| Patents for B66B 25 - Control of escalators or moving walkways (798) |
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| 07/12/2000 | CN2387087Y Intelligent device for close/start of roller elevator |
| 04/11/2000 | US6049189 Variable speed passenger conveyor and method of operation |
| 03/22/2000 | EP0986512A1 Safety device for systems for conveying persons |
| 01/13/2000 | WO2000001608A1 Actuation device pour driving elements of passenger transport unit |
| 01/05/2000 | DE19829325C1 Betätigungseinrichtung für Antriebselemente einer Personenförderanlage Actuator for driving elements of a passenger conveyor |
| 12/16/1999 | DE19826775A1 Control of a moving staircase elevator |
| 12/16/1999 | DE19826774A1 Method for controlling the movement of escalators and the like, and the storing of application data |
| 11/17/1999 | CN1235589A Data collection and analysis system for passeger conveyors |
| 11/17/1999 | CN1235588A Control system for passenger conveyor |
| 09/29/1999 | CN2340751Y Frequency converting controller for moving staircase |
| 08/25/1999 | CN1226872A Passenger sensor for conveyor |
| 08/18/1999 | EP0935582A1 Data collection and analysis system for passenger conveyors |
| 08/18/1999 | EP0935581A1 Control system for a passenger conveyor |
| 08/12/1999 | DE19803899A1 Verfahren zum Abbremsen von Rolltreppen bzw. Rollsteigen sowie Bremseinrichtung für Rolltreppen bzw. Rollsteige Method for braking of escalators and moving walkways and braking device for escalators and moving walkways |
| 08/05/1999 | WO1999038792A1 Braking device and method for braking escalators or moving walkways |
| 08/04/1999 | EP0932576A1 Tripping device for a moving stairway contact mat |
| 07/13/1999 | US5923005 Equipment for approach area monitoring for escalator and travelling walkways |
| 06/17/1999 | WO1999029612A1 Safety device for escalators and moving walkways |
| 06/17/1999 | DE19754141A1 Sicherheitseinrichtung für Rolltreppen und Rollsteige Safety device for escalators and moving walkways |
| 05/19/1999 | EP0915805A1 Passenger sensor for a conveyor |
| 03/11/1999 | DE19735360C1 Auslösevorrichtung für eine Fahrtreppen-Kontaktmatte Triggering device for escalators contact mat |
| 02/25/1999 | WO1999008953A1 Tripping device for a moving stairway contact mat |
| 12/10/1998 | WO1998055387A1 Safety device for systems for conveying persons |
| 12/10/1998 | DE19723897A1 Sicherheitseinrichtung für Personenförderanlagen Safety device for passenger transport installations |
| 12/01/1998 | US5842554 Passenger sensor for a conveyor |
| 11/25/1998 | EP0879783A2 Escalator or moving walkway |
| 11/04/1998 | CN1197762A Passenger conveyer |
| 07/28/1998 | US5785165 Data collection and analysis system for passenger conveyors |
| 07/21/1998 | US5782330 Information display and control device for a passenger conveyor |
| 06/24/1998 | CN1185412A Device for monitoring elevator and self-moving passage area |
| 06/17/1998 | EP0847956A1 Device for monitoring the entry area of an escalator or moving walkway |
| 05/07/1998 | WO1998018712A1 Data collection and analysis system for passenger conveyors |
| 05/07/1998 | WO1998018711A1 Control system for a passenger conveyor |
| 02/05/1998 | WO1998004491A1 Passenger sensor for a conveyor |
| 01/08/1998 | WO1998000735A1 Passenger sensor for an escalator or moving walk |
| 01/06/1998 | US5704464 Passenger sensor for an escalator or moving walk |
| 12/16/1997 | US5697485 Passenger conveyor control system having decentralized inputs and outputs |
| 12/03/1997 | CN1166448A Supervisory system for supervising driving state of passenger conveyer |
| 11/06/1997 | DE19708083A1 Optical monitor system for detecting entrance to travelling stairway or elevator |
| 08/19/1997 | US5659468 Process for monitoring and/or detecting changes under load of the operating state of an electrical power machine |
| 07/30/1997 | CN1155505A Passenger conveyor control system having decentralized inputs and outputs |
| 06/25/1997 | EP0780337A2 Passenger conveyor control system having decentralized inputs and outputs |
| 02/11/1997 | US5601178 Detection of escalator safety circuit component operability |
| 10/15/1996 | US5564550 Adapting escalator speed to traffic using fuzzy logic |
| 07/10/1996 | CN1126170A Adapting escalator speed to traffic using fuzzy logic |
| 06/26/1996 | CN2229917Y Device for monitoring and controlling working condition and trouble of escalator |
| 06/11/1996 | US5526256 Passenger conveyer control apparatus |
| 05/01/1996 | EP0709338A2 Operating device for moving staircases and walkways |
| 03/27/1996 | EP0703183A2 Adapting escalator speed to traffic |
| 02/14/1996 | EP0696255A1 Process for the electronic control of a people conveyor |
| 02/07/1996 | CN1116300A Apparatus and method for testing a speed governor of a conveyor |
| 01/09/1996 | US5482153 Operation panel for a passenger conveying device |
| 07/05/1995 | EP0661231A1 Apparatus for adjusting brake force for passenger conveyor emergency brake |
| 02/22/1995 | CN1099005A Electonic controlling method of passenger conveyor |
| 01/04/1995 | EP0631681A1 Process for monitoring and/or detecting changes under load of the operating state of an electrical power machine |
| 11/10/1994 | WO1994025386A1 Process for the electronic control of a people conveyor |
| 08/16/1994 | US5337878 Assembly and method for adjusting brake force for passenger conveyor emergency brake |
| 08/04/1994 | WO1994017496A1 Process for monitoring and/or detecting changes under load of the operating state of an electrical power machine |
| 01/19/1994 | CN1023552C Passenger conveyor control apparatus |
| 10/06/1993 | CN1076910A Varlable-speed pallet-type passenger moving walk |
| 05/19/1993 | CN1020705C Control apparatus for passenger conveyer |
| 03/31/1993 | EP0534400A2 Detection of missing step in an escalator or moving walk |
| 01/26/1993 | CA1313244C Escalator service speed control |
| 12/09/1992 | CN1019379B Electric antishake device for container's crane |
| 09/23/1992 | CN1018365B Controlling apparatus for passenger conveyer |
| 06/09/1992 | CA1303188C Transportation apparatus |
| 04/28/1992 | US5107975 Control device for passenger conveyor |
| 03/31/1992 | US5099977 Control apparatus for people mover systems |
| 03/17/1992 | US5096040 Detection of missing steps in an escalator or moving walk |
| 01/28/1992 | US5083653 Control apparatus for passenger conveyer |
| 09/25/1991 | CN1054752A Electric antishake device for container's crane |
| 09/18/1991 | CN1054572A Passenger conveyor control apparatus |
| 03/06/1991 | CN1049640A Controlling apparatus for passenger conveyer |
| 01/30/1991 | CN1048830A Control apparatus for passenger conveyer |
| 12/19/1990 | CN1010852B Control device for elevator |
| 04/11/1990 | CN1007514B Spindle braking system for escalators |
| 11/21/1989 | CA1263166A1 Conveyer brake control |
| 02/01/1989 | CN1030734A Spindle braking system for escalators |
| 05/31/1988 | US4748394 Control apparatus for escalator |
| 03/08/1988 | CA1233894A1 Escalator with controlled brake |
| 01/05/1988 | US4717865 Transportation apparatus |
| 05/12/1987 | US4664247 Conveyor brake control |
| 03/10/1987 | CA1218953A1 Transportation apparatus having deceleration controlled braking |
| 12/23/1986 | US4631467 Escalator passenger flow control |
| 12/17/1986 | CN86103291A Control device for elevator |
| 07/15/1986 | US4600865 Transportation apparatus |
| 05/13/1986 | US4588065 Escalator with controlled brake |
| 02/19/1985 | US4499986 Control apparatus for passenger conveyor |
| 03/13/1984 | CA1163591A1 Method of and apparatus for positioning the drive units of a plural drive escalator |
| 08/09/1983 | US4397096 Method of and apparatus for positioning the drive units of a plural drive escalator |
| 11/23/1982 | US4360078 Device for placing escalators in and out of operation |
| 07/06/1982 | CA1127275A1 Braking system |
| 05/11/1982 | CA1123362A1 Escalator |
| 10/06/1981 | CA1110194A1 Escalator |
| 06/30/1981 | US4276500 Braking system |
| 02/13/1979 | US4139810 Device for stopping passenger conveyor |
| 11/01/1977 | US4056759 Driving system for moving paths or escalators |
| 07/27/1976 | US3971885 Remote control system for passenger conveyors |