Invention Grant
- Patent Title: Pneumatic tire
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Application No.: US14655320Application Date: 2012-12-28
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Publication No.: US09987883B2Publication Date: 2018-06-05
- Inventor: Tsuyoshi Kunugi
- Applicant: The Yokohama Rubber Co., LTD.
- Applicant Address: JP
- Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee Address: JP
- Agency: Thorpe North & Western
- International Application: PCT/JP2012/084220 WO 20121228
- International Announcement: WO2014/103069 WO 20140703
- Main IPC: B60C11/01
- IPC: B60C11/01 ; B60C9/20 ; B60C11/04 ; B60C5/00 ; B60C9/04 ; B60C11/00 ; B60C9/18

Abstract:
In a cross-sectional view of a pneumatic tire in the tire meridian direction, land sections, which are located on the inner side of left and right outermost circumferential main grooves in the tire width direction, have a first profile which protrudes outward in the tire radial direction. In addition, shoulder land sections, which are located on the outer side of the right and left outermost circumferential main grooves in the tire width direction, have a second profile which protrudes inward in the tire radial direction within a ground contact surface. In addition, the distance between a line extending from the first profile in the ground contact surface of the shoulder land section and the second profile in the tire radial direction increases toward the outer side in the tire width direction.
Public/Granted literature
- US20150328933A1 Pneumatic Tire Public/Granted day:2015-11-19
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