Self-righting remote control vehicle
US6129607A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1998 |
| Grant date | Oct 10, 2000 |
| Priority date | — |
| Expiry date | Dec 7, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/004
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A self-righting remote control vehicle including a chassis, paired front and rear wheels rotatably mounted on the respective left and right sides of the chassis, and an upwardly tapered, generally pyramidal-shaped body mounted on the chassis. Each of the wheels has a peripheral portion which extends beyond the lower rear and side edge margins of the body such that when the vehicle is rolled over, a portion of at least one of the wheels normally engages the supporting surface. The vehicle further includes two separate drive systems for respectively rotatably driving the left and right pairs of front and rear wheels, and still further includes a remote control receiver for receiving control signals from a remote control transmitter and a controller for selectively independently controlling the separate drive systems responsive to the control signals received. The vehicle is operational in a rolled over condition wherein at least one of the front and/or rear wheels eventually engages the supporting surface and cooperate therewith to cause the vehicle to right itself during movement. According to one embodiment the body has the shape of a figure riding on an all terrain vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.