Invention Application
- Patent Title: PNEUMATIC TIRE
- Patent Title (中): 气动轮胎
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Application No.: US12447648Application Date: 2007-11-19
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Publication No.: US20100043951A1Publication Date: 2010-02-25
- Inventor: Atsushi Tanno , Yuji Satoh
- Applicant: Atsushi Tanno , Yuji Satoh
- Applicant Address: JP Tokyo
- Assignee: THE YOKOHAMA RUBBER CO., LTD.
- Current Assignee: THE YOKOHAMA RUBBER CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2006-336572 20061214
- International Application: PCT/JP2007/072379 WO 20071119
- Main IPC: B29D30/08
- IPC: B29D30/08

Abstract:
There is provided a method of producing a pneumatic tire having a hoop-and-loop fastener on the inner surface of the tire in which productivity can be improved and deterioration of uniformity can be avoided.The method of producing a pneumatic tire according to the present invention is a method of producing a pneumatic tire T having at least one hoop-and-loop fastener 12 provided along the circumferential direction of the tire on the inner surface of the tire, comprising the steps of forming on a building drum 21 a cylindrical first formed body 22 with the at least one hoop-and-loop fastener 12 intermittently attached to the radially inner surface thereof along the circumferential direction of the drum, forming a green tire by expanding the first formed body 22 into a toroidal shape to press the first formed body 22 against the inner peripheral side of an annular second formed body 24, and vulcanizing the green tire.
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