ClassID:

81917

B66B5/18 - CPC Classification

Classification description:

Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions; Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Sub-classes:
Recent Application in this class:
#1
20260035207
2026-02-05

ELEVATOR CAR MOVER CONFIGURED WITH AUXILIARY VEHICLE SUPPORT FOR FORCE RELEASE CONTROL

#2
20250353703
2025-11-20

Elevator

#3
20250296810
2025-09-25

COMPACT ELECTROMECHANICAL ACTIVATION SYSTEM FOR A LIFT SAFETY DEVICE

#4
20250250142
2025-08-07

BRAKE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR AND METHOD TO OPERATE THE SAME

#5
20250206571
2025-06-26

ELEVATOR SAFETY DEVICE

#6
20250206570
2025-06-26

ELEVATOR SAFETY DEVICE AND METHOD OF ACTIVATING AN ELEVATOR SAFETY DEVICE

#7
20250178865
2025-06-05

SYSTEM AND METHOD FOR DETECTING BRAKE FAILURE

#8
20250145413
2025-05-08

BRAKE CATCHING DEVICE

#9
20250066157
2025-02-27

BRAKE DEVICE FOR AN ELEVATOR CAR, USE THEREOF IN AN ELEVATOR SYSTEM, AND METHOD

#10
20250059001
2025-02-20

ELEVATOR SYSTEM AND METHOD FOR OPERATING

#11
20240336455
2024-10-10

ELEVATOR PARKING BRAKE, METHOD FOR OPERATING AN ELEVATOR PARKING BRAKE, AND CONTROL DEVICE FOR AN ELEVATOR PARKING BRAKE

#12
20240228230
2024-07-11

ELEVATOR COUNTERWEIGHT MOUNTED GOVERNOR ASSEMBLIES

#13
20240199371
2024-06-20

MECHANICAL BRAKE OPERATOR SYSTEM FOR LINEAR MOTOR ELEVATORS

#14
20240182267
2024-06-06

FRICTIONLESS SAFETY BRAKE ACTUATOR

#15
20240174488
2024-05-30

Brake system for an elevator

#16
20240174487
2024-05-30

FRICTIONLESS SAFETY BRAKE ACTUATOR

#17
20240174486
2024-05-30

FRICTIONLESS SAFETY BRAKE ACTUATOR

#18
20240132327
2024-04-25

Elevator counterweight mounted governor assemblies

#19
20240067501
2024-02-29

FRICTIONLESS SAFETY BRAKE ACTUATOR

#20
20240067500
2024-02-29

Safety brake actuator

#21
20240067499
2024-02-29

Elevator safety clamp control device, elevator safety apparatus and elevator system

#22
20240067498
2024-02-29

ELEVATOR BRAKING DEVICE AND ELEVATOR SYSTEM

#23
20240059523
2024-02-22

SUSPENSION DEVICE AND USE THEREOF IN AN ELEVATOR SYSTEM, AND METHOD

#24
20240051794
2024-02-15

Frictionless electronic safety actuator

#25
20240034595
2024-02-01

STATE ESTIMATION APPARATUS FOR BRAKE APPARATUS FOR HOISTING MACHINE, STATE ESTIMATION SYSTEM, BRAKE SYSTEM FOR HOISTING MACHINE, ELEVATOR MAINTENANCE SYSTEM, NON-TRANSITORY STORAGE MEDIUM, AND STATE ESTIMATION METHOD

#26
20230365380
2023-11-16

Brake System for Use in Shaft and Inclined Conveyor Systems

#27
20230356977
2023-11-09

Elevator car with electronic safety actuator

#28
20230286779
2023-09-14

Safety Gear for an Elevator System

#29
20230286778
2023-09-14

BRAKING UNIT AND TOWER LIFT

#30
20230143819
2023-05-11

Safety brake system

#31
20230049908
2023-02-16

Apparatus for guiding and braking a travelling body of an elevator system, which body is to be moved along a guide track

#32
20230011375
2023-01-12

Brake, circuit arrangement and method for activating a brake

#33
20230009007
2023-01-12

BRAKE STATIC PLATE ASSEMBLY, BRAKE AND ELEVATOR SYSTEM

#34
20220363515
2022-11-17

Brake device for an elevator car, comprising an integrated load measuring device, use thereof in an elevator system, and method

#35
20220363514
2022-11-17

Braking device with automatic releasability in all operating situations

#36
20220306426
2022-09-29

SMOOTH BRAKING CONTROL METHOD AND DEVICE FOR ELEVATOR AND ELEVATOR BRAKE

#37
20220281717
2022-09-08

ELEVATOR BRAKE WEAR DETECTION METHOD, DETECTION DEVICE AND ELEVATOR BRAKE

#38
20220281716
2022-09-08

ELEVATOR BRAKE PERFORMANCE DETECTION METHOD, DETECTION DEVICE AND ELEVATOR BRAKE

#39
20220250873
2022-08-11

ELECTROMECHANICAL ACTIVATION OF A BIDIRECTIONAL EMERGENCY STOP DEVICE FOR A LIFT

#40
20220250872
2022-08-11

ELECTROMECHANICAL ACTIVATION OF A UNIDIRECTIONAL EMERGENCY STOP DEVICE FOR A LIFT

#41
20220185627
2022-06-16

Running system for elevator, and multi-car elevator running system

#42
20220177271
2022-06-09

ELEVATOR CAR MOVER CONFIGURED WITH AUXILIARY VEHICLE SUPPORT FOR FORCE RELEASE CONTROL

#43
20220144588
2022-05-12

ADJUSTABLE FORCE SAFETY BRAKES

#44
20220135374
2022-05-05

Roller system, roller braking device and elevator system

#45
20220033218
2022-02-03

BEAM CLIMBER FRICTION MONITORING SYSTEM

#46
20220024721
2022-01-27

Elevator system arrangement having an elevator brake device

#47
20210403287
2021-12-30

Magnet assemblies of electromechanical actuators for elevator systems

#48
20210403286
2021-12-30

Safety link with pulley

#49
20210375517
2021-12-02

Encapsulated components of electromechanical actuators for elevator systems

#50
20210371244
2021-12-02

DEVICES FOR ACTIVATING ELEVATOR SAFETY BRAKES

#51
20210310828
2021-10-07

DETECTOR FOR BRAKE

#52
20210253398
2021-08-19

Vehicle with shock absorption for transporting passengers on a variable slope track and installation comprising said vehicle

#53
20210253396
2021-08-19

Elevator brake assembly with electromagnet assembly and permanent magnet assembly that engage one another

#54
20210188596
2021-06-24

Counterweight handover test device and method

#55
20210130126
2021-05-06

BRAKE DEVICE FOR ELEVATOR SYSTEM AND A TEST METHOD THEREOF

#56
20210130125
2021-05-06

Stabilizing device of elevator car and an elevator system

#57
20210047145
2021-02-18

ELEVATOR

#58
20210002102
2021-01-07

Caliper brake for an elevator system used as a holding and safety brake

#59
20200403480
2020-12-24

Integrated mechanical brake for electric motor

#60
20200354192
2020-11-12

Mounting apparatus for safety brake

#61
20200346894
2020-11-05

Fall protection for a lift, as well as a lift with fall protection

#62
20200325949
2020-10-15

Brake lining monitoring system

#63
20200223664
2020-07-16

Overspeed safely brake

#64
20200207580
2020-07-02

Retrofitting an elevator machine with primary and secondary braking

#65
20200180909
2020-06-11

BRAKE FOR AN ELEVATOR SYSTEM

#66
20200180908
2020-06-11

Elevator safety actuator systems

#67
20200156909
2020-05-21

Disc locking device

#68
20200127531
2020-04-23

Integrated mechanical brake for electric motor

#69
20200087112
2020-03-19

FALL-ARREST DEVICE TEST SYSTEMS AND METHODS

#70
20200071129
2020-03-05

Elevator electrical safety actuator control

#71
20200055704
2020-02-20

Traction machine and lifting equipment

#72
20200055701
2020-02-20

Self-propelled elevators and elevator brake systems

#73
20200048042
2020-02-13

Elevator safety gear actuation device

#74
20200048041
2020-02-13

ELEVATOR ELECTRICAL SAFETY ACTUATOR CONTROLLER

#75
20200048040
2020-02-13

ELEVATOR ELECTRICAL SAFETY ACTUATOR

#76
20200039788
2020-02-06

Electrohydraulic damper for elevator system

#77
20200024106
2020-01-23

Enhanced governor system for elevator

#78
20200002130
2020-01-02

Electronic safety actuator electromagnetic guidance

#79
20200002128
2020-01-02

Elevator governor

#80
20200002122
2020-01-02

Method and elevator

#81
20190359447
2019-11-28

ELEVATOR

#82
20190345002
2019-11-14

Synchronization based on distance of magnet assembly to rail

#83
20190308846
2019-10-10

Resetting device for resetting an actuator for actuating a safety gear of an elevator

#84
20190276276
2019-09-12

Cable brake, elevator car and elevator system

#85
20190256321
2019-08-22

Force adjusting braking device for an elevator system

#86
20190248627
2019-08-15

Elevator safety actuator

#87
20190225459
2019-07-25

False car device

#88
20190202665
2019-07-04

Self-propelled elevators and elevator brake systems

#89
20190177124
2019-06-13

HOUSING ASSEMBLY FOR A SAFETY ACTUATION DEVICE

#90
20190177114
2019-06-13

Continuous monitoring of rail and ride quality of elevator system

#91
20190161320
2019-05-30

System for processing pressure sensor data

#92
20190144244
2019-05-16

CABLE AND STRUCTURE TRAVERSING TROLLEYS

#93
20190135585
2019-05-09

Elevator

#94
20190135584
2019-05-09

Elevator

#95
20190127180
2019-05-02

Governor assembly and elevator system

#96
20190127179
2019-05-02

Actuator, remote triggering device, governor assembly and elevator

#97
20190084797
2019-03-21

Safety braking systems for elevators

#98
20190062112
2019-02-28

Emergency braking system for mine shaft conveyance

#99
20190023532
2019-01-24

Safety device, elevator safety system and elevator system

#100
20190002238
2019-01-03

Elevator accelerometer sensor data usage

#101
20180354749
2018-12-13

Robust electrical safety actuation module

#102
20180327223
2018-11-15

Simultaneous elevator car and counterweight safety actuation

#103
20180319628
2018-11-08

Emergency stop device for an elevator car

#104
20180319623
2018-11-08

Staggered braking of an elevator

#105
20180297814
2018-10-18

Elevator apparatus

#106
20180282124
2018-10-04

Safety brake actuation mechanism for a hoisted structure

#107
20180251343
2018-09-06

Elevator comprising an electric linear motor

#108
20180237263
2018-08-23

Elevator braking device including buckling beams

#109
20180237262
2018-08-23

INSPECTION OF DEVICES MOUNTED ON AN ELEVATOR

#110
20180229969
2018-08-16

Anti-lock braking arrangement for an elevator and method for controlling same

#111
20180222718
2018-08-09

Electromagnetic safety trigger

#112
20180222717
2018-08-09

Device and method for actuating an elevator safety brake

#113
20180194595
2018-07-12

Stabilizing device of elevator car and a control method thereof, an elevator system

#114
20180186603
2018-07-05

Method for avoiding unwanted safety gear tripping in a safety stopping system of an elevator system, a safety stopping system, and an elevator system

#115
20180186596
2018-07-05

Monitored braking blocks

#116
20180162694
2018-06-14

Electronics safety actuator

#117
20180141781
2018-05-24

Retrofitting an elevator machine with primary and secondary braking

#118
20180127238
2018-05-10

Stabilizing device of elevator car

#119
20180118516
2018-05-03

Elevator safety gear guiding assembly and method

#120
20180111789
2018-04-26

Method for avoiding unwanted safety gear tripping in an elevator system, controller adapted to perform such a method, governor brake and elevator system each having such a controller

#121
20180072536
2018-03-15

ACTUATOR FOR AN ELEVATOR BRAKE

#122
20180037438
2018-02-08

Governor assembly and elevator

#123
20170320706
2017-11-09

Elevator with a brake device

#124
20170291797
2017-10-12

Protective device for speed sensing device

#125
20170291794
2017-10-12

ELEVATOR BRAKE

#126
20170291793
2017-10-12

Elevator brake

#127
20170283217
2017-10-05

Protection assembly for elevator braking assembly speed sensing device and method

#128
20170283216
2017-10-05

CONDITION SENSING ARRANGEMENT FOR ELEVATOR SYSTEM BRAKE ASSEMBLY AND METHOD

#129
20170276519
2017-09-28

Method and apparatus for estimating an angle offset of an angle sensor

#130
20170275136
2017-09-28

EMERGENCY FALL ARRESTING SYSTEM

#131
20170240384
2017-08-24

Elevator service panel

#132
20170240381
2017-08-24

ELEVATOR BRAKING SYSTEM

#133
20170233221
2017-08-17

Elevator comprising a decentralized electronic safety system

#134
20170233219
2017-08-17

Elevator system, brake system for an elevator system and method for controlling a brake system of an elevator system

#135
20170225924
2017-08-10

Self-propelled elevators and elevator brake systems

#136
20170217724
2017-08-03

Elevator device

#137
20170129741
2017-05-11

Brake member actuation mechanism

#138
20170121148
2017-05-04

Elevator device

#139
20170107078
2017-04-20

Braking system resetting mechanism for a hoisted structure

#140
20170088398
2017-03-30

Breaking system for a hoisted structure and method of controlling braking a hoisted structure

#141
20170073191
2017-03-16

ELECTRICALLY ACTUABLE SAFETY DEVICE FOR A LIFT INSTALLATION AND METHOD FOR TRIGGERING SUCH A DEVICE

#142
20170073189
2017-03-16

Elevator overspeed governor

#143
20170057783
2017-03-02

Safety brake configuration for elevator application

#144
20170050822
2017-02-23

False car device

#145
20170036888
2017-02-09

Elevator with brake device in the manner of a clamp brake

#146
20170029248
2017-02-02

Elevator having a braking device

#147
20170029247
2017-02-02

Elevator with a braking device

#148
20170029243
2017-02-02

Electromagnetic brake system for elevator application

#149
20170008732
2017-01-12

Elevator apparatus

#150
20170001835
2017-01-05

Electromagnetic safety trigger

#151
20160368736
2016-12-22

Arrangement and a method for testing elevator safety gear

#152
20160355377
2016-12-08

Caliper brake for elevator systems

#153
20160348745
2016-12-01

Elevator brake mechanism and/or safety gear with welded brake lining

#154
20160280511
2016-09-29

Elevator with master controller

#155
20160272464
2016-09-22

Elevator with a safety brake

#156
20160236904
2016-08-18

Emergency safety actuator for an elevator

#157
20160221795
2016-08-04

Hydraulic-boosted rail brake

#158
20160214834
2016-07-28

Elevator safety device

#159
20160152442
2016-06-02

Fall prevention device for a platform

#160
20160152441
2016-06-02

HYDRAULIC BRAKE SYSTEM

#161
20160137456
2016-05-19

Elevator safety clamping jaw

#162
20150329324
2015-11-19

Elevator braking method

#163
20150329323
2015-11-19

Brake device for a travel body of an elevator system

#164
20150298937
2015-10-22

Safety brake for a travel body of an elevator system

#165
20150259175
2015-09-17

Elevator brake

#166
20150251878
2015-09-10

ACTIVATING A SAFETY GEAR

#167
20150251876
2015-09-10

Compensatory measure for low overhead or low pit elevator

#168
20150240894
2015-08-27

Brake

#169
20150217970
2015-08-06

Friction brake having at least one brake lever which is mounted on a solid body joint

#170
20150151949
2015-06-04

Damping unit for an elevator

#171
20150144435
2015-05-28

Damping unit for an elevator

#172
20150136544
2015-05-21

Car mounted overspeed governor actuation device

#173
20150101891
2015-04-16

Lift safety mechanism

#174
20150075915
2015-03-19

Method and an elevator for stopping an elevator car using elevator drive

#175
20150041256
2015-02-12

Elevator apparatus

#176
20150034428
2015-02-05

Device for controlling a clamping force

#177
20140332324
2014-11-13

Actuation of a safety brake

#178
20140326544
2014-11-06

Actuator for an elevator brake

#179
20140299425
2014-10-09

Friction brake having an actuator unit that acts perpendicularly to the brake application direction

#180
20140299420
2014-10-09

ELEVATOR

#181
20140231181
2014-08-21

Elevator brake control including a solid state switch in series with a relay switch

#182
20140224594
2014-08-14

ELEVATOR BRAKING SYSTEM

#183
20140224593
2014-08-14

Vacuum brake

#184
20140216857
2014-08-07

Elevator safety device and elevator safety device mounting method

#185
20140151159
2014-06-05

Elevator safety device and elevator safety device mounting method

#186
20140151158
2014-06-05

ARRANGEMENT FOR A CAPTURE DEVICE INTENDED TO BE USED IN SURROUNDING IN WHICH THERE IS A RISK OF EXPLOSION

#187
20140048357
2014-02-20

Elevator

#188
20140008157
2014-01-09

Elevator braking system

#189
20130277152
2013-10-24

Frictional damper for reducing elevator car movement

#190
20130248296
2013-09-26

Elevator installation with car and counterweight

#191
20130175120
2013-07-11

RESIDENTIAL ELEVATOR

#192
20130133984
2013-05-30

Safety brake with resetting

#193
20130098711
2013-04-25

INTEGRATED ELEVATOR SAFETY SYSTEM

#194
20130081908
2013-04-04

Braking device with actuating device

#195
20130081907
2013-04-04

Elevator braking device

#196
20120305338
2012-12-06

REGULABLE ELEVATOR BRAKE

#197
20120205198
2012-08-16

Emergency stop device for elevators

#198
20120175193
2012-07-12

Foldable handrail and safety switch arrangement on top of an elevator car

#199
20120152663
2012-06-21

Activating a safety gear

#200
20120152659
2012-06-21

Actuating and resetting a safety gear

#201
20110308895
2011-12-22

ELEVATOR SAFETY DEVICE

#202
20110303494
2011-12-15

Holding brake with locking mechanism

#203
20110226560
2011-09-22

Elevator braking equipment

#204
20110155523
2011-06-30

Safety brake device with force store element

#205
20110100761
2011-05-05

Braking device for braking a lift car

#206
20100187047
2010-07-29

Special operating mode for stopping an elevator car

#207
20100163346
2010-07-01

Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices

#208
20100155184
2010-06-24

Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead

#209
20100089705
2010-04-15

Apparatus and method for holding and braking an elevator car

#210
20100038184
2010-02-18

Brake device for a lift car

#211
20080296097
2008-12-04

Guide-rail brake

#212
20080135345
2008-06-12

Elevator installation, a guide rail of an elevator installation, brake equipment of an elevator installation and a method for guiding, holding and braking an elevator installation

#213
20080116015
2008-05-22

Brake equipment, elevator installation, a method for detecting a function of the brake equipment, and a modernization set

#214
20080067011
2008-03-20

METHOD OF CHECKING ELEVATOR BRAKING EQUIPMENT, A METHOD FOR PLACING AN ELEVATOR IN OPERATION AND EQUIPMENT FOR CARRYING OUT PLACING IN OPERATION

#215
20070272503
2007-11-29

Brake device for elevator

#216
20070240941
2007-10-18

Brake shoe for use in elevator safety gear

#217
20070170010
2007-07-26

Emergency stop device of elevator

#218
20070107991
2007-05-17

Progressive bidirectional safety gear

#219
20070089938
2007-04-26

Control device of elevator

#220
20070056808
2007-03-15

Actuator driving method and actuator driving circuit

#221
20070007083
2007-01-11

Progressive safety device

#222
20050241886
2005-11-03

Combined elevator guiding and safety braking device

#223
20050087407
2005-04-28

Brake for a lift