Pulley device for tensioner or winder roller
US11371597B2 · kind B2 · utility
0Cited by
106References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2019 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Sep 19, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2007/0865
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pulley device for a belt tensioner or winder roller having a bearing, a pulley mounted to the bearing, a protection flange and a screw. The protection flange includes an axial portion that is able to pass from an undeformed first configuration for positioning the flange on the bearing to a deformed second configuration for axial and radial retention of the flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.