| 发明名称 | Reference setting tool for measuring shape of side face spline, shape measuring device using the same, and shape measuring method using the same | ||
| 摘要 | A reference setting tool for measuring a shape of a side face spline is used to measure the shape of driven teeth that are formed on an axial end face of a vehicle hub unit and that are meshed with drive teeth of a constant velocity joint. The reference setting tool includes: reference teeth that are formed so as to be aligned along a circular ring and so as to have the same shape as the drive teeth of the constant velocity joint; and a reference surface that has a predetermined correlation with the reference teeth, and that is used to set a reference position for measuring the shape of the driven teeth with the reference teeth in mesh with the driven teeth. | ||
| 申请公布号 | US8869414(B2) | 申请公布日期 | 2014.10.28 |
| 申请号 | US201213562962 | 申请日期 | 2012.07.31 |
| 申请人 | Jtekt Corporation | 发明人 | Koumoto Masashi |
| 分类号 | G01B5/12;G01B5/008;G01B5/16;G01B21/04;G01B5/00 | 主分类号 | G01B5/12 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A reference setting tool for measuring a shape of a side face spline, the reference setting tool being used to measure a shape of driven teeth that are formed on an axial end face of a vehicle hub unit and that are meshed with drive teeth of a constant velocity joint, comprising: reference teeth that are formed so as to be aligned along a circular ring and so as to have the same shape as the drive teeth of the constant velocity joint; and a reference surface that has a predetermined correlation with the reference teeth, and that is used to set a reference position for measuring the shape of the driven teeth with the reference teeth in mesh with the driven teeth. | ||
| 地址 | Osaka JP | ||