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Title:
MOLD FOR SPIKED TIRE
Document Type and Number:
WIPO Patent Application WO/2015/011959
Kind Code:
A1
Abstract:
Mold pins (34) for forming spike pin-fitting holes (PH) on the tread surface of a tire (T) are provided with a fitting section (36), which is the portion that is inserted into a mold (2) and fixed, and a pin hole-forming section (38), which is the portion that is embedded in the tire (T) to form a spike pin hole (PH). Said pin hole-forming section (38) comprises a protruding section (40) formed at the tip or near the tip thereof. Said protruding section (40) is configured so as to be capable of being displaced in the direction of the central axis of the pin hole-forming section (38).

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Inventors:
TAKAHASHI SHINGO
Application Number:
PCT/JP2014/060110
Publication Date:
January 29, 2015
Filing Date:
April 07, 2014
Export Citation:
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Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B29C33/02; B29C35/02; B29D30/00
Foreign References:
JP2012045845A2012-03-08
JP2012096471A2012-05-24
JPS62275807A1987-11-30
JP2010105360A2010-05-13
JP2001038736A2001-02-13
JP2007290149A2007-11-08
JP2012045845A2012-03-08
Other References:
See also references of EP 3023213A4
Attorney, Agent or Firm:
OKA Kengo et al. (JP)
岡 Kengo (JP)
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