An electric braking apparatus (10) is provided and includes an electromechanical actuator (EMA) (11) configured to apply an axial load on a brake stack and a damping end-stop (12). The damping end-stop (12) is configured to transmit torque into the EMA (11) and includes an end cap (20), a screw (30) disposed such that a longitudinal axis (31), about which the screw (30) is rotatable, extends through the end cap (20), a nut (40) threadably engaged with the screw (30) and movable with the end cap (20) relative to the screw (30) with screw rotation and a spring element (50) anchored on the end cap (20) to resist the screw rotation beyond a predefined position.
Damping end-stop of electric braking apparatus
Dämpfanschlag einer elektrischen Bremsvorrichtung
Butée d'amortissement d'un appareil de freinage électrique
2019-05-29
Patent
Electronic Resource
English
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