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Title:
PNEUMATIC TIRE, AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2015/045459
Kind Code:
A1
Abstract:
The present invention provides a pneumatic tire in which a mechanical fastener member for attaching an object is installed on the inner surface of the pneumatic tire, the mechanical fastener member being joined to a tire inner peripheral surface with very high joint strength, and a method of manufacturing the pneumatic tire. In the pneumatic tire according to the present invention, one of two members of the mechanical fastener member which is separable into the two members is fixed on the tire inner surface while protruding on the tire inner cavity side, the mechanical fastener member having a fixing strength of 0.1 to 100 (N/mm2). According to the method of manufacturing the pneumatic tire of the present invention, the mechanical fastener member is placed on the inner surface of a green tire prior to vulcanized molding, the fastener member protruding on the tire inner cavity side, a space formed between around the tip of the protruding portion of the mechanical fastener member and the green tire inner surface around the mechanical fastener member is loaded with a collar member filling the space and subjected to a vulcanized molding step, and then the collar is removed.

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Inventors:
TANNO ATSUSHI (JP)
SAKAMOTO HAYATO (JP)
Application Number:
PCT/JP2014/060735
Publication Date:
April 02, 2015
Filing Date:
April 15, 2014
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C19/00; B29D30/06; B60C5/00; B60C17/04
Domestic Patent References:
WO2012144367A12012-10-26
Foreign References:
JP2012240603A2012-12-10
JP2012240465A2012-12-10
JP2012025318A2012-02-09
JPH11164722A1999-06-22
JPH0430907Y21992-07-24
JP2013022819A2013-02-04
JP2010264147A2010-11-25
JP2005517581A2005-06-16
JP2006044503A2006-02-16
JP2012025318A2012-02-09
JP2012025319A2012-02-09
JP2012240465A2012-12-10
Other References:
See also references of EP 3050722A4
Attorney, Agent or Firm:
Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)
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