A retrofit wheel speed sensing system for towed trailers including a retrofit tone ring retained at the inner grease seal location of a common in the art brake assembly and where said retrofit tone ring is monitored by a wheel speed sensor assembly mounted to said common in the art brake assembly where a wheel speed sensor is then connected to an Anti-lock Brake System (ABS) controller that modulates wheel speed during heavy braking. This invention thus retrofits existing common in the art trailer braking systems for ABS operation without replacing existing brake assemblies.
Retrofit Anti-lock Braking Tone Ring and Sensing System
2024-06-06
Patent
Electronic Resource
English