Rotational speed detector
US5018384A · kind A · utility
37Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 1990 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Jul 19, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2370/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rotational speed detector which is incorporated in an antiskid brake system for an automobile to detect a rotational speed of a wheel. A rotational speed sensor assembly which is provided on either one of the outer and inner rings of a wheel is biased toward a sensor rotor that is provided on the other of the two rings in such a manner that the sensor assembly is slidable on the sensor rotor, thereby maintaining the distance between the rotational speed sensor assembly and the sensor rotor at a constant level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.