Electromagnetic spring brake system has lifting device with pulling/pushing element(s) movable linearly along brake disc rotation axis that interacts with actuator for lifting armature disc

摘要

The system has a brake with a brake disc arrangement and an armature disc arrangement that can be raised by an electromagnetic coil unit and an associated mechanical lifting device, esp. a manual lifting device. The lifting device has at least one pulling and/or pushing element (11,17) movable linearly in the direction of a rotation axis (2a) of the brake disc arrangement that engages the armature disc arrangement and interacts with an actuator for lifting the armature disc arrangement.