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)
06/2011
06/01/2011	CN201850020U Safety mechanism of traction passenger elevator without counter weight
06/01/2011	CN201850019U Lower limit anti-collision device of special elevator for wind turbine tower
06/01/2011	CN201850017U Novel super-capacitor-type elevator energy-saving control device
06/01/2011	CN201850016U Headframe hoisting device with lifting control system
06/01/2011	CN201850014U Intelligent elevator
06/01/2011	CN201850012U Device for simulating running of elevator
06/01/2011	CN102079468A Telephone network-based remote elevator detection and emergency call intelligent management system
06/01/2011	CN102079467A Method for testing elevator energy consumption
06/01/2011	CN101233065B Method and device for controlling elevator
06/01/2011	CN101213139B Device for controlled operation of elevator
06/01/2011	CN101054143B Centrifuge actuator
05/2011
05/31/2011	CA2491806C Safety monitoring device for a lift car
05/26/2011	WO2011062411A2 Rope braking device for an elevator
05/26/2011	WO2011061819A1 Elevator device
05/26/2011	WO2011061401A1 Emergency exit door of an elevator car
05/26/2011	WO2011061108A1 Switch of an electrical plant
05/26/2011	US20110125474 Tensile support strength measurement system and method
05/26/2011	US20110121074 Method for repayment of elevator investment costs
05/26/2011	US20110120809 Collision brake for two elevator bodies moving independently of one another
05/26/2011	DE102009055768A1 Vorrichtung und Verfahren zur Absicherung, insbesondere des Absturzes, von Aufzügen und Hubeinrichtungen Apparatus and method for protection, notably of the crash of lifts and lifting devices
05/26/2011	DE102006042909B4 Dynamische Bestimmung der Treibfähigkeit bei Treibscheiben-getriebenen Aufzugsanlagen Dynamic Determination of driving ability at Traction-driven elevators
05/25/2011	EP2326006A1 Switch for an electric unit
05/25/2011	EP2325129A1 Lift assembly for people and/or loads with at least one lift cabin
05/25/2011	EP2325128A1 Lift assembly for people and/or loads with at least one lift cabin
05/25/2011	EP2323941A1 Elevator and building power system with secondary power supply management
05/25/2011	CN201842557U Turning gear of elevator traction machine
05/25/2011	CN201842552U Monitor for safe operation of elevators
05/25/2011	CN201842551U Steel wire rope looseness protector for mine hoist
05/25/2011	CN201842550U Mesh-hole type counterweight protection screen
05/25/2011	CN102076593A Elevator arrangement and method in elevator maintenance
05/25/2011	CN102076592A Security-based elevator control
05/25/2011	CN102076590A Elevator evacuation support system
05/25/2011	CN102074999A Emergency power supply system for elevator
05/25/2011	CN102070059A Hydraulic speed limiting elevator
05/25/2011	CN102070058A Double-shaft cyclic elevator vehicle
05/25/2011	CN102070056A Speed limiter with electromagnet and built-in photoelectric encoder
05/25/2011	CN102070055A Elevator shaft protecting device
05/25/2011	CN102070054A Automatic testing system of elevator running control software
05/25/2011	CN102070053A Test device of elevator car ascending overspeed protection device
05/25/2011	CN102070052A Method and device for measuring balance coefficient of elevator
05/25/2011	CN102070051A Elevator running performance real-time monitoring system
05/25/2011	CN101481059B Safety elevator with function for preventing abnormally opened door and safety control method thereof
05/25/2011	CN101445199B Elevator governor trigger mechanism
05/25/2011	CN101044082B Elevator apparatus
05/19/2011	WO2011058229A1 Elevator and method
05/19/2011	WO2011058219A1 Method in connection with an elevator system, and an elevator system
05/19/2011	WO2011057907A1 Trigger device for a speed governor of an elevator system
05/19/2011	DE102009053131B3 Verfahren und Vorrichtung zum Überprüfen des Bremssystems einer Aufzugsanlage Method and apparatus for checking the brake system of an elevator system
05/19/2011	CA2779331A1 Method in connection with an elevator system, and an elevator system
05/18/2011	EP1398290B1 Elevator device
05/18/2011	CN201834640U Tensioning device of elevator speed limiter
05/18/2011	CN201834639U Tension device of speed limiter for elevator
05/18/2011	CN201834633U Buffering and warning device for preventing personal from falling in elevator hoistway
05/18/2011	CN201834632U Elevator safety device
05/18/2011	CN201834631U Elevator structure
05/18/2011	CN201834630U Elevator safety structure
05/18/2011	CN201834629U Overload protecting device for impact load resisting construction lifter
05/18/2011	CN201834628U Speed limiter for elevator
05/18/2011	CN201834627U Construction lifter safety falling protector
05/18/2011	CN201834626U Elevator
05/18/2011	CN201834625U Rectifying cover below car
05/18/2011	CN1953923B Control device and method of elevator
05/18/2011	CN102060221A Double-deck elevator facility
05/18/2011	CN102060220A Automatic rescue device for elevator
05/18/2011	CN101670966B Energy-saving feedback device of elevator with emergency flat layer
05/18/2011	CN101596996B Control circuit of elevator control system
05/18/2011	CN101475109B Method for the operation of a lift installation
05/18/2011	CN101386387B Elevator controlling apparatus
05/18/2011	CN101300186B Elevator refuge assistant apparatus
05/12/2011	WO2011055434A1 Elevator control device
05/12/2011	WO2011055020A1 Method and apparatus for reducing the swinging of the ropes of an elevator, and an elevator
05/12/2011	WO2011054674A1 Safety circuit in an elevator system
05/12/2011	US20110108370 Elevator alert
05/12/2011	CA2775635A1 Safety circuit in an elevator system
05/11/2011	EP2319793A1 Actuator for a speed restrictor of a lift system
05/11/2011	EP2319792A1 Method and device for checking the braking system of a lift assembly
05/11/2011	EP2319791A1 Lift assembly
05/11/2011	EP2318300A1 Method for operating an elevator in an emergency mode
05/11/2011	CN201825623U Bracket roller friction drive system
05/11/2011	CN201825619U Bracket-type car roller friction drive elevator
05/11/2011	CN201825616U Lifter safety tongs testing device
05/11/2011	CN201825615U Overspeed-preventing electric device of elevator
05/11/2011	CN201825614U Wireless alarm device against elevator failures
05/11/2011	CN201825613U Direct-current speed-adjusting device with safety braking function of hoister
05/11/2011	CN201825612U Safety protection device for construction lift
05/11/2011	CN201825611U Elevator compensating chain running swaying monitoring device and elevator
05/11/2011	CN201825610U Device for realizing the safety in the maintenance space of the hoistway bottom of shallow pit elevator
05/11/2011	CN1950287B Elevator apparatus
05/11/2011	CN1903688B Work report forming device for edifice equipment
05/11/2011	CN102050372A Vertical elevator falling rescue device adopting engine technology
05/11/2011	CN102050371A Reliable vertical elevator falling rescue device
05/11/2011	CN102050370A Upper position-limiting and collision-preventing device special for fan tower barrel
05/11/2011	CN102050369A System and method for monitoring sanitary environment in elevator cage
05/11/2011	CN102050368A Side emergency exit device for more than two elevators mounted in one elevator shaft
05/11/2011	CN102050367A Safe speed reducing vertical elevator fall saving device
05/11/2011	CN102050366A Person number detection device and method
05/11/2011	CN102050365A Vertical-type elevator falling rescue device adopting deceleration baffle technology
05/11/2011	CN101575062B Asymmetric progressive safety gear
05/11/2011	CN101423159B Elevator control system
05/11/2011	CN101357727B Elevator cage fixture mechanism

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