Title:
Pneumatic tire
Document Type and Number:
Japanese Patent JP6107843
Kind Code:
B2
Abstract:
A pneumatic tire comprising circumferential main grooves, a land portion defined by the circumferential main grooves, and a plurality of lug grooves disposed in the land portion that open to the circumferential main grooves. The land portion comprises notch portions formed on opening portions of the lug grooves and chamfered portions formed on edge portions of the notch portions. The notch portions have an edge portion with a V-shape projecting in a tire circumferential direction. A maximum width W2 of the notch portions and a width W3 of the chamfered portions have the relationship 0.30≤W3/W2≤1.80.
Inventors:
Nishino Tomohisa
Application Number:
JP2015010589A
Publication Date:
April 05, 2017
Filing Date:
January 22, 2015
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B60C11/03; B60C11/12; B60C11/13
Domestic Patent References:
JP10297220A | ||||
JP2011073471A | ||||
JP2013132993A | ||||
JP2006096324A | ||||
JP2010173346A | ||||
JP2005238905A |
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura