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:
Oct. 14, 2008
Filed:
Dec. 08, 2006
Masaki Shiraishi, Kobe, JP;
Masaki Shiraishi, Kobe, JP;
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Abstract
A method for pneumatic tire simulation comprises the steps of modeling a tire body having a cavity extending in a circumferential direction of the tire using finite elements to build a tire body model, modeling the cavity surrounded by the tire body using finite volumes to build a cavity model, setting a pneumatic tire model coupled the tire body model with the cavity model so that a relative distance between an outer surface of the cavity model and an inner surface of the tire body model does not change, modeling a road using finite elements to build a road model, and executing a numerical simulation in which the tire model is made to roll on the road model in a predetermined condition.