tensioner or idler for a belt or a chain comprising:
a pulley, a bearing, a spacer supporting the bearing and having a through bore, a fastening screw extending in the bore, and an axial retention member for the screw, the axial retention member being fixed to the spacer and providing retention means cooperating with the screw, wherein the axial retention member further provides a fixing portion with a rib extending in an annular groove provided to an outer surface of the spacer. |
| 地址 |
Saint Cyr sur Loire FR |
