The invention relates to an electro-mechanical brake actuator (6, 406, 506, 606, 706, 906) of a commercial vehicle, comprising: an electric motor (8, 408, 508, 608, 708, 908) comprising a motor shaft (12, 412, 512, 612, 712, 912), a push rod (436, 536, 636, 736, 836, 936) being movable along a push rod longitudinal axis (438, 538, 638, 738) between a retracted position (440, 540) and an actuated position, a gear (10, 410, 510, 610, 710, 910) coupled to the electric motor and the push rod, wherein said gear is configured to transform the torque of the motor into a stroke of the push rod.According to the invention, a locking means (13, 113, 213, 313, 413, 513, 613, 713, 813, 913) configured for selectively locking the push rod (436) in said actuated position is proposed. The invention also relates to a corresponding locking actuator (14, 114, 214, 314).
ELECTRO-MECHANICAL BRAKE ACTUATOR AND CORRESPONDING LOCKING ACTUATOR
ELEKTROMECHANISCHER BREMSAKTUATOR UND ZUGEHÖRIGER VERRIEGELUNGSAKTUATOR
ACTIONNEUR DE FREIN ÉLECTROMÉCANIQUE ET ACTIONNEUR DE VERROUILLAGE CORRESPONDANT
2023-05-31
Patent
Electronic Resource
English
ELECTRO-MECHANICAL BRAKE ACTUATOR AND CORRESPONDING LOCKING ACTUATOR
European Patent Office | 2023
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