Compacting roller with an electronic balancing system for maintaining the roller in an upright position
US12410565B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Jan 13, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C19/286
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to a compacting roller (1) comprising a roller drum arrangement (3) comprising a first roller drum (9) and a second roller drum (11) arranged next to each other, a drive arrangement (13) comprising a first drive unit (15) arranged to rotate said first roller drum (9) and a second drive unit arranged to rotate said second roller drum (11), and a power supply (39). The compacting roller by further comprises a frame (5) which is connected to said roller drum arrangement (3), wherein said power supply (39) is attached to said frame (5) outside each of the first roller drum (9) and the second roller drum (11), and an electronic balancing system (43) for maintaining the compacting roller (1) in an upright position during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.