Roller system
US8763506B2 · kind B2 · utility
1Cited by
35References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2008 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jun 3, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H11/30
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A roller system including a frame, a plurality of arm assemblies configured to apply a force to a surface, each arm assembly including an arm pivotably connected to the frame and a roller assembly pivotably connected to the arm and having a plurality of rollers configured to engage with the surface, and a pressure distribution system configured to adjust the force applied to the surface by at least one of the plurality of arm assemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.