Device for adjusting the length of the seat portion of a motor vehicle seat with controlled breaking
US11220193B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 13, 2020 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Apr 13, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/42709
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device for adjusting the length of the seating portion of a motor vehicle seat, the seating portion comprising a movable seating part, the adjustment device comprising a threaded rod, a rotating nut, and a housing receiving the nut and the threaded rod, the threaded rod comprising a first end in connection with the movable seating part and a second end opposite the first end, the threaded rod and the nut cooperating in rotation to move the movable seating part, wherein the nut comprises a nut weakness area for the breaking of said nut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.