Braking device with actuating device

摘要

An elevator cage is movable along at least two guide rails and the elevator cage is equipped with a braking system. The elevator braking device has a brake housing and a force store. The brake housing is mounted to be displaceable between a first position and a second position. The force store acts on the brake housing and pushes the brake housing in the direction of a second position. In addition, the elevator braking device includes an actuator which can act on the brake housing and keep the brake housing in a first position. The actuator in its first setting can hold the brake housing in the first position against the force of the force store. In a second setting the actuator enables pushing of the brake housing into the second position. A brake element is thereby brought into contact with the brake rail.

主权项

1. An elevator braking device for braking a traveling body movable in a vertical direction in an elevator installation, comprising:
a brake housing being arranged on the traveling body, the brake housing being mounted in a vertical guide of the traveling body and displaceable in the vertical direction in the vertical guide between a first position and a second position; a force store that exerts a force on the brake housing and urges the brake housing toward the second position; and a switchable actuator with first and second settings, the switchable actuator in the first setting keeping the brake housing in the first position and in the second setting causing a braking force produced by the elevator braking device to be transmitted by the brake housing to the traveling body by contact of the brake housing with an abutment of the vertical guide; and wherein the vertical guide is positioned outside of the break housing containing the breaking device.