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. 15, 2015
Filed:
May. 17, 2011
Masato Naito, Kobe, JP;
Masato Naito, Kobe, JP;
Sumitomo Rubber Industries, Ltd., Kobe-shi, JP;
Abstract
A method for simulating a rubber material comprises a step of setting a rubber material model modeled on a rubber material including rubber, silica, and an interface bonding agent to bond them with numerically analyzable elements; a step of calculating deformation by setting conditions in the rubber material model; and a step of acquiring needed physical quantity from the deformation calculation. The rubber material model () comprises a matrix model () modeled on a rubber matrix, a plural of silica models () modeled on the silica arranged in said matrix model (), and an interface model () surrounding annularly each of the silica models () and having a harder physical property than the matrix model. The rubber material model comprises a coupled body formed by coupling a plural of the silica models () via the interface model ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile