A hydraulic power steering system comprising: as first hydraulic pump (112) driven by a rotation of the driving wheels (110) of a vehicle such that a first hydraulic pressure (114) is generated; a second hydraulic pump (116) arranged such that a second hydraulic pressure (118) is generated; a clutch arrangement (120) switchable between an engaged state (122) in which the clutch arrangement (120) is arranged to transmit power from the engine (104) to drive the second hydraulic pump (116), and a disengaged state (124) in which the clutch arrangement (120) is arranged to disengage power transmission from the engine (104) to the second hydraulic pump (116); and a hydraulic power steering arrangement (126) to be connected to a steering system (129) of the vehicle (102) to amplify steering input exerted by a driver by applying a hydraulic pressure provided by the first and/or second hydraulic pressure (114, 118).
HYDRAULIC POWER STEERING SYSTEM
HYDRAULISCHES SERVOLENKSYSTEM
SYSTÈME DE DIRECTION ASSISTÉE HYDRAULIQUE
2024-06-05
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Hydraulic power steering system, vehicle and steering method of hydraulic power steering system
Europäisches Patentamt | 2015
|