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RESETTING DEVICE FOR RESETTING AN ACTUATOR FOR ACTUATING A SAFETY GEAR OF AN ELEVATOR

  • US 20190308846A1
  • Filed: 04/04/2019
  • Published: 10/10/2019
  • Est. Priority Date: 04/06/2018
  • Status: Active Grant
First Claim
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1. A resetting device for resetting an actuator for actuating a safety gear of an elevator, the resetting device comprising:

  • an actuation spring to be brought into a compressed state by a resetting force;

    an electric motor for providing the resetting force; and

    a transmission for transmitting the resetting force of the electric motor to the actuation spring, wherein the transmission provides a positive gear ratio.

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