Hydraulic suspension system and vehicle having same
US12370859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2024 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Mar 18, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2800/014
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydraulic suspension system includes: a central control apparatus and height adjustment apparatuses respectively corresponding to wheels of a vehicle. The central control apparatus includes a housing and a moving member movably disposed in the housing and dividing the housing into a first region and a second region in a moving direction of the moving member. The first region includes a first chamber and a second chamber isolated from each other. The second region includes a third chamber and a fourth chamber isolated from each other. The first, second, third, and fourth chambers respectively communicated with the height adjustment apparatuses. The height adjustment apparatuses communicated with the first chamber and the second chamber correspond to wheels located on a first diagonal of the vehicle. The height adjustment apparatuses communicated with the third chamber and the fourth chamber correspond to wheels located on a second diagonal of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.