Invention Application

  • Patent Title: Pneumatic Tire
  • Application No.: US15533970
    Application Date: 2016-01-26
  • Publication No.: US20180009274A1
    Publication Date: 2018-01-11
  • Inventor: Shoei Kakuta
  • Applicant: The Yokohama Rubber Co., LTD
  • Priority: JP2015-014657 20150128
  • International Application: PCT/JP2016/052202 WO 20160126
  • Main IPC: B60C13/02
  • IPC: B60C13/02
Pneumatic Tire
Abstract:
A pneumatic tire includes a carcass layer, a belt layer disposed outward of the carcass layer, a tread rubber disposed outward of the belt layer in a tire radial direction, sidewall rubbers disposed outward of the carcass layer in a tire width direction, and protectors disposed in regions from tire ground contact edges to maximum tire width positions and protruding from tire profiles. The protectors have a rubber hardness Hs_p in a range of 50≦Hs_p≦60, an elongation at break Eb_p in a range of 500%≦Eb_p≦700%, and an elastic modulus E_p in a range of 3.4 MPa≦E_p≦7.0 MPa.
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