Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66B - Elevators; Escalators or moving walkways › B66B 13 - Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings
Patents for B66B 13 - Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings (5,715)
12/2003
12/31/2003CN1132776C Device and method for monitoring opening or closing of elevator door lock
12/30/2003US6668494 Door frame at elevator shaft doors
12/24/2003WO2003107295A2 State remote reading device, and uses thereof
12/23/2003US6665988 Elevator landing door structure
12/18/2003WO2003104129A1 Elevator
12/17/2003EP1371598A1 Landing door
12/17/2003CN2592609Y Advertising elevator door
12/11/2003DE20300756U1 Lightweight door for lift has a double metal skin with internal flanged support strips for good thermal contact between the skins to prevent thermal distortion
12/10/2003CN2591007Y Horizontal sliding door guide device for elevator
12/10/2003CN1130304C Elevator door
12/09/2003US6659514 Swinging elevator hatchway door interlock
12/04/2003WO2003099697A1 Drive device for circular elevator door
12/04/2003US20030221374 Door suspension apparatus
12/04/2003US20030221370 Door closing device
12/03/2003EP1366258A2 Door coupler and locking device
12/03/2003CN2589445Y Hoisting cage and outer gate electromechanical interlocking safeguarding mechanism for elevating apparatus
12/03/2003CN2589444Y Tank curtain automatic start-shutdown apparatus
11/2003
11/27/2003WO2003097506A1 Neural network detection of obstructions within and motion toward elevator doors
11/26/2003CN1458901A 电梯装置 Elevator device
11/20/2003WO2003095351A1 Door device of elevator
11/19/2003CN2586675Y Emergency escape device for electrical lift
11/19/2003CN1456490A Sliding door devices
11/19/2003CN1128093C Hold block
11/13/2003US20030209391 Sliding door system
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
11/12/2003EP1361188A1 Locking and unlocking mechanism for doors of elevators
11/12/2003EP1360139A2 Optical monitoring system for hoistway information
11/12/2003CN1454831A Method for monitoring shaft door of elevator
11/12/2003CN1127443C control apparatus for elevator
11/05/2003EP1359112A1 Method for monitoring the landing doors of an elevator
11/05/2003CN2584581Y Foldable cage door
11/04/2003US6640935 Elevator having vibration damping to attenuate vibration transfer to an elevator cage
10/2003
10/30/2003WO2003089357A1 Elevator device
10/30/2003WO2003089356A1 Device for actuating and locking elevator doors comprising driving runners
10/28/2003CA2065588C Door drive device with latching mechanism for lifts
10/23/2003WO2003086939A1 Elevator
10/23/2003WO2003086938A1 Landing stage door of elevator
10/22/2003EP1353870A1 Lift or elevator door with sliding panels
10/22/2003CN2581406Y Short circuit safety device for elevator gate
10/22/2003CN2581405Y Three-folding door device for elevator
10/15/2003CN1124400C Fireproof device for elevator landing door
10/14/2003US6631788 Elevator system with safety installation
10/08/2003CN1447771A Device for detecting position of elevator car
10/08/2003CN1123527C Light barrier for reopening elevator doors
10/02/2003WO2003080495A1 Shaft monitoring system for an elevator
10/01/2003CN1446175A Monitoring device for elevator
10/01/2003CN1446174A Elevator car door device
10/01/2003CN1445155A Escaping device of elevator for opening outer doors at floors
09/2003
09/25/2003DE20310810U1 Lift has a closed door and a shaft door and a rear wall and two side walls with door sections, tracks have a magnetic moving guide which moves the doors
09/24/2003CN2575072Y Lift hanging hook up-down position limiting safety protector
09/24/2003CN1443703A Door state monitor device using three-dimensional sensor
09/17/2003EP1345444A1 Video survielance system with 3d CCD image sensor and infra red light source
09/17/2003CN2573462Y Multifunctional elevator for machine mechanism
09/11/2003WO2003074405A1 Method for the allocation of passengers in an elevator group
09/11/2003US20030168288 Door state monitoring by means of three-dimensional sensor
09/10/2003CN2571724Y Frame board
09/04/2003WO2003072478A1 Power supply system
09/03/2003EP1340707A1 Prevention of the opening of an elevator door
09/03/2003CN1120124C Elevator unit
08/2003
08/27/2003EP1338547A2 Door module
08/27/2003CN2568610Y Door stop device of elevator door sheet
08/27/2003CN2568609Y Anti-faling, anti-shearing elevator door safety lock
08/26/2003US6609849 Hold block
08/21/2003WO2003069104A1 Pinching-prevention device for automatic doors, in particular for lifts and/or elevators
08/21/2003WO2003068654A1 Electrical brake for elevator car doors
08/20/2003CN2567188Y Door opening machine for elevator with multi-door
08/20/2003CN1437555A Dispatching algorithm for cyclicly operating elevator
08/13/2003CN1436148A Safety device for elevator doors
08/06/2003EP1333456A1 Connection device for door closure mechanism, in particular for elevators
08/05/2003US6603398 Hoistway access detection system
07/2003
07/30/2003EP1331193A1 Mechanical lock for elevator car door
07/30/2003EP1330585A1 Door system
07/30/2003CN1116218C Procedure for closing elevator landing door, and door coupler
07/23/2003CN1115292C Door safety circuit for monitoring of storey doors in lift installations
07/15/2003US6591947 Use of multi-state sensors
07/15/2003US6591946 Adjustable door restrictor cable for an elevator car
07/09/2003CN1429174A Elevator system with escalator-like passenger flow
07/02/2003EP1194360B1 Panel construction for an elevator shaft door
07/02/2003CN1113033C Door arrangement used in elevator
06/2003
06/26/2003US20030116383 Emergency unlocking device at shaft doors of elevators
06/25/2003EP1321423A1 Safety circuit for elevator
06/25/2003EP1321422A1 Emergency unlocking device on landing doors of elevators
06/25/2003CN2557503Y Elevator floor embedded track
06/19/2003US20030111300 Monitoring device for an elevator
06/19/2003US20030111297 Elevator entrance sill structure and installation method
06/19/2003US20030110696 Door suspension system
06/18/2003CN1111502C Elevator door system
06/18/2003CN1111500C Control device for elevator
06/12/2003WO2003048020A1 Machine-room-less traction sheave elevator
05/2003
05/30/2003WO2003043928A1 Hoistway access detection system
05/30/2003WO2003043427A1 Pie/cream puff
05/28/2003CN1109648C Unit for controlling elevator door
05/22/2003US20030094332 Hoistway access detection system
05/21/2003EP1313321A1 Method for monitoring an elevator
05/21/2003CN2551627Y Improved structure for man carrying elevator
05/14/2003CN2550336Y High riliability automatic safety door
05/08/2003DE20300627U1 Elevator door emergency lock release incorporates electrical contact to signal station
05/07/2003EP1307395A1 Monitoring device for an elevator
05/07/2003CN2548985Y Driving gear of elevator door
04/2003
04/30/2003CN1107018C Door for lifts and elevators
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