ELEVATOR SYSTEMS COMPONENTS THEREFOR

Brand Owner (click to sort) Address Description
HSA-APEX Fujitec America, Inc. 401 Fujitec Drive Lebanon OH 45036 Elevator systems and components therefor, namely elevator door operators;
MOVFR G.A.L. Manufacturing Company 50 East 153rd Street Bronx NY 10451 Elevator systems and components therefor, namely, elevator door operators; elevator door operators comprised of motors and linkages to open and close elevator doors; harmonic door operators; elevator door operator software and firmware sold as an integral component of elevator door operators for use in controlling door operations, electrical controllers for door operation and door control, electrical position/velocity sensors for controlling door operation;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An elevator in which the elevator car is suspended by means of hoisting ropes consisting of a single rope or several parallel ropes, said elevator having a traction sheave which moves the elevator car by means of the hoisting ropes. The elevator has rope portions of the hoisting ropes going upwards and downwards from the elevator car, and the rope portions going upwards from the elevator car are under a first rope tension (T1) which is greater than a second rope tension (T2), which is the rope tension of the rope portions going downwards from the elevator car, and that the elevator comprises a compensating system for keeping the ratio (T1/T2) between the first and the second rope tensions substantially constant.