| Patents for B66B 5 - Applications of checking, fault-correcting or safety devices in elevators (12,501) |
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| 05/24/2012 | WO2012066937A1 Method and system for controlling a motion of a first car and a second car in a multi-car elevator system |
| 05/24/2012 | WO2012066910A1 Guidance system, detection device, and position assessment device |
| 05/24/2012 | WO2012066181A1 Backup circuit for electricity supply, elevator system, and method |
| 05/24/2012 | WO2012065360A1 Intelligent voice elevator |
| 05/24/2012 | US20120125720 Rope Sway Mitigation Via Rope Tension Adjustment |
| 05/23/2012 | EP2454183A1 Healthcheck of door obstruction device field of the disclosure |
| 05/23/2012 | CN202226509U Safety window on elevator cab top |
| 05/23/2012 | CN202226501U Uplink over-speed protection device for passenger elevator |
| 05/23/2012 | CN202226500U Mine hoist fault diagnosis system based on expert system |
| 05/23/2012 | CN202226499U Lifting anti-falling device for suspension convey |
| 05/23/2012 | CN202226498U Lower mechanical stopping device for elevator |
| 05/23/2012 | CN202226497U Upper mechanical holdout device of elevator |
| 05/23/2012 | CN202226496U Rescue device of elevator car |
| 05/23/2012 | CN202226495U Detector for disc brakes of mine hoists |
| 05/23/2012 | CN202226494U Escape door for elevator car |
| 05/23/2012 | CN202226493U Lower mechanical preventing device of elevator |
| 05/23/2012 | CN202226492U Assembly and disassembly operation platform for construction hoist |
| 05/23/2012 | CN202226489U Elevator monitoring system based on 3G (The third Generation Telecommunication) network |
| 05/23/2012 | CN102471033A 电梯轿厢 Elevator car |
| 05/23/2012 | CN102471032A 门障碍物装置的健康检查 Health Check door obstructions device |
| 05/23/2012 | CN102471028A 在牵引绳轮内带外转子和马达的电梯机器 Within the outer rotor and the traction sheave elevator machine motor belt |
| 05/23/2012 | CN102471024A 通过绳索张力调节减轻绳索摇摆 Relieve tension adjustment through the ropes rope swing |
| 05/23/2012 | CN102471022A 电梯救援系统 Elevator Rescue System |
| 05/23/2012 | CN102471021A 抗建筑物摇摆电梯出轨检测系统 Anti-swing lift derailment detection system building |
| 05/23/2012 | CN102471020A 电梯的控制装置 The elevator control apparatus |
| 05/23/2012 | CN102471019A 电梯装置 Elevator device |
| 05/23/2012 | CN102471016A 电梯系统 The elevator system |
| 05/23/2012 | CN102464250A 新能源电梯 New Energy Lift |
| 05/23/2012 | CN102464243A 一种电梯液压限速器 An elevator hydraulic speed governor |
| 05/23/2012 | CN102464242A 一种观光电梯自检装置 A self-test device sightseeing elevator |
| 05/23/2012 | CN102464241A 建筑用升降机的涨紧机构 Building lifts up tight body |
| 05/23/2012 | CN102464240A 建筑用升降机的安全机构 Building with elevator safety mechanism |
| 05/23/2012 | CN102464239A 曳引式建筑升降机的自救援装置 Self-rescue device architecture traction lifts |
| 05/23/2012 | CN101891095B Setting structure of diversion sheave on elevator counterweight frame |
| 05/23/2012 | CN101767739B Air-stream generating device of elevator |
| 05/23/2012 | CN101678999B Elevator speed governor |
| 05/23/2012 | CN101585465B Checking procedure for speed detecting device of elevator cage |
| 05/23/2012 | CN101573284B Safety arrangement of an elevator |
| 05/23/2012 | CN101486425B Elevator with elevator vibration damper |
| 05/23/2012 | CN101400595B Elevator system with an electric motor |
| 05/23/2012 | CN101391718B Elevator apparatus |
| 05/23/2012 | CN101234719B Lift and method of monitoring this lift |
| 05/23/2012 | CN101186259B Elevator system |
| 05/23/2012 | CN101007609B Abnormity detection device for elevator |
| 05/22/2012 | US8181749 Speed governor for an elevator |
| 05/18/2012 | WO2012062957A1 Device and system for elevator maintenance |
| 05/18/2012 | WO2012062553A1 Elevator safety circuit |
| 05/18/2012 | WO2012008778A3 Apparatus for automatically equalizing tension in elevator wire ropes |
| 05/18/2012 | CA2815405A1 Elevator safety circuit |
| 05/16/2012 | EP2452908A1 Elevator device |
| 05/16/2012 | EP2452907A1 Elevator Safety Circuit |
| 05/16/2012 | CN202220021U Construction elevator intelligent monitoring system |
| 05/16/2012 | CN202220020U Safety device and safety system |
| 05/16/2012 | CN202220019U Block type brake and hand-operated brake loosening part matched with block type brake |
| 05/16/2012 | CN202220018U Wireless calling and control platform system for construction elevator |
| 05/16/2012 | CN102459054A 电梯轿厢的应急照明 Elevator car emergency lighting |
| 05/16/2012 | CN102459051A 用于测试制动性能的装置和方法 Apparatus and method for braking performance test |
| 05/16/2012 | CN102459050A 功率有限的升降机救援操作中的重力驱动的起动阶段 Limited power lift rescue operations gravity-driven start-up phase |
| 05/16/2012 | CN102459049A 电梯装置 Elevator device |
| 05/16/2012 | CN102452599A Elevator |
| 05/16/2012 | CN102452598A Anti-runaway electric control device |
| 05/16/2012 | CN102452597A Elevator control device |
| 05/16/2012 | CN102452596A Electronic safe elevator |
| 05/16/2012 | CN102452595A Electronic safe elevator |
| 05/16/2012 | CN102452594A Insulation resistance measuring device for elevator |
| 05/16/2012 | CN101205035B Testing device for elevator speed governor |
| 05/10/2012 | WO2012060007A1 Elevator |
| 05/10/2012 | WO2012059970A1 Elevator device |
| 05/09/2012 | EP2448855A2 Emergency lighting for an elevator cab |
| 05/09/2012 | EP2448854A1 Gravity driven start phase in power limited elevator rescue operation |
| 05/09/2012 | EP2448853A1 Elevator rescue system |
| 05/09/2012 | EP1281654B1 Elevator maintenance mode switching device |
| 05/09/2012 | CN202214111U Elevator steel wire rope brake |
| 05/09/2012 | CN202214110U Overload detector switch for elevator |
| 05/09/2012 | CN202214109U Speed limiter for elevator |
| 05/09/2012 | CN202214108U Stroke correction unit of numerical control elevator |
| 05/09/2012 | CN102448864A Method for monitoring damage to wire rope for elevator and device for monitoring damage to wire rope for elevator |
| 05/09/2012 | CN102448863A Safety arrangement of an elevator |
| 05/09/2012 | CN102448862A 电梯装置 Elevator device |
| 05/09/2012 | CN102442597A Elevator underbeam dropping control device |
| 05/09/2012 | CN101891093B Mechanical anti-falling locking safety device |
| 05/09/2012 | CN101687609B Controller for elevator |
| 05/09/2012 | CN101537956B Earthquake recovery apparatus for elevator |
| 05/09/2012 | CN101537953B Automatic diagnosis apparatus for elevator |
| 05/09/2012 | CN101264840B Elevator device |
| 05/09/2012 | CN101039867B Elevator system and elevator control method for avoiding emergency when disaster occurs |
| 05/03/2012 | WO2012055174A1 Variable counterweight elevator and variable counterweight hydraulic elevator |
| 05/02/2012 | EP2447201A1 Elevator device |
| 05/02/2012 | EP1828043B1 Elevator counterweight with buffer |
| 05/02/2012 | EP1733991B1 Elevator apparatus and method of controlling the apparatus |
| 05/02/2012 | CN202208584U Lift buffer device |
| 05/02/2012 | CN202208583U Multipurpose safety tongs lifting and pulling mechanism |
| 05/02/2012 | CN202208582U Elevator remote fault monitoring and warning system based on general packet radio service (GPRS) |
| 05/02/2012 | CN202208581U Anti-entering device of elevator hall door |
| 05/02/2012 | CN202208579U Lift escape and fire control auxiliary system |
| 05/02/2012 | CN102438929A Elevator apparatus |
| 05/02/2012 | CN102431868A Hydraulic speed-limiting lift |
| 05/02/2012 | CN102431866A Safety braking device clamped on traction wheel of traction machine |
| 05/02/2012 | CN102431865A Fall prevention mechanism of elevator and elevator equipped with same |
| 05/02/2012 | CN102431864A Elevator brake device and elevator equipment equipped therewith |