| 摘要 |
The invention relates to a rope brake for an elevator installation for braking a rope coupled to a car, with a stop that is immovable in the longitudinal direction of the rope and at least one brake shoe, it being possible for the rope to be led through between the stop and the brake shoe, and it being possible for the brake shoe to be moved back and forth between a braking position, pressing the rope against the stop, and a release position, releasing the rope, and with a drive coupled to the brake shoe for releasing the rope. In order to configure the rope brake in such a way that it has a simpler construction and with it the rope can be braked within a short time, it is proposed according to the invention that the drive is formed as a linear drive and the at least one brake shoe can be transferred by means of the linear drive into its release position against the action of a braking force acting on it in the braking position. A method for testing a rope brake of this type is also proposed.
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