| 摘要 |
An electric brake actuator (14), including a rotatable member (21) and electric drive means (34) for driving the rotatable member (21) to rotate. T he rotatable member (21) is arranged for engagement with a continuous cable (18 ) that in use extends between and in connection with a pair of brake assemblie s (12) that are operable when actuated to apply a braking load to brake a whee l associated with each respective brake assembly. The rotatable member (21) is arranged such that it is operable to pull the cable (18) on each side of the rotatable member (21) upon rotation of the rotatable member (21) in a first direction, for actuation of the brake assemblies (12), and to extend the cab le (18) on each side of the rotatable member (21) upon rotation of the rotatabl e member (21) in a second and reverse direction. |
