Invention Grant
- Patent Title: Method for predicting rolling resistance of tire and device for predicting rolling resistance of tire
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Application No.: US15309999Application Date: 2015-05-07
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Publication No.: US10598569B2Publication Date: 2020-03-24
- Inventor: Toru Okada
- Applicant: KOBE STEEL, LTD.
- Applicant Address: JP Hyogo
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Hyogo
- Agency: Studebaker & Brackett PC
- Priority: JP2014-098691 20140512; JP2015-027672 20150216
- International Application: PCT/JP2015/063224 WO 20150507
- International Announcement: WO2015/174323 WO 20151119
- Main IPC: G01M17/02
- IPC: G01M17/02 ; G06F30/20 ; G05B15/02
Abstract:
An applied load acting on a tire is varied by alternately moving a load drum in a direction of approaching and leaving the tire. A phase difference between a variation of a position of the load drum and a variation of the applied load is calculated. A tire having an abnormality in rolling resistance is sorted out based on the calculated phase difference.
Public/Granted literature
- US20170153163A1 METHOD FOR PREDICTING ROLLING RESISTANCE OF TIRE AND DEVICE FOR PREDICTING ROLLING RESISTANCE OF TIRE Public/Granted day:2017-06-01
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