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Title:
NON-PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2011178308
Kind Code:
A
Abstract:

To provide a non-pneumatic tire capable of reducing a grounding pressure variation caused by rotation.

This non-pneumatic tire includes: a support structure SS having an inside annular part 1, an outside annular part 3 arranged in a concentrically circular shape outside the inside annular part 1 and a plurality of connecting parts 4 and 5 for connecting the inside annular part 1 and the outside annular part 3 and respectively independent in the peripheral direction, and supporting a load from a vehicle; and an air sac 7 arranged outside the support structure SS, and having a skin part 71 forming a flat doughnut shape in the tire axial direction and a hollow part 72 formed so that air can be filled inside the skin part 71.


Inventors:
SEGAWA MASAHIRO
Application Number:
JP2010045458A
Publication Date:
September 15, 2011
Filing Date:
March 02, 2010
Export Citation:
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Assignee:
TOYO TIRE & RUBBER CO
International Classes:
B60C7/00; B60C3/02; B60C7/10
Domestic Patent References:
JP2009035051A2009-02-19
JPS4726476A
JPS63219403A1988-09-13
Foreign References:
WO2009016962A12009-02-05
WO2009033619A12009-03-19
US20060144488A12006-07-06
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office



 
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