Drive roller
US10309499B2 · kind B2 · utility
0Cited by
14References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 2016 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Aug 17, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/80
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A roller (1) having a rigid reinforcement (4) defining a hub (5) for rotation of the roller about an axis of rotation X and a plurality of bars (6) regularly arranged around the hub (5) and extending parallel to the axis X. The roller further has bushings (10), each engaged on a respective one of the bars (6) and each comprising an outer rigid ring (11) surrounding a bushing body (12) made of deformable material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.