| Patents for B66B 3 - Applications of devices for indicating or signalling operating conditions of elevators (3,971) |
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| 06/30/1987 | US4677437 Input signal switching matrix for an elevator |
| 06/17/1987 | CN86107506A Control apparatus of the elevator display |
| 06/16/1987 | US4673062 Position control system for elevator |
| 06/09/1987 | US4672531 Elevator supervisory learning control apparatus |
| 06/09/1987 | US4671391 Moving distance detector for an elevator |
| 05/12/1987 | CA1221778A1 Elevator system |
| 05/05/1987 | US4663723 Demand estimation apparatus |
| 04/07/1987 | CA1220291A1 Elevator call entry system |
| 03/11/1987 | EP0213308A1 Obstacle recognition device for automatic doors |
| 03/11/1987 | CN86105869A Operating plate of elevator |
| 03/10/1987 | CA1219093A1 Display apparatus for elevator car |
| 03/04/1987 | CN86104958A Display panel of elevator |
| 03/03/1987 | US4647921 Alphanumeric display |
| 02/03/1987 | CA1217585A1 Elevator display system with optical power transmission |
| 02/03/1987 | CA1217584A1 Elevator floor position indicator and request control panel |
| 01/21/1987 | CN86104446A Group control apparatus for elevator |
| 01/13/1987 | US4635320 Floor selector for lift |
| 12/30/1986 | CA1216085A1 Elevator control |
| 12/16/1986 | US4630026 Elevator position indicating system |
| 12/09/1986 | US4627518 Backup position signaling in an elevator |
| 11/26/1986 | CN86103139A Assaying device for elevator remove |
| 11/26/1986 | CN86103125A Management equipment for a group of elevators |
| 11/18/1986 | US4624005 Velocity detection apparatus for an elevator |
| 11/18/1986 | US4623869 Elevator display system with optical power transmission |
| 11/11/1986 | US4622538 Remote monitoring system state machine and method |
| 10/29/1986 | EP0199015A1 Load-dependent control device for a lift |
| 10/22/1986 | CN86102377A Spare signal means for indicating lift position |
| 10/15/1986 | CN86101645A 信号传送系统 Signal transmission system |
| 10/15/1986 | CN85203094U Complete set device for measuring of travel position of hoist |
| 10/07/1986 | CA1212475A1 Servicing a software-controlled elevator |
| 10/07/1986 | CA1212472A1 Remote elevator monitoring system (rems) state machine |
| 09/30/1986 | US4614931 Call signal conversion apparatus for elevator system |
| 09/30/1986 | CA1212184A1 Rope force measuring means |
| 08/26/1986 | CA1210538A1 Elevator group control apparatus |
| 07/29/1986 | US4603387 Apparatus for predicting load in car or elevator |
| 06/10/1986 | US4594570 Elevator control |
| 05/27/1986 | US4591985 Apparatus for estimating traffic condition value of elevators |
| 05/20/1986 | US4590604 Voice-recognition elevator security system |
| 05/20/1986 | CA1204888A1 Control apparatus for elevators |
| 05/10/1986 | CN85108594A Floor re-leveling apparatus for elevator |
| 05/10/1986 | CN85107638A Apparatus for detecting the position of a car |
| 05/10/1986 | CN85107528A Position control system for elevator |
| 05/06/1986 | US4587511 Elevator system with hall lamp status monitoring |
| 04/01/1986 | CA1202738A1 Apparatus for estimating traffic condition value of elevators |
| 03/19/1986 | EP0070876B1 Integrated elevator cab fixture |
| 03/18/1986 | US4577177 Display apparatus for elevator car |
| 03/11/1986 | CA1201832A1 Speed pattern generator for elevator car |
| 03/11/1986 | CA1201829A1 Elevator system |
| 03/11/1986 | CA1201827A1 Elevator system |
| 03/04/1986 | US4573542 Load-weighing apparatus for an elevator car |
| 01/15/1986 | EP0168337A1 Remote control for a winch |
| 01/08/1986 | EP0166720A1 Floor selector for lift. |
| 01/07/1986 | CA1199134A1 Elevator system |
| 01/03/1986 | WO1986000184A1 Telecontrol for hoisting winch |
| 12/31/1985 | US4562530 Elevator traffic demand analyzing system |
| 12/31/1985 | CA1198841A1 Supervisory apparatus for elevators |
| 12/31/1985 | CA1198840A1 Demand estimation apparatus |
| 12/24/1985 | US4561093 For diagnostically testing a system controller by a computer |
| 12/17/1985 | CA1198217A1 Voice-recognition elevator security system |
| 12/10/1985 | US4558298 Elevator call entry system |
| 11/19/1985 | US4553639 Elevator supervision system |
| 11/19/1985 | CA1197028A1 Control apparatus for elevators |
| 08/21/1985 | EP0151949A2 Loadweighing device for a lift cage |
| 08/06/1985 | CA1191631A1 Elevator system |
| 07/30/1985 | US4531616 Elevator control system |
| 07/30/1985 | CA1191289A1 Elevator control system |
| 07/04/1985 | WO1985002832A1 Floor selector for lift |
| 06/18/1985 | US4524418 Demand estimation apparatus |
| 06/18/1985 | US4523665 Control apparatus for elevators |
| 06/04/1985 | US4520906 Control apparatus for elevator |
| 06/04/1985 | US4520905 Elevator group control apparatus |
| 04/16/1985 | CA1185716A1 Rack and pinion lift system |
| 03/12/1985 | US4503941 Supervisory apparatus for elevators |
| 02/19/1985 | US4499975 Control apparatus for elevators |
| 02/19/1985 | CA1182933A1 Group supervisory control system for elevator |
| 01/15/1985 | US4493399 Elevator control system |
| 01/01/1985 | US4491199 Elevator system |
| 01/01/1985 | US4491198 Apparatus for signaling elevator malfunctions |
| 11/20/1984 | US4483418 Elevator control system |
| 09/25/1984 | US4473134 Group supervisory control system for elevator |
| 09/25/1984 | US4473133 Elevator system |
| 09/11/1984 | US4470482 Speed pattern generator for an elevator car |
| 05/15/1984 | CA1167576A1 Elevator system |
| 04/03/1984 | US4440266 Rack and pinion lift system |
| 02/28/1984 | US4433756 Elevator system |
| 02/14/1984 | CA1162303A1 Elevator cab load measuring system |
| 01/24/1984 | US4427095 Monitoring and controlling lift positions |
| 12/09/1983 | EP0070876A4 Integrated elevator cab fixture. |
| 10/25/1983 | US4411338 Apparatus for calculating elevator cage call forecast |
| 10/04/1983 | CA1154812A1 Electrical switch and actuator therefor having both linear and angular adjustment therebetween |
| 08/23/1983 | US4400787 Elevator system with speech synthesizer for repetition of messages |
| 08/23/1983 | US4400786 Elevator system with speech synthesizer for audible information |
| 06/21/1983 | US4389631 Elevator position detecting device |
| 06/07/1983 | US4387436 Method and apparatus for detecting elevator car position |
| 03/15/1983 | US4376930 Call signal conversion apparatus for elevator system |
| 02/09/1983 | EP0070876A1 Integrated elevator cab fixture. |
| 01/25/1983 | US4370717 Elevator bank simulation system |
| 01/11/1983 | US4367811 Elevator control system |
| 10/12/1982 | US4354171 Elevator position detector device |
| 09/21/1982 | US4350225 Elevator control system |