Tire cavity resonance restricting device and pneumatic tire

Tire cavity resonance restricting device and pneumatic tire

  • CN 101,407,158 A
  • Filed: 01/28/2005
  • Published: 04/15/2009
  • Est. Priority Date: 01/29/2004
  • Status: Active Application
First Claim
Patent Images

1. tire cavity resonance restricting device, it is the tire cavity resonance restricting device that is installed on the inside face of the fetus face of airtyred cavity portion, wherein:

  • comprise that sectional area that the sectional area in the tire radial cross section that is used to make above-mentioned cavity portion changes changes member and is used for this sectional area is changed the flexible fastening member that member is fixed on the ring-type on the above-mentioned fetus face inside face;

    Change the porose portion of formation on the member at the above-mentioned sectional area that is installed on this flexible fastening member.

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