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)
04/2014
04/09/2014CN103708307A Lift control method and lift control system
04/09/2014CN103708306A Programmable electrical control system of building hoist and control method of programmable electrical control system of building hoist
04/09/2014CN102674107B Pulleying cushioning device of mine vertical shaft hoisting system
04/09/2014CN102216188B Elevator arrangement
04/08/2014US8689945 Device for preventing travel of an elevator with its doors open
04/03/2014WO2014049387A1 Compensatory measure for low overhead or low pit elevator
04/03/2014WO2014048826A1 Method for restoring a safety system for an elevator installation
04/03/2014WO2014048674A1 Device for checking or adjusting an elevator door lock
04/02/2014CN203513055U Dwelling house escalator
04/02/2014CN203513054U Temperature on-line monitor device for mine hoisting sheave shaft
04/02/2014CN203513047U Traction machine with lateral rotary encoder
04/02/2014CN203513037U Hoisting device of electric control elevator
04/02/2014CN203513032U Counterweight guiding device for construction hoist
04/02/2014CN203513027U Pulley protection device for construction hoist
04/02/2014CN203513025U Elevator with car tension spring buffer unit
04/02/2014CN203513024U Shear thickening fluid elevator pit bottom buffer
04/02/2014CN203513023U Elevator shock pad
04/02/2014CN203513022U Special overload protector for elevator
04/02/2014CN203513021U Intelligent detection device for lift load
04/02/2014CN203513020U Safe limiting device for preventing puking of cage of building hoist
04/02/2014CN203513019U Rotating stall protecting device
04/02/2014CN203513018U Automatic leveling device of lift at outage
04/02/2014CN203513017U Elevator cage-blocking alarming system
04/02/2014CN203513016U Power supply open-phase protection device of lift control cabinet
04/02/2014CN203513015U Elevator
04/02/2014CN203513014U Safety device for floor landing of simple elevator
04/02/2014CN203513013U Safety device of hydraulic lifting platform
04/02/2014CN203513012U Building foundation engineering position detection device
04/02/2014CN203513011U Fence device of outer cage of construction elevator
04/02/2014CN203513010U Lift locking mechanism
04/02/2014CN203513009U Plug type movement prevention device for maintenance platform of elevator without machine room
04/02/2014CN203513008U Safe mechanical lock for locking machine-room-free elevator
04/02/2014CN203513007U Loss evaluation device of pull type elevator cable
04/02/2014CN203513006U Display device of elevator
04/02/2014CN203513005U Lift emergency safety control device
04/02/2014CN203513003U Multifunctional driver console of construction hoist
04/02/2014CN103697133A Speed reducer for lifting device
04/02/2014CN103693538A Intelligent pneumatic landing door system
04/02/2014CN103693534A Single-phase comprehensive intelligent hanging basket
04/02/2014CN103693526A Life-saving capsule consisting of miniature buffering air bags and other components and arranged in elevator shaft bottom pit
04/02/2014CN103693525A Elevator shock-absorption protection device
04/02/2014CN103693524A Elevator with emergency braking equipment
04/02/2014CN103693523A Steel wire rope looseness and breakage alarming device
04/02/2014CN103693522A A linkage device applied to safety mechanism for preventing elevator cab moving accidentally
04/02/2014CN103693521A Intelligent elevator accident long-distance emergency three-in-one unit and control method
04/02/2014CN103693520A Reversible roof rainwater power generation and lift energy supply system
04/02/2014CN103693517A Frequency converting control system for building hoist and control method for frequency converting control system
04/02/2014CN103691072A Rescue system for high-rise building
04/02/2014CN102701103B Safety brake and redundancy control system of mine hoist
04/02/2014CN102381608B Oil buffer
04/02/2014CN102311023B Given method for on-line detection of additional starting moment loaded mine hoist
04/02/2014CN102275794B Steel wire rope deformation energy over-winding and over-unwinding buffer supporting tank device
04/02/2014CN102241349B Reporting system of anomalies inside elevator car
04/02/2014CN102001561B Elevator control device
04/01/2014US8688664 Updating floor-specific information
03/2014
03/27/2014DE102004053854B4 Sicherungsanordnung Fuse assembly
03/26/2014CN203497900U Rail type elevator shaft protecting door
03/26/2014CN203497887U Non-counter-weight villa elevator
03/26/2014CN203497886U Safety window device
03/26/2014CN203497883U Safety lifting device convenient to use and used for operators of tower crane
03/26/2014CN203497877U Double-roller assembly of construction elevator
03/26/2014CN203497872U Safety tongs
03/26/2014CN203497871U Gradual type safety tongs
03/26/2014CN203497870U Device for preventing person from falling into lift shaft
03/26/2014CN203497869U Machine-room-less elevator rescue device and machine-room-less elevator with same
03/26/2014CN203497868U Anti-falling device for freight elevator
03/26/2014CN203497867U Lifter safety management system
03/26/2014CN203497866U Floor door monitoring device of construction elevator
03/26/2014CN103687797A Adjustable safety brake
03/26/2014CN103684116A Conversion control system for adjusting motor power
03/26/2014CN103681024A Weightlessness brake switch of elevator main hoisting pulley
03/26/2014CN103678952A Elevator risk evaluation method
03/26/2014CN103663062A Elevator car with telescopic pedal
03/26/2014CN103663056A Portable elevator door head steel wire rope tension force detection device
03/26/2014CN103663051A Flexible-guiding receiving and stabilizing device and method for special elevator
03/26/2014CN103663044A Shock-absorption airbag mat used for elevator
03/26/2014CN103663043A Slow-rebound polyurethane made buffer and molding process thereof
03/26/2014CN103663042A Magnetic suspension type elevator falling buffer with mutual sleeved structure of big magnet ring and small magnet ring
03/26/2014CN103663041A Side compression type elevator bottom pit buffering device
03/26/2014CN103663040A Multistage magnetic suspension elevator safety buffering device
03/26/2014CN103663039A Special composite buffer device for elevator safety and detection
03/26/2014CN103663038A Double-direction brake device
03/26/2014CN103663037A Two-way brake safety tongs
03/26/2014CN103663036A Double-insurance linkage elevator
03/26/2014CN103663035A Falling prevention elevator
03/26/2014CN103663034A Overload protection device
03/26/2014CN103663033A Safety system of elevator
03/26/2014CN103663032A Lift safety device
03/26/2014CN103663031A Lift dropping emergency device
03/26/2014CN103663030A Elevator with elastic handle
03/26/2014CN103663029A Elevator remote monitoring and debugging system
03/26/2014CN103663028A Flexible connection device with column pressure weighing function of construction hoist drive mechanism
03/26/2014CN103663027A Safe fall-proof device of temporary elevator
03/26/2014CN103663026A Construction elevator
03/26/2014CN103663025A Full-automatic construction elevator
03/26/2014CN103663024A Burning system and method of all-in-one controller of lift and smart phone
03/26/2014CN103663023A Remote monitoring device of elevator
03/26/2014CN103663022A Contour limiting protection device
03/26/2014CN103663021A Elevator
03/26/2014CN103663019A Elevator vacancy display device
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