Lower vehicle-body structure of automotive vehicle
US10618570B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2018 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Jul 20, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D21/03
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a lower vehicle-body structure of an automotive vehicle which comprises a third tunnel reinforcement provided at a lower-face side of a floor tunnel and a first seat-attaching bracket connecting the floor tunnel and a floor panel, the third tunnel reinforcement comprises a front-side contact portion, a middle contact portion, and a rear-side contact portion which respectively contact the floor tunnel, and a first protrusion portion and a second protrusion portion which respectively protrude in a direction leaving from a lower face of the floor tunnel, which are formed integrally. Further, a flange portion of the first seat-attaching bracket is connected to the front-side contact portion, the middle contact portion, and the rear-side contact portion of the third tunnel reinforcement through the floor tunnel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.