| Patents for B66B 5 - Applications of checking, fault-correcting or safety devices in elevators (12,501) |
|---|
| 03/04/1987 | EP0212147A1 Evacuation device for lifts |
| 02/24/1987 | US4646058 Elevator system with lamp failure monitoring |
| 02/24/1987 | US4645037 Elevator escape structure |
| 02/17/1987 | US4643276 Elevator system |
| 02/10/1987 | US4642474 Elevator rescue apparatus during stoppage of power supply |
| 01/21/1987 | CN86104446A Group control apparatus for elevator |
| 01/13/1987 | US4635907 Hydraulic buffer for elevators |
| 01/13/1987 | CA1216687A1 Remote elevator monitoring system |
| 01/13/1987 | CA1216685A1 Elevator leveling signal error and correction |
| 12/31/1986 | CN86104599A Running device of electrical lift |
| 12/23/1986 | CA1215792A1 Method and apparatus for fault time operating of an elevator |
| 12/17/1986 | CN86102364A Control apparatus for the speed of elevator |
| 12/09/1986 | US4627518 Backup position signaling in an elevator |
| 12/09/1986 | CA1215185A1 Variable-voltage variable-frequency elevator control apparatus |
| 12/03/1986 | CN86103763A Emergency braking device for elevators |
| 12/02/1986 | CA1214841A1 Elevator governor |
| 11/26/1986 | CN86103139A Assaying device for elevator remove |
| 11/19/1986 | CN86103054A Elevator system |
| 11/18/1986 | US4623040 Method and apparatus for reducing elevator service calls |
| 11/11/1986 | US4622538 Remote monitoring system state machine and method |
| 10/22/1986 | CN86102377A Spare signal means for indicating lift position |
| 10/22/1986 | CN85103125A Emergency braking control device for elevator |
| 10/14/1986 | US4616733 Method and apparatus for reducing gear backlash impacts in an elevator system |
| 10/07/1986 | CA1212475A1 Servicing a software-controlled elevator |
| 10/07/1986 | CA1212472A1 Remote elevator monitoring system (rems) state machine |
| 09/10/1986 | CN86101421A Elevator rescue apparatus during stoppage of power supply |
| 09/10/1986 | CN86100436A Double crossed frame type man-carrying elevator |
| 08/26/1986 | CA1210539A1 Terminal slowdown speed pattern generator |
| 08/06/1986 | CN85203946U Safety device for elevator |
| 07/02/1986 | CN85109248A Elevator brake and safety |
| 06/05/1986 | WO1986003184A1 Elevator brake and safety |
| 06/04/1986 | EP0183616A2 Elevator brake and safety |
| 06/03/1986 | US4592450 Elevator |
| 05/27/1986 | CA1205222A1 Safety apparatus for elevator |
| 05/10/1986 | CN85107528A Position control system for elevator |
| 05/06/1986 | CA1204151A1 Inverter power transistor protection |
| 04/08/1986 | CA1203033A1 Modular operational elevator control system |
| 03/11/1986 | CA1201828A1 Elevator system |
| 03/04/1986 | US4573542 Load-weighing apparatus for an elevator car |
| 02/12/1986 | EP0170829A1 Inverter-fed drive for a lift |
| 02/04/1986 | US4568909 Remote elevator monitoring system |
| 01/28/1986 | US4567560 Multiprocessor supervisory control for an elevator system |
| 01/21/1986 | US4565264 Elevator system |
| 01/07/1986 | CA1199132A1 Elevator emergency control system |
| 12/24/1985 | US4561093 For diagnostically testing a system controller by a computer |
| 12/24/1985 | CA1198531A1 Apparatus for controlling the arrival of an elevator cage at an elevator floor |
| 12/10/1985 | CA1197793A1 Elevator buffer |
| 12/03/1985 | US4556155 Elevator governor |
| 12/03/1985 | CA1197635A1 Elevator control system |
| 11/26/1985 | US4555689 Elevator system with lamp status and malfunction monitoring |
| 11/26/1985 | US4554999 Control apparatus for A.C. elevator |
| 11/21/1985 | EP0161287A1 Safety brake device particularly for lift cabins |
| 11/19/1985 | US4554459 Monitoring system for a predetermined field of view |
| 10/22/1985 | US4548299 AC elevator control system |
| 09/03/1985 | US4538706 Progressive safety |
| 08/27/1985 | US4537287 Apparatus for detecting abnormality in the cage of an elevator |
| 08/27/1985 | CA1192684A1 Ac elevator control apparatus |
| 08/21/1985 | EP0151949A2 Loadweighing device for a lift cage |
| 08/06/1985 | US4533021 Lift exit emergency safety system |
| 08/06/1985 | CA1191634A1 Elevator servicing methods and apparatus |
| 08/06/1985 | CA1191633A1 Elevator system |
| 08/06/1985 | CA1191609A1 Method of evaluating the performance of an elevator system |
| 07/31/1985 | EP0149727A1 Supervisory circuit for the safety contacts of elevators |
| 07/30/1985 | US4531617 Overspeed safety braking device |
| 07/16/1985 | US4529066 Safety brake for mast-type crane |
| 07/16/1985 | CA1190676A1 Elevator system |
| 07/10/1985 | EP0148000A1 Remote monitoring system |
| 07/09/1985 | CA1190157A1 Hydraulic ram safety device with circular brake |
| 06/26/1985 | EP0146412A2 Remote monitoring system state machine |
| 06/25/1985 | CA1189644A1 Elevator drive apparatus using a traction-type speed change gear |
| 06/04/1985 | US4520904 Elevator leveling signal error and correction |
| 06/04/1985 | CA1188438A1 Elevator system |
| 05/28/1985 | US4519479 Safety apparatus for elevator |
| 05/23/1985 | WO1985002169A1 Safety brake device particularly for lift cabins |
| 05/21/1985 | CA1187577A1 Slack rope detecting apparatus |
| 05/14/1985 | US4516665 Elevator control system |
| 05/14/1985 | US4516664 Apparatus for controlling an A-C powered elevator |
| 05/14/1985 | CA1187221A1 Crime prevention apparatus for elevators |
| 05/14/1985 | CA1187220A1 Electric elevator car driving device |
| 05/14/1985 | CA1187178A1 Traffic analyzer apparatus |
| 05/08/1985 | EP0140802A1 Discerning device for lift alarms and for ascertaining the proper functioning |
| 05/08/1985 | EP0037404B1 Automatically resetting safety brake |
| 05/07/1985 | US4515248 Buffer device for elevator |
| 05/07/1985 | US4515246 Apparatus for controlling the arrival of an elevator cage at an elevator floor |
| 05/02/1985 | EP0139148A1 Emergency arresting device for shaft conveyances on overwind travels |
| 04/23/1985 | US4512444 For use in stopping an elevator car |
| 04/23/1985 | US4512442 Method and apparatus for improving the servicing of an elevator system |
| 04/16/1985 | US4511017 Elevator system |
| 03/26/1985 | US4506766 Method and apparatus for fault time operating of an elevator _ |
| 03/26/1985 | CA1184679A1 Apparatus for decelerating elevator at terminating floor |
| 03/19/1985 | US4505360 Elevator operating system |
| 03/12/1985 | US4503940 Variable-voltage variable-frequency elevator control apparatus |
| 03/12/1985 | US4503939 Elevator system |
| 02/26/1985 | CA1183291A1 Elevator system |
| 02/19/1985 | US4500969 Method and apparatus for determining stress on hoisting equipment |
| 02/19/1985 | US4499974 Terminal slowdown speed pattern generator |
| 02/05/1985 | US4497391 Modular operational elevator control system |
| 02/05/1985 | CA1182228A1 Apparatus for controlling an elevator |
| 02/05/1985 | CA1182056A1 Damping stops for hydraulic jacks |
| 01/08/1985 | CA1180829A1 Lift control system |