- 专利标题： APPARATUS AND METHOD FOR MEASURING DIAMETRICAL STIFFNESS OF TREAD RING
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申请号： US15793103申请日： 2017-10-25
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公开(公告)号： US20180136084A1公开(公告)日： 2018-05-17
- 发明人: Wako IWAMURA , Kiyotaka NISHIO , Makoto IGARASHI , Makoto SUGIYA
- 申请人： Sumitomo Rubber Industries, Ltd.
- 申请人地址： JP Kobe-shi
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Kobe-shi
- 优先权： JP2016-222635 20161115
- 主分类号： G01M17/02
- IPC分类号： G01M17/02 ; B29C39/26 ; B29D30/02
摘要：
An apparatus 1 for measuring a diametrical stiffness of a tread ring 100 for an airless tire 101 comprises: a device 2 for supporting the tread ring, a device 3 for applying a constant load F to the supported tread ring across the diameter of the tread ring, and a device 4 for measuring the amount of deflection of the tread ring across the above-said diameter caused by the applied load F.