Motor-driven air vent device for vehicle
US11065939B2 · kind B2 · utility
5Cited by
24References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 4, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Jan 22, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2013/1473
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A motor-driven air vent device for a vehicle is provided. The motor-driven air vent device connects a horizontal wing of an air vent to an output shaft of a driving motor through a link structure and rotatably operates the driving motor in the forward direction or the reverse direction by a touch type switch operation. Accordingly, the vertical angular rotation operation for the horizontal wing is automatically performed by the operation of the link structure delivering the torque of the driving motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.