The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2016
Filed:
Mar. 19, 2012
Atsushi Tanno, Niratsuka, JP;
Noboru Takada, Niratsuka, JP;
Yuji Sato, Niratsuka, JP;
Jun Matsuda, Niratsuka, JP;
Yuji Kodama, Niratsuka, JP;
Susumu Imamiya, Niratsuka, JP;
Atsushi Tanno, Niratsuka, JP;
Noboru Takada, Niratsuka, JP;
Yuji Sato, Niratsuka, JP;
Jun Matsuda, Niratsuka, JP;
Yuji Kodama, Niratsuka, JP;
Susumu Imamiya, Niratsuka, JP;
Abstract
A green tire of a pneumatic tire, including a cylindrical annular structure, an unvulcanized rubber layer, which will become a tread portion, provided along a circumferential direction of the annular structure on an outer side of the annular structure, and a carcass portion including fibers covered with rubber, provided on at least both sides in the width direction of a cylindrical structure including the annular structure and the unvulcanized rubber layer, is disposed in a vulcanization mold. The vulcanization mold is split into the side plates and the sector at a position on the inner side in the width direction of the annular structure. Next, the bladder inside the green tire is pressurized after closing the side plates and prior to closing the sector. Then the sector is closed and vulcanization is started.