Remote-controlled toy car forward/backward steering control mechanism
US6505527B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 11, 2001 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Jun 29, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19484
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A forward/backward steering control mechanism installed in a toy car and coupled to a power drive and controlled by a remote controller to move the toy car forwards/backwards. The forward/backward steering control mechanism uses a remote controller-controlled server to move a movable gear on the transmission shaft of the toy car between a first transmission gear wheel, which is coupled to the power drive of the toy car, and a second transmission gear wheel, which is coupled to the first transmission gear wheel through two meshed idle gears, so as to control the direction of rotation of the transmission shaft, and to further control forward/backward movement of the toy car.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.