| 发明名称 |
PROPULSION SYSTEM FOR A VEHICLE OR A TOY VEHICLE |
| 摘要 |
A propulsion system for a vehicle or toy vehicle is disclosed. The system comprises rotary drive means for driving the vehicle along ground, the rotary drive means operating in a plane and having a peripheral ground-engagement part. The system further comprises a rotor comprising one or more rotor blades rotatable about a rotor axis for producing thrust, wherein the rotary drive means and the rotor are positioned relative to each other so that during rotation of the rotor, the rotor blades pass through the plane of the rotary drive means, inside the peripheral ground-engagement part. In this way, the rotor blades are protected by the peripheral ground-engagement part. |
| 申请公布号 |
US2015093956(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314405372 |
申请日期 |
2013.06.07 |
| 申请人 |
MIELNICZEK Witold |
发明人 |
Mielniczek Witold |
| 分类号 |
A63H17/26;A63H27/00 |
主分类号 |
A63H17/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A propulsion system for a vehicle or toy vehicle comprising:
a rotary drive means for driving the vehicle along ground, the rotary drive means operating in a plane and having a peripheral ground-engagement part, further comprising a rotor comprising one or more rotor blades rotatable about a rotor axis for producing thrust, wherein the rotary drive means and the rotor are positioned relative to each other so that during rotation of the rotor, the rotor blades pass through the plane of the rotary drive means, inside the peripheral ground-engagement part. |
| 地址 |
London GB |
