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:
Sep. 01, 2015
Filed:
Sep. 24, 2012
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Hajime Satoh, Hiratsuka, JP;
Tsuyoshi Nomaguchi, Hiratsuka, JP;
Abstract
By providing projectionsextending intermittently or continuously on the inner wall face of the cylindrical shaped bladderat an inclination to the circumferential direction thereof, during vulcanization of a green tire G when the inside of the bladderis filled by injecting with hot water as heating medium H and pressurizing medium, or steam as heating medium H and a gas as pressurizing medium, the heating medium H is guided along the projectionsand flows in the circumferential direction of the expanded bladder, and flows in a rotating motion in the vertical direction of the bladder, and as a result of the synergistic action of the circular flow of the heating medium H in the circumferential direction of the bladder and the rotating flow in the vertical direction of the bladder, the temperature difference of the bladderis sufficiently reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile