Invention Application
US20170259515A1 TIRE
审中-公开
- Patent Title: TIRE
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Application No.: US15529501Application Date: 2015-10-26
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Publication No.: US20170259515A1Publication Date: 2017-09-14
- Inventor: Seiji KON , Yoshihide KOUNO
- Applicant: BRIDGESTONE CORPORATION
- Priority: JP2014-239280 20141126
- International Application: PCT/JP2015/080145 WO 20151026
- Main IPC: B29D30/06
- IPC: B29D30/06 ; B60C1/00 ; B60C9/18 ; B60C9/20

Abstract:
A tire includes a circular tire frame member formed from a frame-resin material and a covered cord member. The covered cord member includes a reinforcing cord provided in the tire frame member and extending along a tire circumferential direction, a covering-resin layer formed from a covering-resin material, covering the reinforcing cord, and bonded to the tire frame member, and a bonding-resin layer. The bonding-resin layer is formed from a bonding-resin material having an elastic modulus higher than that of the covering-resin material, is interposed between the reinforcing cord and the covering-resin layer, bonds the reinforcing cord and the covering-resin layer together, and has a layer thickness thinner than a layer thickness of the covering-resin layer.
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