Coupled torsion beam axle type rear suspension system
US11820190B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
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Key dates
| Filing date | Oct 21, 2022 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Oct 21, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2206/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Disclosed herein is a coupled torsion beam axle type rear suspension system that includes a coupled torsion beam axle (100) installed to extend in a transverse direction of a vehicle body, a pair of trailing arms (200) coupled to respective ends of the coupled torsion beam axle (100), and a transverse leaf spring (300) having both ends connected to the respective trailing arms (200) and a center portion connected to a body cross member (40), thereby reducing the number of parts and improving driving stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.