Title:
Propulsion system for mobiles or toy mobiles
Document Type and Number:
Japanese Patent JP6343799
Kind Code:
B2
Abstract:
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.
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Inventors:
MIELNICZEK,Witold
Application Number:
JP2015515546A
Publication Date:
June 20, 2018
Filing Date:
June 07, 2013
Export Citation:
Assignee:
B-Technology Spolka Z o.o.
International Classes:
B60F5/02; A63H17/00; A63H27/133; A63H29/22; B64C27/06; B64C37/00
Domestic Patent References:
| JP2002059884A | ||||
| JP2007196997A |
Foreign References:
| US7959104 |
Attorney, Agent or Firm:
Patent business corporation Tsukuni
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