Vehicle seat
US11548418B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2021 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Jul 31, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2205/35
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle seat that accommodates at least two users includes a seating portion frame, a first backrest and a second backrest which are pivotally hinged to the seating portion frame according to a transverse axis, via a common hinge. The common hinge includes: a pivot pin comprising a first lateral portion, and a first housing arranged on the first backrest and receiving interiorly the first lateral portion by authorizing the rotation of the first backrest. The first lateral portion has a protruding rib and the first housing has a substantially keyhole shape, complementary with the radial section of the first lateral portion. The rib is oriented, according to an angle of between 30° and 60° relative to the vertical direction of the vehicle seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.