| 摘要 |
In an elevator direct-acting drum braking apparatus, a brake shoe is mounted to a movable core. A lining that is placed in contact with and separated from a brake drum is disposed on the brake shoe. The brake shoe is slidable relative to the movable core within a predetermined range in a direction that is perpendicular to a direction of contact with and separation from the brake drum and perpendicular to an axial direction of the brake drum. An elastic body that presses and holds the brake shoe against the movable core is disposed on the movable core. |
