| Patents for B66B 5 - Applications of checking, fault-correcting or safety devices in elevators (12,501) |
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| 03/23/2011 | CN101987709A Power switch control device of elevator |
| 03/23/2011 | CN101987708A Elevator |
| 03/23/2011 | CN101456500B Control system for energy feedback-brake unit integrated machine of frequency conversion elevator |
| 03/23/2011 | CN101365642B Remote updating system for elevator control program |
| 03/22/2011 | US7909143 Elevator system with power consumption control |
| 03/22/2011 | US7909142 Braking device for elevating platform assembly |
| 03/17/2011 | WO2011030325A1 Safety devices for elevators with reduced clearances |
| 03/17/2011 | WO2011029727A1 Device for manually releasing a service brake in a lift system |
| 03/16/2011 | EP2295363A1 Handrail on top of elevator cage |
| 03/16/2011 | EP2295361A1 Elevator control device and elevator control method |
| 03/16/2011 | CN201761989U Anti-falling device of lifting equipment |
| 03/16/2011 | CN201761988U Elevator safety circuit adopting non-contact door lock switch |
| 03/16/2011 | CN201761987U Position detecting device for elevator cage |
| 03/16/2011 | CN201761986U Elevator |
| 03/16/2011 | CN101586413B Communication tower mast structure having the function of lifting illumination |
| 03/16/2011 | CN101481066B Mechanical braking device and method for abnormal operation of elevator |
| 03/16/2011 | CN101311096B Elevator emergency brake gear |
| 03/15/2011 | US7905328 Brake device of an elevator car |
| 03/15/2011 | CA2391788C Suspension rope wear detector |
| 03/10/2011 | WO2011027432A1 Elevator apparatus |
| 03/10/2011 | DE102009040109A1 Speed limiter for lift system, has locking element engagable in undercut depending on speed of wheel to block rotation of wheel, where engagement of element takes place when overspeed is electromechanically determined |
| 03/09/2011 | EP2292546A1 Apparatus and method for detecting whether an elevator car has become jammed along its travel path |
| 03/09/2011 | EP1616831B1 Elevator comprising a brake-releasing device for elevator hoist |
| 03/09/2011 | EP1539630B1 Elevator employing radio frequency identification devices (rfids) |
| 03/09/2011 | CN201756393U Elevator hoistway door safety protection device |
| 03/09/2011 | CN201756391U Elevator safety device |
| 03/09/2011 | CN201756390U Hoister head sheave rotation angle detection device |
| 03/09/2011 | CN201756386U Pneumatic radial gear rope-adjusting clutch control system |
| 03/09/2011 | CN101983910A Full-automatic vertical transport system for goods and control method thereof |
| 03/09/2011 | CN101437742B Terminal landing speed control system of elevator |
| 03/09/2011 | CN101277889B Apparatus and method for managing refuge time of elevator |
| 03/03/2011 | WO2011023846A1 Conveying system |
| 03/03/2011 | DE102010017571A1 Fangvorrichtung für Treppenlift Safety gear for stairlift |
| 03/03/2011 | DE102009028596A1 Proper operational characteristics e.g. traction characteristics, testing method for lift, involves measuring change of distance between lift cage and fixed measurement point in lift shaft mine opening for determining characteristic values |
| 03/02/2011 | EP2289832A1 Elevator apparatus and operating method thereof |
| 03/02/2011 | EP2288564A2 Elevator system, and method for servicing such an elevator system |
| 03/02/2011 | CN201753224U Overspeed braking device of suspension cage and counterweight |
| 03/02/2011 | CN201753222U Elevator carriage control panel with concealed telephone |
| 03/02/2011 | CN101171195B 电梯系统 Elevator system |
| 03/02/2011 | CN101121485B Elevator set management and control device |
| 02/24/2011 | WO2011021064A1 Elevator apparatus |
| 02/24/2011 | DE102009038498A1 Method for determining state variables of lift system, involves applying force on force arm of test lever, where force arm of test lever compensates weights over lever force of test lever while measuring weights |
| 02/24/2011 | DE102009038497A1 Method for determining traction characteristic of traction-sheave lift, involves measuring load acting on drive cable by using measuring device, and providing information about characteristic of lift system by determined load |
| 02/23/2011 | EP2287102A1 Elevator device |
| 02/23/2011 | EP1558512B1 Detecting elevator brake and other dragging by monitoring motor current |
| 02/23/2011 | CN101979302A Variable counterweight elevator and variable counterweight hydraulic elevator |
| 02/23/2011 | CN101979300A Elevator speed limiter tensioning device |
| 02/23/2011 | CN101979299A Elevator overspeed governor |
| 02/23/2011 | CN101979298A Elevator safety stop trigger device |
| 02/17/2011 | WO2011018334A1 Elevator and method for securing an elevator |
| 02/17/2011 | US20110036667 Elevator apparatus and operating method thereof |
| 02/17/2011 | DE202009013349U1 Lasthebeeinrichtung und Steuereinrichtung hierfür Load lifting device and control device therefor |
| 02/17/2011 | DE102009037634A1 Aufzug und Verfahren zur Absicherung eines Aufzugs Elevator and procedures to safeguard an elevator |
| 02/17/2011 | DE102009037435A1 Position detection system for detecting position of cage with respect to part of lift system, has sensor, where patterns/symbols are selected and arranged on segments of coding, so that sensor detects patterns or symbols |
| 02/17/2011 | DE102009037347A1 Elektronisches Sicherheitssystem für einen Aufzug Electronic security system for an elevator |
| 02/16/2011 | EP2284110A1 Electronic safety system for a lift |
| 02/16/2011 | EP2195271B1 Electric motor |
| 02/16/2011 | CN201746192U Arrangement structure of suspension sheave on elevator counterweight housing |
| 02/16/2011 | CN201746189U Steel wire rope tensioning device of elevator speed limiter |
| 02/16/2011 | CN201746188U Speed limit controlling means for home elevators |
| 02/16/2011 | CN201746187U Furnace repair tower lift car anti-falling device of converter |
| 02/16/2011 | CN201746186U Light-slot semi-opening eccentric type breaking rope safety lock |
| 02/16/2011 | CN201746185U Elevator emergency rescue device |
| 02/16/2011 | CN201746184U Wire rope vibration damping plate |
| 02/16/2011 | CN201746180U IC identity-based intelligent control system for elevator |
| 02/16/2011 | CN101976996A Direct-current speed adjusting device with safe braking function for hoister and braking mode |
| 02/16/2011 | CN101973478A Bracket type roller friction driving system |
| 02/16/2011 | CN101973475A Tension device of speed governor of elevator |
| 02/16/2011 | CN101973474A Elevator overspeed protective device |
| 02/16/2011 | CN101973473A Direct-driven household elevator |
| 02/16/2011 | CN101973472A Elevator controlling device and method |
| 02/16/2011 | CN101353129B Safety control method and apparatus for elevator door |
| 02/16/2011 | CN101016130B Elevator control device |
| 02/15/2011 | US7886879 Method for creating temporary safety space within an elevator hoistway |
| 02/10/2011 | WO2011016132A1 Elevator control operation system at earthquake occurrence time |
| 02/10/2011 | US20110031069 Elevator system with spacing control |
| 02/09/2011 | EP2280895A2 Active guiding and balance system for an elevator |
| 02/09/2011 | CN201739413U Buffer |
| 02/09/2011 | CN201737552U Anti-loosing device of elevator |
| 02/09/2011 | CN201737551U Car speeding or stalling protection system suitable for non-rigid rail elevator |
| 02/09/2011 | CN201737550U Elevator energy feedback, reactive compensation and outage emergency operation system |
| 02/09/2011 | CN201737549U Adjustable cabin roof guardrail |
| 02/09/2011 | CN201737548U Car-locking mechanism for machine-roomless lifts |
| 02/09/2011 | CN201737547U Real-time elevator energy efficiency record analyzer |
| 02/09/2011 | CN201737546U Safety protection and running state monitoring device for construction hoist |
| 02/09/2011 | CN101966950A Elevator magnetic guide device and guide brake device |
| 02/09/2011 | CN101966949A Elevator safety structure |
| 02/09/2011 | CN101966948A Elevator safety device |
| 02/09/2011 | CN101966947A Elevator control apparatus of building having damping structure part |
| 02/09/2011 | CN101475113B Magnetic guide apparatus |
| 02/09/2011 | CN101292133B 无线故障监控系统 Wireless fault monitoring system |
| 02/09/2011 | CN101098823B Method for performing an elevator rescue run and the elevator |
| 02/03/2011 | WO2011014165A1 Rope sway mitigation via rope tension adjustment |
| 02/03/2011 | US20110024239 Operating method for an elevator with two elevator cars and a counterweight |
| 02/02/2011 | CN201729558U Car top safety window of elevator |
| 02/02/2011 | CN201729555U Device capable of preventing foreign matter from entering gear and mesh interval |
| 02/02/2011 | CN201729554U Material elevator idling protection device |
| 02/02/2011 | CN201729553U Elevator anti-resonance device |
| 02/02/2011 | CN101962144A Rubber non-linear buffer |
| 02/02/2011 | CN101962143A Shock-absorbing safety protection device for elevator |