WHEEL TYPE TRAVEL UNIT AND WHEEL TYPE TRAVEL MECHANISM USING THE SAME

PROBLEM TO BE SOLVED: To provide a wheel type travel unit for getting over even an obstacle in the same as a diameter or more than that, without using a travel assisting apparatus having a separate actuator being able to get over only up to an obstacle of a height of 1/3 of its diameter, in an ordin...

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1. Verfasser: NAKADA NOBUYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a wheel type travel unit for getting over even an obstacle in the same as a diameter or more than that, without using a travel assisting apparatus having a separate actuator being able to get over only up to an obstacle of a height of 1/3 of its diameter, in an ordinary wheel type travel mechanism. SOLUTION: The wheel type travel unit 1 is composed of a first driving wheel 10, a second driving wheel 11 and an electric motor 13 for driving these. A motor gear 22 arranged on an output shaft of this electric motor rotatably meshes with first and second gears of the first driving wheel 10 and the second driving wheel 11. COPYRIGHT: (C)2011,JPO&INPIT