Title:
WHEEL
Document Type and Number:
Japanese Patent JP2013126852
Kind Code:
A
Abstract:
To provide a small wheel devised for reducing noise by vibration of the wheel used in a shopping cart or the like.
This wheel is characterized by forming a central part as a bearing (3), by arranging a spiral spring (2) of forming the inside of the outer periphery (1) of the wheel in a spiral shape toward the bearing (3) of the central part.
Inventors:
ABE KIYOSHI
Application Number:
JP2011290622A
Publication Date:
June 27, 2013
Filing Date:
December 19, 2011
Export Citation:
Assignee:
ABE KIYOSHI
International Classes:
B60B9/06; B60B33/00; B62B5/00
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