Load span tag axle system
US11433960B2 · kind B2 · utility
0Cited by
21References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2021 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Feb 19, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2300/402
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Systems and apparatuses include a tag axle system including an axle assembly, a linkage coupling the axle assembly to a vehicle chassis, and a hydraulic cylinder coupled between the vehicle chassis and the axle assembly. The hydraulic cylinder actuates the axle assembly between a raised position and a lowered position, and acts as a spring damper suspension component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.