发明名称 |
TESTING DEVICE FOR THIN-WALLED LARGE-SIZED BEARING |
摘要 |
A testing device includes: a face board allowing a thin-walled large-sized bearing as a test target to be installed thereon; a face board support mechanism supporting the face board such that the face board can be tilted about a tilting central shaft; an angle change drive device for changing a tilt angle of the face board; a bearing rotation motor for rotating an inner ring of the bearing; and a weight for generating a moment load to the bearing. The face board support mechanism and the angle change drive device are capable of changing the orientation of the face board in a range from a horizontal orientation through a vertical orientation to a tilted orientation. The face board is provided with a dedicated frame to be fitted to an outer circumference of the bearing and attached in a fitted manner to the face board. |
申请公布号 |
EP3124949(A1) |
申请公布日期 |
2017.02.01 |
申请号 |
EP20150769731 |
申请日期 |
2015.03.16 |
申请人 |
NTN Corporation |
发明人 |
KARASAWA, Miki;KOHORI, Ken |
分类号 |
G01M13/04 |
主分类号 |
G01M13/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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