82060 ⎘
Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings Operation of door or gate contacts
ANALYSIS DEVICE FOR ANALYZING ELEVATOR OPERATION BY USING NON-INVASIVE ELECTRICAL DATA
#2METHOD AND APPARATUS FOR DETECTING THE STATE OF A PLURALITY OF LAYER DOOR SWITCHES
#3DETECTION OF OBJECTS ASSOCIATED WITH AN ELEVATOR CAR
#4SELF-CALIBRATION ELEVATOR DOOR LOCK CONTACT MAKING DEVICE
#5APPARATUS, METHOD AND ELEVATOR SYSTEM FOR MONITORING STATUS OF CIRCUIT FOR LANDING DOOR AND CAR DOOR
#6VERIFYING CONFIGURATION PARAMETER CHANGES IN AN ELEVATOR SAFETY SYSTEM
#7MONITORING ELEVATOR DOOR OPERATION
#8BOTTOM DOOR MONITORING SYSTEM AND METHODS OF USE THEREOF
#9MONITORING SYSTEM AND METHOD FOR MONITORING A PEOPLE CONVEYOR SYSTEM
#10Elevator car door detection apparatus
#11ELEVATOR SAFETY DEVICES
#12ELEVATOR, METHOD FOR CONTROLLING AN ELEVATOR
#13Elevator door interlock assembly
#14ILLUMINATION DEVICE FOR AN ELEVATOR SYSTEM AND METHOD FOR ILLUMINATING AN ELEVATOR SHAFT
#15METHOD AND APPARATUS FOR DETECTING ELEVATOR SAFETY CHAIN
#16Safety monitoring device, and method for monitoring the safety of an elevator system
#17ELEVATOR COMMUNICATION SYSTEM
#18ELEVATOR COMMUNICATION SYSTEM
#19ELEVATOR COMMUNICATION SYSTEM
#20SAFETY SYSTEM FOR ELEVATOR, ELEVATOR SYSTEM AND SAFETY CONTROL METHOD
#21VOLTAGE SIGNAL PROCESSING UNIT, LANDING DOOR FAILURE LOCATING SYSTEM AND METHOD, ELEVATOR SYSTEM
#22ELEVATOR SYSTEMS
#23MANAGING ELEVATOR CALL ASSIGNMENTS IN RESPONSE TO ELEVATOR DOOR REVERSALS
#24Elevator Maintenance Solution Leveraging IOT Data, Cloud-Based Predictive Analytics and Machine Learning
#25ELEVATOR SAFETY SYSTEMS
#26Elevator door in interlock assembly
#27Elevator cars with camera mount
#28AN ELEVATOR SYSTEM, TEST SYSTEM, DOOR BLOCKAGE DETECTION SYSTEM, EMERGENCY CALL HANDLER SYSTEM, CALLER UNIT, MONITORING SYSTEM, AND ASSOCIATED METHODS
#29SAFETY SWITCHING SYSTEM AND METHOD FOR SWITCHING AN ELEVATOR INSTALLATION BETWEEN A NORMAL OPERATING MODE AND AN INSPECTION OPERATING MODE
#30Estimation and presentation of area of interest for condition based monitoring on doors: door health heat map
#31Elevator door safety system
#32Door detection system and method
#33Safety monitoring device for monitoring safety-related states in a passenger conveyor system and method for operating same
#34Enhancing elevator sensor operation for improved maintenance
#35Resetting a state in an elevator system
#36Conveyance system video analytics
#37METHOD AND A SYSTEM FOR DETECTING A MALFUNCTION OF AN ELEVATOR SYSTEM
#38ELEVATOR SYSTEM
#39Elevator power management system and method
#40Elevator component inspection systems
#41Elevator safety system
#42Elevator door interlock assembly
#43Method and an elevator for automatic elevator condition checking
#44Method for controlling an elevator and an elevator
#45Elevator with safety chain overlay control unit with a safety PLC separately monitoring various safety switches for increasing a safety integrity level
#46Safety circuit for an elevator system, device and method of updating such a safety circuit
#47ELEVATOR SYSTEM HAVING A CIRCUIT WITH A SWITCH MONITORED BY MEANS OF AN AC VOLTAGE SIGNAL
#48Elevator safety supervising entity with two units having an option for e.g. autonomous passenger evacuation
#49Elevator safety system, elevator system and method of operating an elevator system
#50Elevator door device
#51Passenger transport system having central control unit and multiple field devices having an optimized failure detection method
#52Elevator system having a central control unit and a plurality of field devices which communicate via a summation frame method
#53Elevator door bypass device
#54Elevator communication arrangement
#55APPARATUS AND METHOD FOR GROUND FAULT DETECTION
#56Mechanical hoistway access control device
#57METHOD FOR MONITORING A SAFETY CIRCUIT OF AN ELEVATOR SYSTEM AND MONITORING DEVICE FOR A SAFETY CIRCUIT OF AN ELEVATOR SYSTEM
#58Monitoring device for a passenger transport system, testing method and passenger transport system
#59Elevator lintel door lock safety devices
#60Monitoring unit for an elevator system, and method
#61Method and system for generating maintenance data of an elevator door system
#62Automatic elevator inspection systems and methods
#63Current cut-off arrangement of an elevator
#64Elevator landing door lock safety system
#65Method and apparatus for controlling an elevator system
#66Automatic door switch inspection
#67Arrangement and method for detecting at least one operational parameter of an automatic door
#68Safety devices, lift systems with safety devices and methods of operating lift systems with safety devices
#69Elevator safety system and method of operating an elevator system
#70ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM
#71Impact detection in an elevator door
#72ELEVATOR TESTING ARRANGEMENT
#73Method for operating an electronic safety system with temporary participants
#74Safety switching for an elevator system
#75Method for operating an elevator safety system with temporary participants
#76Unlocking device, elevator system having an unlocking device, and method for actuating an unlocking device
#77Method and control unit for checking elevator system safety functions
#78Configuration apparatus and main safety circuit for an elevator system and an elevator system
#79Hoistway door locking system and method of controlling access to an elevator shaft
#80Sensor connecting unit, safety system and elevator
#81Configuration of operating panels of an elevator system
#82Safety circuit for an elevator system
#83Elevator installation safety system and method of checking same
#84Method and device for commissioning an elevator system
#85Safety apparatus for an elevator
#86ELEVATOR CAR
#87Elevator door with a door contact switch
#88Safety circuit monitoring using alternating voltage
#89Elevator having a safety chain with a series connection of safety switch arrangements
#90Elevator safety circuit including non forced guided relay
#91Battery-assisted safety circuit monitoring system
#92Method of operating an automatic door installation
#93Monitoring device for a passenger transport system
#94Safety chain circuit
#95Safety circuit and elevator system with optical cable
#96Drive device of an elevator with safety system
#97Measurement tape for an elevator device
#98Elevator safety arrangement with drive prevention logic
#99Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter
#100Elevator brake control including a solid state switch in series with a relay switch
#101Method and monitoring device for testing an elevator system
#102Electronic wire bridge with safety circuit
#103Elevator drive power supply control
#104Safety apparatus for an elevator apparatus and a drive apparatus thereof
#105Elevator monitor and drive safety apparatus
#106Switch detection system
#107Apparatus and method for monitoring elevator shaft doors
#108Elevator door monitor and drive safety apparatus
#109Switching device and sensor in a circuit with improved detection of switching state
#110Sensor, safety apparatus and elevator apparatus
#111Functional monitoring of a safety element
#112Safety circuit
#113Monitoring method for an elevator installation
#114Safety circuit in an elevator system
#115Foldable handrail and safety switch arrangement on top of an elevator car
#116Synchronous Data Transmission in Hybrid Communication Networks for Transportation Safety Systems
#117Wireless communication network for transportation safety systems
#118Elevator safety circuit with safety relay delay
#119Safety arrangements for elevators and methods for monitoring safety of elevator systems
#120Elevator with a monitoring system
#121Elevator shaft door opening authorizing safety device
#122Elevator device and method of inspecting same
#123Circuits and methods for controlling elevator braking system
#124Device for preventing travel of an elevator with its doors open
#125Circuit for resetting an elevator safety chain
#126Elevator safety arrangement having safety spaces
#127Electronic safety system for an elevator having a bus and safety circuit
#128Control device for operating two elevator cars in a single hoistway
#129Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices
#130Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead
#131Device for checking a safety circuit of an elevator
#132Door control safety arrangement for transportation system
#133Elevator safety arrangement having safety spaces
#134Safety arrangement of an elevator having sensors limiting extent of elevator travel
#135Condition monitoring method
#136Elevator door lock sensor device including proximity sensor elements in a selected geometric pattern
#137Elevator safety circuit monitoring system and method
#138Elevator testing system
#139Interlock device for elevator
#140Elevator control having independent safety circuits
#141Safety system for an elevator structure
#142Elevator employing radio frequency identification devices (RFIDs)
#143Interlock wiring communication system for elevators
#144Safety system for an elevator
#145Shaft door monitoring system for an elevator installation
#146Elevator door monitoring system