Tracked vehicle
US11390340B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Nov 4, 2021 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Nov 4, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D29/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tracked vehicle is provided. The tracked vehicle includes a frame, a driving mechanism installed in the frame, and two track wheels respectively arranged on the left and right sides of the frame. The driving mechanism drives the track wheels to rotate. The track wheel includes a track body, a first main support, a second main support and a third main support provided in the track body. The first main support, the second main support and the third main support are connected to the vehicle frame through the first, second and third connecting rods respectively. The second main support is provided with an auxiliary support frame having one end hinged to the second main support, and the other end of the auxiliary support frame is provided with a first roller contacting with the inner side of the track body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.