Motor-driven steering column device for vehicle
US10604172B2 · kind B2 · utility
8Cited by
2References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 3, 2017 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Feb 23, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D5/0409
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A motor-driven steering column device for a vehicle, the motor-driven steering column device may include a housing fixed to a vehicle body and having a pipe through one side portion of which a slot is formed; a telescopic pipe inserted into an internal diameter portion of the housing to be movable back and forth and locked and fastened to a steering shaft; a telescopic bracket disposed on an internal diameter portion of the telescopic pipe; and a driving device coupling the telescopic pipe and the telescopic bracket through the slot and providing power of moving back and forth to the telescopic pipe and the telescopic bracket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.