Remote control toy car control system
US6585618B2 · kind B2 · utility
4Cited by
8References
3Claims
0Family size
Inventor
Key dates
| Filing date | Aug 24, 2001 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Dec 4, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19237
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A remote control toy car control system is constructed to include a dual-gearshift transmission mechanism coupled to the engine of the remote control toy car for transmission output power of the engine between a high torque position and a low torque position, a forward backward transmission control mechanism coupled to the output end of the dual-gearshift transmission mechanism for controlling forward/backward movement of the toy car, and a differential assembly coupled to the forward backward transmission control mechanism for enabling the rear wheels of the toy car to turn at different speeds when going round corners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.