Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66B - Elevators; Escalators or moving walkways › B66B 5 - Applications of checking, fault-correcting or safety devices in elevators
Patents for B66B 5 - Applications of checking, fault-correcting or safety devices in elevators (12,501)
08/2003
08/13/2003CN1436147A Elevator cage and elevator
08/12/2003US6604611 Condition-based, auto-thresholded elevator maintenance
08/07/2003WO2003027966A3 Security method for gaining access, access verification device, elevator
08/06/2003EP1332999A1 Elevator without machine room
08/06/2003CN1434784A Shaft safety system for elevator
08/05/2003US6603398 Hoistway access detection system
07/2003
07/30/2003CN1433373A Brake arresting device with adaptable brake force for lift
07/30/2003CN1433372A Elevator main rope elongation sensor
07/30/2003CN1433123A Permanent synchronous motor driving system and its test method
07/30/2003CN1116727C Emergency cut-off power supply device for elevator
07/29/2003US6598709 Auxiliary device for displacing a payload receptacle of an elevator
07/23/2003EP1330019A2 Permanent magnet synchronous motor driving system, and method of testing this driving system
07/23/2003EP1329410A1 Elevator and car position confirmation device for the elevator
07/23/2003EP1209117B1 Elevator car parachute system with up and down actuation
07/23/2003CN1431139A Pendant for compensating elevator and device for compensating rope extension
07/17/2003WO2003057612A1 Condition-based elevator maintenance monitoring
07/17/2003US20030132727 Permanent magnet synchronous motor driving system, and method of testing permanent magnet synchronous motor driving system
07/16/2003EP1175367B1 Automatic braking system of a lift cage
07/16/2003CN2560617Y Elevator remote-control speed limiter
07/16/2003CN1430571A Brake device for lift
07/16/2003CN1429758A Buffer for elevator
07/16/2003CN1114557C Elevator equipment
07/15/2003US6591947 Use of multi-state sensors
07/10/2003WO2003055781A1 Support pillar for an elevator buffer
07/10/2003WO2003055780A1 Elevator safety device comprising additional overspeed governor
07/09/2003EP1061032B1 Elastic element for brakes of guided systems
07/09/2003EP1044156B1 Hydraulic lift actuating device
07/09/2003CN1429172A Actuator for emergency operation of gearless driving machine of elevator
07/09/2003CN1428287A Safety brake device for elevator equipment
07/09/2003CN1113803C Method for disconnecting transport system for persons and security circuit for transport systems for persons
07/03/2003WO2003054411A1 Brake for linear movements of rods
07/03/2003WO2003054290A1 Rope made of synthetic fibers having a ferromagnetic element providing an incication of local strain
07/03/2003WO2003053837A1 Lifting belt with external markings
07/03/2003WO2003053836A1 Load detection device and control method therefor, and elevator device
07/03/2003US20030121730 Condition-based, auto-thresholded elevator maintenance
07/02/2003EP1323660A1 Safety brake for elevator system
07/02/2003EP1246770B1 Inspection opening in an elevator car
07/02/2003CN2558633Y Lifting cage falling preventing device for lifter
07/02/2003CN1427798A Load-carrying means for cable operated elevators with integrated load measurement device
07/02/2003CN1427797A Vibration reducer of elevator
07/02/2003CN1113033C Door arrangement used in elevator
06/2003
06/26/2003WO2003051755A1 Constructive arrangement applied to escape ladders for elevators
06/26/2003US20030117292 Method and device for remote unlocking of an access door of a building with an elevator
06/26/2003DE20303382U1 Method for protecting service personnel in lift shafts has a tilting arm operated by the lift at the last stop which disables the lift movement
06/25/2003EP1321415A1 Method and device to remote unlock the entrance doors of a building from within the elevator car
06/19/2003WO2003050029A1 Elevator
06/19/2003US20030111306 Magnetic brake system and elevator trouble detection system
06/19/2003US20030111301 Load carrying means for cable elevators with integrated load measuring equipment
06/19/2003US20030111298 Load bearing member for use in an elevator system having external markings for indicating a condition of the assembly
06/18/2003EP1319626A1 Elevator system and method of inspecting the elevator system
06/18/2003EP0904246B1 Procedure and apparatus for installing the overspeed governor of an elevator
06/18/2003CN2556178Y Elevator two-way overspeed protective device
06/18/2003CN2556177Y Instantaneous two-way safety clamp
06/18/2003CN2556176Y Elevator speed limiting device
06/18/2003CN1111501C Guide device for elevator movement and its producing method
06/17/2003CA2054676C Two-channel forked light barrier in fail-safe construction
06/12/2003US20030106747 Elevator with governor
06/11/2003CN1423615A Machine House-less elevator
06/11/2003CN1422798A Apparatus for securing persons of maintaining elevator in vertical well of elevator
06/05/2003WO2003045828A1 Emergency stopper of elevator
06/04/2003EP1316525A1 Elevator monitoring system
06/04/2003CN1422232A Weight detector for elevator
06/04/2003CN1421375A System for safe-checking and transporting to passengers with elevator equipment, its running method and supplementary mounting method
05/2003
05/30/2003WO2003043928A1 Hoistway access detection system
05/30/2003WO2002057170A3 Elevator safety brake
05/29/2003US20030098776 System for security control and/or transportation of persons with an elevator installation, method of operating this system, and method of retrofitting an elevator installation with this system
05/28/2003EP1314679A1 Elevator device and method of controlling the device
05/28/2003EP1314678A1 Safety device for maintenance personnel
05/28/2003EP1314677A2 Managing method and system for building equipment and elevator
05/28/2003EP1314676A1 Security control system for transporting people with an elevator
05/28/2003EP1314675A1 Load detector for elevator cage
05/28/2003CN2552893Y Safety pincers for elevator
05/28/2003CN1420839A Cage device for double deck elevators
05/28/2003CN1420076A Elevator emergency braking device
05/22/2003WO2003042088A1 Mechanical rescue system for elevators
05/22/2003US20030094332 Hoistway access detection system
05/21/2003CN1419518A Emergency power supply device for lift systems
05/20/2003US6564907 Elevator having emergency stop device
05/15/2003US20030089556 Emergency power supply device for lift systems
05/14/2003EP1310451A1 Chain driven elevator with overload protection
05/14/2003CN2550333Y Anti-collision tank support device for erecting rig
05/14/2003CN2550332Y 摆臂式安全锁 Arm type security lock
05/13/2003US6561318 Emergency manual elevator drive
05/08/2003US20030085085 Braking device for an elevator
05/08/2003US20030085078 Brake arresting device with adaptable brake force for an elevator
05/08/2003DE20300627U1 Elevator door emergency lock release incorporates electrical contact to signal station
05/07/2003CN2548981Y Brake power-off protector of elevator
05/07/2003CN1416614A PWM cycloconverter and power fault detctor
05/07/2003CN1415528A Improved design scheme for critical component ÔÇÿattrition insertion padÔÇÖof safety tongs in progressive type elevator
05/07/2003CN1415527A System for transferring or controlling man or goods entrance and its maintanance method, appts. and
05/06/2003US6557670 Double brake protection device for elevator
05/06/2003US6557306 Elevator apparatus for use in a building having a seismic isolation building portion and a non-seismic isolation building portion
05/06/2003CA2044918C Safety disc brake for lifts
05/02/2003EP1305249A2 Elevator car with a driving pulley driving machine integrated therein
05/01/2003WO2003035532A1 Lift
05/01/2003WO2003035531A1 Method and device for detecting wear of transport installations comprising bearer cables
05/01/2003US20030080851 System for transportation or access control of persons or goods, and method, device and computer program for maintenance of the system, and method for retrofitting a building with the system
04/2003
04/30/2003CN1414921A Inspection opening in elevator car
04/30/2003CN1413901A Anti-drop device for lifting cage of elevator
04/24/2003WO2003033390A1 Elevator controller
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