Powered six-way seat adjustor and mechanisms therefor
US5014958A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1988 |
| Grant date | May 14, 1991 |
| Priority date | — |
| Expiry date | Jul 12, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19814
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A powered seat adjuster incorporating features including: PA0 (i) a double "J" moveable track contained within a generally U-shaped track which provides superior reinforcing and movement abilities; PA0 (ii) a novel joint to fasten the torque tube to the track; PA0 (iii) a novel joint for fastening the torque tube to the bell crank; PA0 (iv) an improved anti-chuck feature; PA0 (v) a novel nut assembly for resolving loads on the horizontal lead screws of the seat track, yet providing smooth quiet operation during normal use; PA0 (vi) an improved motor module assembly standardized in construction incorporating unique mounting features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.