Multi-layered load path torque box
US10421493B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2018 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Apr 19, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D25/082
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A torque box includes a box body extending along a longitudinal axis and a reaction wall coupled to the box body. The reaction wall is obliquely angled relative to the longitudinal axis to receive an offset load. The torque box further includes a plurality of ribs coupled to the reaction wall. Each of the plurality of ribs is oriented perpendicularly to the reaction wall to resist the offset frontal load received by the reaction wall. The torque box also includes a bridge rail coupled to the box body. The bridge rail is configured to allow load transfer between the frame rail and the rocker panel. At least a portion of the bridge rail is obliquely angled relative to the longitudinal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.