Title:
TIRE MOLDING DIE AND PNEUMATIC TIRE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/116778
Kind Code:
A1
Abstract:
This tire molding die is provided with at least a tread die that can be pressed against the tread. Divided in the circumferential direction, the tread die has multiple segments that can move in the radial direction of a green tire. At least one of the segments is provided with a fixing means for fixing a temperature measurement probe, a temperature measurement probe insertion hole which extends from the fixing means towards the inner peripheral surface, and a temperature measurement probe which is fixed by the fixing means, extends in the temperature measurement probe insertion hole towards the inner peripheral surface, and has an inner peripheral surface-side end that goes beyond the inner peripheral surface-side end of the temperature measurement probe insertion hole and is attached in an orientation that enables embedding inside of the shoulder of the tread, wherein the outer diameter D1 of the temperature measurement probe is formed smaller than the inner diameter D2 of the temperature measurement probe insertion hole.
Inventors:
NAKAYAMA RINICHI (JP)
SHIMA HIDEKI (JP)
SHIMA HIDEKI (JP)
Application Number:
PCT/JP2018/040982
Publication Date:
June 20, 2019
Filing Date:
November 05, 2018
Export Citation:
Assignee:
TOYO TIRE CORP (JP)
International Classes:
B29C33/02; B29C35/02; B29D30/06; B29L30/00
Foreign References:
| JPS63209817A | 1988-08-31 | |||
| JP2010284863A | 2010-12-24 | |||
| JP2006027115A | 2006-02-02 | |||
| JP2016203553A | 2016-12-08 | |||
| JPS6317010A | 1988-01-25 | |||
| JPH05162137A | 1993-06-29 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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