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发明名称
METHOD FOR PREDICTING ROLLING RESISTANCE OF TIRE AND DEVICE FOR PREDICTING ROLLING RESISTANCE OF TIRE
摘要
부하 드럼을 타이어에 대하여 근접 이반 방향으로 교대로 이동시킴으로써, 타이어에 작용하는 부하 하중을 변동시킨다. 부하 드럼의 위치의 변동과 부하 하중의 변동의 위상차를 산출한다. 산출된 위상차를 바탕으로 하여, 구름 저항에 이상이 있는 타이어를 선별한다.
申请公布号
KR20160147875(A)
申请公布日期
2016.12.23
申请号
KR20167032487
申请日期
2015.05.07
申请人
가부시키가이샤 고베 세이코쇼
发明人
오카다 도루
分类号
G01M17/02;B60C19/00
主分类号
G01M17/02
代理机构
代理人
主权项
地址
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