Bremssystem für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP3150450

Aktenzeichen

EP16191757

Anmeldetag

30. September 2016

Veröffentlichung

21. März 2018

Erteilung

21. März 2018

Rechtsraum

EP

IPC

B60T13/26B60T13/66B60T13/68B60T8/32

Abstract

A vehicle braking system comprising a supply line which is adapted to be connected to a supply of pressurised fluid, a pressurised fluid reservoir, a parking brake actuator assembly including a brake actuator having a spring brake chamber which is operable such that the supply of pressurised fluid to the spring brake chamber causes the brake actuator to move to a brake release position and the release of pressurised fluid from the spring brake chamber causes the brake actuator to move a brake apply position, a pilot operated emergency brake apply valve with an inlet which is connected to the pressurised fluid reservoir, an outlet which is connected to the spring brake chamber by a spring brake line, and a control inlet connected to an emergency braking control line, the emergency brake apply valve being movable in accordance with the pressure at its control inlet between a first position in which its inlet is connected to its outlet and a second position in which its inlet is closed and its outlet vents to a low pressure region, there being a pressure transducer provided in the emergency braking control line, characterised in that when the supply line is pressurised, the pressure sensor is directly connected to the pressurised fluid reservoir.

Anmelder

Firmen

Haldex Brake Products AB
Haldex Brake Products Limited

Land

🇸🇪 Schweden

Fachgebiete