ClassID:

81896

B66B5/0093 - CPC Classification

Classification description:

Applications of checking, fault-correcting, or safety devices in elevators; Devices facilitating maintenance, repair or inspection tasks Testing of safety devices

Recent Application in this class:
#1
20260084929
2026-03-26

SAFETY METHOD AND AN ELEVATOR DRIVE SYSTEM FOR AN ELEVATOR SYSTEM COMPRISING REDUCED BUFFERS

#2
20260084928
2026-03-26

METHOD OF DOING MAINTENANCE ON AN ELEVATOR

#3
20260054963
2026-02-26

LIFT SAFETY SYSTEM AND METHOD FOR TESTING FUNCTIONALITY THEREOF

#4
20260035215
2026-02-05

MODULAR ELEVATOR SYSTEM WITH CONFIGURABLE ARCHITECTURE

#5
20240327167
2024-10-03

Operation Confirmation Device and Operation Confirmation Method for Electric Actuator for Emergency Stop Device

#6
20240076162
2024-03-07

MAINTENANCE OF A CONVEYOR SYSTEM

#7
20230007842
2023-01-12

METHOD FOR TESTING A BRAKE OF A HOISTING MACHINE AND SYSTEM

#8
20220315383
2022-10-06

Testing Method for Unintended Car Movement Protection Device for Elevators and Unintended Car Movement Protection Device for Elevators

#9
20220017330
2022-01-20

ELEVATOR SAFETY CIRCUIT

#10
20210221643
2021-07-22

GUIDANCE ON SAFETY INSPECTION OPERATIONS OF FUNCTIONAL COMPONENT OF ELEVATOR SYSTEM

#11
20210188596
2021-06-24

Counterweight handover test device and method

#12
20210155455
2021-05-27

Electronic test nodes for automatic check of a safety chain

#13
20210122611
2021-04-29

ELEVATOR OPERATION QUALITY DETECTING SYSTEM AND DETECTING METHOD

#14
20200361746
2020-11-19

Ascension aid for a wind turbine

#15
20200172375
2020-06-04

Method for self-testing a monitoring device monitoring an integrity status of a suspension member arrangement in an elevator

#16
20200172374
2020-06-04

Rescue/Evacuation Self-Testing System For Traction Elevators

#17
20200071128
2020-03-05

Elevator system

#18
20200062545
2020-02-27

Elevator safety brake, elevator and method for testing elevator safety brakes

#19
20190359447
2019-11-28

ELEVATOR

#20
20190292014
2019-09-26

Method and system for brake testing an elevator car

#21
20190084797
2019-03-21

Safety braking systems for elevators

#22
20190039858
2019-02-07

Elevator condition monitoring using heterogeneous sources

#23
20180370764
2018-12-27

Monitoring device for a passenger transport system, testing method and passenger transport system

#24
20180370763
2018-12-27

ELEVATOR SYSTEM WITH A SPEED-VARIABLE ELEVATOR CAR, AND OPERATING METHOD OF THE ELEVATOR SYSTEM

#25
20180354748
2018-12-13

PASSENGER TRANSPORT INSTALLATION, SERVICING METHOD AND SERVICING CONTROLLER

#26
20180282122
2018-10-04

Method of automated testing for an elevator safety brake system and elevator brake testing system

#27
20180282120
2018-10-04

Elevator overtravel testing systems and methods

#28
20180251343
2018-09-06

Elevator comprising an electric linear motor

#29
20180186600
2018-07-05

Safety devices, lift systems with safety devices and methods of operating lift systems with safety devices

#30
20180118514
2018-05-03

Automatic test of deterrent device

#31
20180099841
2018-04-12

Device and method for detecting compression and reposition performance of hydraulic buffer for elevator

#32
20180079622
2018-03-22

ELEVATOR TESTING ARRANGEMENT

#33
20180057309
2018-03-01

Elevator

#34
20170341906
2017-11-30

Safety switching for an elevator system

#35
20170197804
2017-07-13

Method and elevator

#36
20170050820
2017-02-23

Elevator system and elevator inspection method for driving a hoisting machine while keeping an emergency stopper operational

#37
20160368736
2016-12-22

Arrangement and a method for testing elevator safety gear

#38
20160311653
2016-10-27

Elevator installation safety system and method of checking same

#39
20160311652
2016-10-27

Brake for elevator systems

#40
20160185570
2016-06-30

Interface unit, conveying system and method

#41
20150329321
2015-11-19

Monitoring elevator traction rope

#42
20130272506
2013-10-17

Method for testing elevator emergency phones and elevator emergency communication system

#43
20130271152
2013-10-17

Interface unit, conveying system and method

#44
20130001022
2013-01-03

Interface between fire panel and elevator controller

#45
20120273307
2012-11-01

Monitoring method for an elevator installation

#46
20110283814
2011-11-24

Apparatus for performing a loading test in an elevator system and method for performing such a loading test

#47
20110048863
2011-03-03

Single brakeshoe test (electrical) for elevators

#48
20100154527
2010-06-24

Elevator Brake Condition Testing

#49
20070012824
2007-01-18

Portable test lever for testing a tractive capacity and/or an acceleration behavior of a cable-operated lift

#50
20070007087
2007-01-11

Safety device of elevator and its operation testing method

#51
20070000735
2007-01-04

Elevator arrangement

#52
20070000733
2007-01-04

Method for inspecting operation of actuator and actuator operation inspector