Phonic element for speed sensing bearing assembly
US5090236A · kind A · utility
7Cited by
5References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 26, 1990 |
| Grant date | Feb 25, 1992 |
| Priority date | — |
| Expiry date | Sep 26, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Phonic wheel for determining the speed of a rotating element, characterized in that at least the surface by which the wheel is mounted on the rotating ring on the wheel hub bearing and the operating portion facing the sensor that detects the mechanical signals produced by the wheel are enclosed by and coated with an elastomeric or rubber material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.