Track system for vehicle
US11731714B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2018 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 29, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/125
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A track system for a vehicle, the vehicle having a drive axle, the track system comprising a drive sprocket including a hub structured to be connected to the drive axle, a plurality of teeth radially outward of the hub, a rim at least indirectly attached to the hub, the rim including: a body, a body outer surface, a recess in the rim body inward of the body outer surface, a resiliently deformable ring disposed in the recess, the ring structured and arranged with respect to the body so as to be less rigid than the body, a resiliently deformable tread extending outwardly of the rim-outer surface, the tread connected to the ring, a resiliently deformable track disposed around the drive sprocket, the track having a track-inner surface in contact with the tread.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.