Lighting for wheels
US8579672B2 · kind B2 · utility
5Cited by
12References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 18, 2011 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Aug 20, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G21/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A car 1 for amusement devices comprises a frame (not shown), which is connected to a person-receiving apparatus 10. A running gear 30 is arranged on the frame. Arranged on the running gear 30 and spaced at a distance from the frame and from the person-receiving apparatus 10 are rotatable wheels with coils and illumination elements 33 integrated therein. Between the wheels 31 and the running gear 30 is arranged in each case at least one magnet 32, such that electric current is induced in the coil by rotation of the wheels 31 for feeding the illumination elements 33.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.