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Patent Searching and Data


Title:
DRIVE WHEEL
Document Type and Number:
Japanese Patent JP2004010037
Kind Code:
A
Abstract:

To provide a drive wheel forming a tire run by an external force, having a space at a ring-shaped center part, having a low operating gravity center, providing a stable running, and capable of assuring a safety and applicable to a wide range.

This drive wheel comprises the tire, an interlocking wheel installed on the inside of the tire, a drive device installed at the inner edge of the interlocking wheel and movably depressed by a user to an inner lower side, and an inside wheel having circulating devices at the right and left upper sides. The inside wheel is operated so as to be opposed to the center of the interlocking wheel by the circulating device. The connection surface of the drive device is meshed with the lower inside of the interlocking wheel.


Inventors:
HUANG SHIH-MING
Application Number:
JP2003121745A
Publication Date:
January 15, 2004
Filing Date:
April 25, 2003
Export Citation:
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Assignee:
CHI FA INTELLECTUAL ECONOMY IN
International Classes:
B62M11/12; B62K1/00; B62K3/00; B62K5/02; B62K17/00; (IPC1-7): B62M11/12
Attorney, Agent or Firm:
Masakazu Shimura