Movable spoiler device
US12358571B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Mar 29, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/82
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention provides a movable spoiler device, which may be easily stored and operated stably. The movable spoiler device includes a fixed plate fixed on a body of a vehicle; a movable plate disposed to be movable between a storage position connected to the fixed plate and an unfolding position closer to the rear position than the storage position; a linkage mechanism that is pivotally supported on the fixed plate at one end and pivotally supported on the movable plate at the other end; a sliding mechanism including a track portion disposed on one of the fixed plate and the movable plate, and a sliding portion disposed on the other of the fixed plate and the movable plate; and an actuator driving the linkage mechanism or the sliding mechanism to drive the movable plate to move relative to the fixed plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.