Invention Grant
- Patent Title: Rubber product elastic response performance prediction method, design method, and elastic response performance prediction apparatus
- Patent Title (中): 橡胶制品弹性响应性能预测方法，设计方法和弹性响应性能预测装置
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Application No.: US13877607Application Date: 2011-10-04
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Publication No.: US09405869B2Publication Date: 2016-08-02
- Inventor: Keizo Akutagawa
- Applicant: Keizo Akutagawa
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-225985 20101005
- International Application: PCT/JP2011/072887 WO 20111004
- International Announcement: WO2012/046740 WO 20120412
- Main IPC: G06F17/50
- IPC: G06F17/50 ; G01N33/44
Abstract:
An elastic response performance prediction method that employs a finite element analysis method to predict an elastic response performance expressing deformation behavior of a rubber product. The elastic response performance of the rubber product is predicted by employing a constitutive equation that expresses temperature and strain dependence of strain energy in the rubber product expressed using a parameter representing intermolecular interaction.
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