Patent ID: 9027714
Filing Date: 2015-05-12
Classification: B66B

Abstract:
1. An elevator system device, comprising: a pressure accumulator; a remotely actuatable resetting device, the remotely actuatable resetting device being configured to place the pressure accumulator in a ready position for the pressure accumulator; an actuator, the actuator being connected to the pressure accumulator and connected to an engagement element of a safety gear, the engagement element being configured to contact a braking surface or a guiderail, the actuator being configured to hold the engagement element in a ready position for the engagement element and further configured to move the engagement element into an engaged position on release of the pressure accumulator; and a restraining device, the restraining device comprising a restraining latch, the restraining latch being holdable by an electromagnet and triggerable by a spring force, the restraining latch being configured to hold the actuator in a ready position for the actuator.