Patent ID: 11958451
Assignee: BWI (SHANGHAI) CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 14:
15. An electro-hydraulic brake assembly comprising:
an HCU body including a top surface and a bottom surface opposite the top surface and defining a master cylinder bore and a first sensor bore extending parallel to and spaced apart from the master cylinder bore, wherein the HCU body includes a generally rectangular portion defining the top surface, the bottom surface, a side surface, a front surface, and a rear surface disposed opposite the front surface, wherein the HCU body further includes a protrusion extending outwardly from the rear surface and upwardly from the bottom surface, and wherein the pressure supply bore is formed within the protrusion;
a primary piston slidably disposed in the master cylinder bore and configured to supply brake fluid to a wheel brake in response to pressing of a brake pedal;
a pedal travel sensor including a sensor rod slidably disposed in the first sensor bore and connected to move together with the primary piston in respective ones of the first sensor bore and the master cylinder bore; and
the pedal travel sensor including a position detector configured to detect a position of the sensor rod in the first sensor bore, and to thereby determine a position of the primary piston.