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)
11/2003
11/19/2003CN1128092C Automatic online detection helping method for elevator faults
11/13/2003WO2003093157A1 On-cage handrail for elevator
11/13/2003DE20313911U1 Apron for lift for protection of persons in event of emergency freeing is extendable hence variable in length, and bars of apron are connected via levers which ensure that spacing of bars in relation to each other always remains same
11/12/2003EP1360370A1 Directional uniformity of flat tension members for elevators
11/12/2003CN2585845Y Intelligent weighing instrument of elevator
11/12/2003CN1127447C Safety brake for elevator
11/12/2003CN1127446C Safety brake of molybdenum alloy for elevator
11/12/2003CN1127445C Carbon-carbon composite elevator safety brakes
11/12/2003CN1127444C Device and method for determining speed of elevator
11/06/2003WO2003091142A1 Overspeed governor apparatus for elevator system
11/06/2003WO2002057176A8 Emergency braking and shock absorbing device for a lift or suspended load
11/06/2003US20030205434 Elevator load bearing assembly having a ferromagnetic element that provides an indication of local strain
11/05/2003EP1359111A1 Device for engaging an elevator car parachute
11/05/2003EP1359110A1 Weight detector for elevator
11/05/2003CN1453202A Safety device for elevator
10/2003
10/30/2003WO2003089354A1 Emergency brake device for elevator
10/29/2003EP1357075A1 Cage device for double deck elevators
10/29/2003EP1357073A1 Elevator main rope elongation sensor
10/29/2003CN2583062Y Safety device for portal jib crane and elevator
10/29/2003CN2583061Y Safety pincers for elevator
10/29/2003CN2583060Y Lifter man/goods suspension cage anti falling braking device
10/29/2003CN2583059Y Construction lifter load carrying ability limiting apparatus
10/29/2003CN2583058Y Linear driven control equipment
10/29/2003CN1452570A Eddy current brake system with dual use contuctor fin
10/29/2003CN1125766C Elevater safety brake having fused sprayed friction coating
10/29/2003CN1125765C Cable driving mechanism for auxiliary escape equipment of elevator
10/23/2003WO2003086935A1 Elevator maintenance system
10/22/2003EP1353868A1 Method for monitoring the door mechanism of an elevator
10/22/2003CN2581397Y Device for preventing elevator suspension cage from falling
10/22/2003CN2581396Y Seed reducing braking device for use when breaking rope
10/22/2003CN2581395Y Device for preventing elevator from falling
10/22/2003CN2581394Y Edge-shaped speed limiting safety pliers
10/22/2003CN2581393Y Rope shape speed limiting safety pliers
10/22/2003CN2581392Y Device for breaking rope protecting, door opening self-locking and preventing falling of material elevator
10/22/2003CN2581391Y Static load detector for construction elevator
10/22/2003CN2581390Y On line tension measurer for wire rope
10/22/2003CN1450973A Brake device for elevator
10/22/2003CN1449986A Elevator system and control method thereof
10/16/2003US20030192746 Elevator system and method of controlling same
10/15/2003EP1352869A1 Emergency brake device of elevator
10/15/2003EP1351878A1 Emergency braking and shock absorbing device for a lift or suspended load
10/15/2003EP1276692B1 Device for carrying out work in an elevator shaft
10/15/2003CN2579856Y Anti-rope breaking device for lift and derrick
10/15/2003CN1449355A Elevator emergency brake device
10/15/2003CN1449354A Elevator load detecting system
10/15/2003CN1448329A Mechanism for indenting a safety gear for an elevator car
10/15/2003CN1124223C Lift information device
10/14/2003US6633159 Method and apparatus for magnetic detection of degradation of jacketed elevator rope
10/14/2003US6631790 Method for braking a traction sheave elevator, traction sheave elevator and use of an emergency power supply
10/14/2003US6631789 Method for braking a traction sheave elevator, and traction sheave elevator
10/09/2003WO2003082723A1 Elevator buffer
10/09/2003WO2003082722A1 Elevator main rope elongation compensating apparatus
10/08/2003EP1350753A1 Device for engaging the emergency braking device of an elevator car
10/08/2003CN2578294Y Hydraulic buffer of elevator
10/08/2003CN2578293Y Bidirectional elevator speed limitor
10/08/2003CN2578292Y Electromagnetic safety protector of material hoister
10/08/2003CN2578291Y Bidirectional elevator safety devices
10/08/2003CN1447771A Device for detecting position of elevator car
10/07/2003US6630886 Top of elevator car inspection station with alarm
10/02/2003US20030183457 Mechanism for indenting a safety gear for an elevator car
10/01/2003CN1445155A Escaping device of elevator for opening outer doors at floors
09/2003
09/30/2003US6626474 Shock absorbing device
09/30/2003US6625934 Method for monitoring environmental conditions in restricted spaces
09/24/2003EP1346942A1 Car upper handrail device of elevator
09/24/2003CN2575071Y Dynamic apparatus for lift
09/24/2003CN1444539A Elevator device and car movement limiting device thereof
09/24/2003CN1444538A 电梯装置 Elevator device
09/24/2003CN1121975C Bidirectional safety tongs for elevator
09/24/2003CN1121974C Method for braking traction sheave elevator, and traction sheave elevator
09/18/2003WO2003076323A1 Elevator control device
09/17/2003EP1345445A1 Space surveillance for elevator using a 3-D sensor
09/17/2003EP1343712A1 Safety device for an elevator
09/17/2003CN1443133A Elevator device
09/16/2003US6619435 Device for preventing uncontrolled acceleration of an elevator car installed in an elevator installation
09/12/2003WO2003074407A1 Emergency stop tester of elevator
09/12/2003WO2003074406A1 Elevator load weighing device
09/11/2003US20030168290 Elevator without machine room
09/11/2003US20030168287 Elevator car with a driving pulley driving machine integrated therein
09/10/2003EP1140687B1 Ropeless governor mechanism for an elevator car
09/10/2003CN2571723Y Progressive safety pliers
09/10/2003CN1120798C Elevator with adjustable top-side enclosure component
09/10/2003CN1120797C Idle wheel support for auxiliary emergency exit equipment of elevator
09/09/2003US6615953 Construction hoist with optical monitoring device
09/04/2003WO2003072479A1 Elevator governor rope tensioning
09/04/2003WO2003072478A1 Power supply system
09/03/2003EP1339627A2 Secure optical interface for elevator systems
09/03/2003CN2570232Y Vertical-lift system overwind distance internal plastic non-return buffer unit
09/03/2003CN1439595A Emergency driving device of elevator
08/2003
08/28/2003WO2003070615A1 Device that stop elevator in emergency
08/28/2003WO2003070614A2 Arrangement for monitoring the temperature of elevator brakes
08/27/2003EP1338545A1 Emergency drive for an elevator
08/27/2003CN2568605Y Speed limiter of elevator
08/21/2003US20030155186 Emergency drive for an elevator
08/20/2003CN1437556A Car upper handrail device of elevator
08/19/2003US6608487 Contact-connecting safety-monitored synthetic fiber ropes
08/14/2003WO2003066497A1 Method and arrangement for telemonitoring an elevator
08/13/2003EP1334001A1 Eddy current brake system with dual use conductor fin
08/13/2003EP1165424B1 Elevator rescue system
08/13/2003CN2565789Y Concave sheet type friction buffer
08/13/2003CN2565788Y Lifting cage safety stop device for elevator
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