Roller suspension system
US11097794B2 · kind B2 · utility
0Cited by
20References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2019 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Nov 3, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/15
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A suspension system for a tracked vehicle includes a track roller configured to contact and roll relative to an inner surface of a track. In some examples, the track roller includes an axle member, a roller mounting bracket mechanically connected to the axle member, a frame mounting bracket configured to attach to a frame of the tracked vehicle, and a plurality of coil springs disposed between the roller mounting bracket and the frame mounting bracket. The plurality of coil springs is configured to reduce an impact force transferred from the track roller to the frame of the tracked vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.