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. 09, 2018
Filed:
Jan. 30, 2012
Applicant:
Shinji Murase, Kodaira, JP;
Inventor:
Shinji Murase, Kodaira, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 30/56 (2006.01); B29D 30/00 (2006.01); B29D 30/54 (2006.01); B29D 30/16 (2006.01); B29D 30/30 (2006.01);
U.S. Cl.
CPC ...
B29D 30/0061 (2013.01); B29D 30/1607 (2013.01); B29D 30/54 (2013.01); B29D 30/56 (2013.01); B29D 2030/3078 (2013.01); B29D 2030/544 (2013.01); B29D 2030/546 (2013.01);
Abstract
A tire manufacturing method to obtain a base tire superior in uniformity when the base tire has a cushion gum applied thereon. In this process of tire manufacture, the thickness from a belt, which is located in the outermost layer of the base tire having an application surface for the cushion gum, to the application surface is measured along the circumference of the base tire so as to detect a maximum thickness position. Then the circumferential winding of the cushion gum extruded from an extrusion molding unit is started from the maximum thickness position.