Misalignment detecting device for spoked wheel
US10527408B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2016 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B2900/541
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a misalignment detecting device being capable of detecting and correcting distortion of a spoked wheel with a simple configuration. The misalignment detecting device includes: supporting frames 12a, 12b to which the spoked wheel 30 to be inspected is set; a first light source 13 that is attached to the supporting frame and irradiates first detected light to the spoked wheel set on the supporting frame in an axial direction of the spoked wheel; a first line sensor 14 that is attached to the supporting frame so as to be capable of receiving the first detected light and detects radial distortion of the spoked wheel without contact based on the received first detected light; a second light source 15 that is attached to the supporting frame and irradiates second detected light to the spoked wheel set on the supporting frame in a direction intersecting the axial direction of the spoked wheel; and a second line sensor 16 that is attached to the supporting frame so as to be capable of receiving the second detected light and detects axial distortion of the spoked wheel without contact based on the received second detected light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.