Invention Grant
- Patent Title: Reverse engineering based coil spring design method
- Patent Title (中): 基于逆向工程的螺旋弹簧设计方法
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Application No.: US11875229Application Date: 2007-10-19
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Publication No.: US08214184B2Publication Date: 2012-07-03
- Inventor: Shinichi Nishizawa , Tadashi Sakai
- Applicant: Shinichi Nishizawa , Tadashi Sakai
- Applicant Address: US MI Wixom
- Assignee: NHK International Corp.
- Current Assignee: NHK International Corp.
- Current Assignee Address: US MI Wixom
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: G06G17/50
- IPC: G06G17/50 ; G06G7/48 ; F16F1/06
Abstract:
A finite element analysis (FEA) based coil spring design method that utilizes a reverse engineering based concept. The method involves first designing a desired jounce profile, which is typically an output in the conventional FEA based design, and then reversely determining the corresponding free profile necessary for manufacturing a spring having desired performance specifications.
Public/Granted literature
- US20090106006A1 REVERSE ENGINEERING BASED COIL SPRING DESIGN METHOD Public/Granted day:2009-04-23
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