Seat adjustment apparatus for vehicle
US11453314B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 4, 2021 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Jun 4, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/1839
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.