Liftable rear suspension system of amphibious vehicle
US12415396B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 16, 2025 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Jan 16, 2045 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2500/324
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A liftable rear suspension system of an amphibious vehicle is provided, including a differential gear installed inside a vehicle body frame, and a brake disc installed on the inner side of a hub of a vehicle wheel, with a brake arranged on an outer edge of the brake disc and a flange plate fixed on the inner side of the brake disc. A universal joint arm is rotatably installed on the periphery of one end, close to the vehicle body frame, of the flange plate through a bearing. The flange plate is connected to an output shaft of the differential gear through a cage universal joint. A worm gear is rotatably installed on the periphery of one end, stretching out of the vehicle body frame, of the output shaft through a bearing. A pair of bearing seats are installed on the vehicle body frame through an installation rack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.