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:
Jan. 24, 2012
Filed:
Jan. 24, 2008
Hideaki Kuwabara, Kobe, JP;
Kazuto Okada, Kobe, JP;
Hisashi Mitamura, Takasago, JP;
Tomomichi Murata, Takasago, JP;
Masatake Toshima, Kobe, JP;
Yasuhiko Fujieda, Takasago, JP;
Hideaki Kuwabara, Kobe, JP;
Kazuto Okada, Kobe, JP;
Hisashi Mitamura, Takasago, JP;
Tomomichi Murata, Takasago, JP;
Masatake Toshima, Kobe, JP;
Yasuhiko Fujieda, Takasago, JP;
Kobe Steel, Ltd., Hyogo, JP;
Abstract
It is an object of the present invention to prevent or suppress the occurrence of a temperature difference between upper and lower portions of a green tire in a vulcanizing process carried out by a tire vulcanizing machineand thereby stabilize the tire quality. The tire vulcanizing machinecomprises a tire vulcanizing bladderdisposed inside a green tire, a jet sectionfor jetting a heating/pressurizing medium to the interior of the bladder, a medium supply path for supplying the heating/pressurizing medium to the jet section, and a holding sectionfor holding an edge portion of the bladder, the edge portion being located on the side close to the medium supply path. Further, there are disposed heat insulatorsandso as to suppress the transfer of heat from the heating/pressurizing medium jetted from the jet section, to a lower edge portion of the green tire