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Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/054226
Kind Code:
A1
Abstract:
Provided is a tire manufacturing feature in which even when an electronic component is embedded in a tire, damage due to impact load during travel on the road surface is inhibited and the durability of the tire is prevented from deteriorating. A pneumatic tire provided with: a bead reinforcing layer provided on the tire-axial-direction outer side of the carcass of a bead part, the bead reinforcing layer reinforcing the bead part from the outer side of the carcass; a clinch member provided on the tire-axial-direction outer side of the bead reinforcing layer; and an electronic device. The clinch member has a rigidity lower than that of the bead reinforcing layer, and the electronic component is embedded between the bead reinforcing layer and the clinch member.

Inventors:
NAKAJIMA HIROKI (JP)
YOSHIZUMI TAKUMA (JP)
Application Number:
PCT/JP2018/032660
Publication Date:
March 21, 2019
Filing Date:
September 03, 2018
Export Citation:
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Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C19/00
Foreign References:
JP2016539047A2016-12-15
JP2007049351A2007-02-22
JP2016037235A2016-03-22
JP2016037236A2016-03-22
US20110175778A12011-07-21
JP2000108619A2000-04-18
JP2012086638A2012-05-10
JP2015098198A2015-05-28
JP2006168473A2006-06-29
JP2008265750A2008-11-06
JP2013245339A2013-12-09
Other References:
See also references of EP 3677452A4
Attorney, Agent or Firm:
JODAI Tetsuji et al. (JP)
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