Invention Application
- Patent Title: PNEUMATIC TIRE
- Patent Title (中): 气动轮胎
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Application No.: US14204328Application Date: 2014-03-11
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Publication No.: US20140261952A1Publication Date: 2014-09-18
- Inventor: Susumu TANAKA
- Applicant: Sumitomo Rubber Industries, Ltd.
- Applicant Address: JP Kobe-shi
- Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee Address: JP Kobe-shi
- Priority: JP2013-049486 20130312
- Main IPC: B60C9/18
- IPC: B60C9/18

Abstract:
A pneumatic tire whose mounting location on a vehicle is specified and which comprises a belt disposed radially outside the carcass and composed of belt cords laid at an angle of from 15 to 40 degrees with respect to the tire circumferential direction, and a band disposed radially outside the belt and composed of first and second band cords laid at an angle of not more than 5 degrees with respect to the tire circumferential direction. The band comprises an inboard first part composed of the first band cord having a first modulus M1, and an outboard second part composed of the second band cord having a second modulus M2 more than the first modulus M1. The number of laminated plies of the band in the inboard first part is more than the number of laminated plies or a single ply of the band in the outboard second part.
Public/Granted literature
- US09604501B2 Pneumatic tire Public/Granted day:2017-03-28
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