Stowable steering column
US11318981B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 29, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Dec 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D1/181
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A steering column may have a steering spindle jacket that is disposed within a support assembly. An outer steering spindle may include a spline hub portion and may be disposed within the steering spindle jacket. An inner steering spindle may be disposed within the outer steering spindle and may include a spline shaft portion configured to permit axial movement and prevent rotation of the outer steering spindle when the spline hub portion and the spline shaft portion are engaged. In a deployed state the spline shaft and the spline hub portions may be engaged, and in a stowed state the spline shaft and the spline hub portions may be free of engagement. A base disposed in the support assembly engages the spline hub portion in the stowed state to prevent rotation of the outer steering spindle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.