Integral ABS exciter ring for cast iron hub
US5332065A · kind A · utility
10Cited by
12References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1993 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Sep 21, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An integral hub and exciter ring is disclosed for a motor vehicle equipped with an anti-lock braking system in which the exciter ring is integrally formed with the hub by machining grooves into the hub forming spaced teeth about the circumference of the hub. To improve the magnetic permeability of the teeth as compared to the cast iron of the hub, a steel band is insert cast into the hub resulting in a steel band having improved magnetic permeability and also being molecularly bonded to the cast iron to ensure retention of the band in the hub.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.