Seat lifter device
US8616645B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 14, 2011 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Sep 14, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/7094
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seat lifter device includes a seat support member; a front link rotationally coupled to a front section of the seat support member; a rear link rotationally coupled to a rear section of the seat support member; a frame member including a front section rotationally coupled to the front link and a rear section rotationally coupled to the rear link at a position rearward of the coupling portion between the seat support member and the rear link; a cushion member including a front section rotationally coupled to the frame member and a rear section rotationally coupled to the rear link at a position further separated from the coupling portion between the seat support member and the rear link than the coupling portion between the rear link and the frame member; and a rotation transmitting member for rotating one of the front link and the rear link.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.