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)
12/1996
12/18/1996EP0748759A1 Suspension apparatus for elevator doors
12/18/1996CN2242979Y Cage-cover automatic opening-closing device for cage of vertical wheel
12/17/1996US5584365 Telescoping elevator door system
12/11/1996CN1137482A Elevator door system
12/05/1996DE19519905A1 Sliding door for personnel and goods lift cage
11/1996
11/27/1996EP0744373A2 Operating device for elevator door
11/27/1996CN1136796A Elevator door tampering protection system
11/20/1996EP0743273A1 Stop device for preventing drift of an elevator car
11/19/1996US5575357 Entraining apparatus for elevator doors
11/19/1996CA2176911A1 Apparatus for preventing drift of an elevator car stopped at a floor
11/14/1996WO1996035630A1 Elevator hatch door monitoring system
11/13/1996CN1135564A Component for furnishing upper window of elevator door
11/12/1996CA2111819C Device for removing the rubbish gathering in the threshold of an elevator car
10/1996
10/30/1996EP0739851A2 Construction lift
10/29/1996US5569888 Ultrasonic elevator door safety system
10/29/1996CA2069581C Toe guard for reducing air vibrations about an elevator
10/24/1996WO1996033125A1 Hoistway door seal structure
10/23/1996EP0738233A1 Elevator door tampering protection system
10/22/1996US5567931 Variable beam detection using a dynamic detection threshold
10/10/1996DE19613308A1 Building site lift with flap and access reinforcing frame
10/02/1996CN1132179A Overhead supporting beam for elevator door and door mechanism arrangement
10/02/1996CN1132178A Variable beam detection
10/02/1996CN1132177A Weak beam detection
10/02/1996CN1132176A Elevator apparatus
10/01/1996US5560165 Joint between a landing door and wall structures
09/1996
09/17/1996CA2039642C Elevator door system detection and correction scheme
09/11/1996EP0731053A2 Elevator door system
08/1996
08/28/1996CN1129668A Apparatus for locking the door of an elevator car and procedure for locking and unlocking a car door
08/21/1996CN1129191A Dual ramp cam actuator
08/13/1996US5544720 Entraining and unlatching apparatus for elevator doors
07/1996
07/30/1996US5540466 Mechanism for latching a rotary shaft
07/30/1996US5540302 Elevator door wiper system
07/23/1996US5538106 Rotationally stiff elevator car door coupling
07/04/1996WO1996020126A1 Actuating means for a lift door catch
06/1996
06/19/1996CN1032053C Controller for elevator
06/13/1996WO1996008734A3 A lift sensor
06/12/1996CN1031987C Controlling apparatus for elevator door
06/05/1996CN2228463Y Sealing closure device for bubbly beverage bottle
05/1996
05/22/1996CN2227613Y Buckle press using tinplate as material
05/21/1996US5518086 Procedure and apparatus for the control of elevator doors
05/21/1996CA2022850C Method for controlling opening/closing of door in automatic door system
05/01/1996EP0709337A2 Overhead supporting beam for an elevator door and a door mechanism arrangement
05/01/1996EP0709336A1 Weak beam detection
05/01/1996EP0709335A1 Beam detection
05/01/1996EP0709334A1 Apparatus for locking the door of an elevator car and procedure for locking and unlocking a car door
05/01/1996EP0709333A2 Apparatus for synchronising the movements of the door panels of a telescopic elevator door
04/1996
04/26/1996CA2158902A1 Weak beam detection
04/24/1996EP0708052A2 Door sill for an elevator car
04/24/1996CN2225460Y Safety protective curtain for sight-seeing lift well rail
04/24/1996CN1121039A A lift sensor
04/23/1996US5509504 Velocity regulated, open current loop, variable voltage, variable frequency, linear induction motor drive for an elevator car door
04/17/1996CN1120614A Macromolecular composite for deodorization and fresh keeping and its prepn. method
04/17/1996CN1120514A Rotationally stiff elevator car door coupling
04/16/1996US5507365 Universal lock for a positive safety door, in particular a landing entrance for elevator apparatuses
04/11/1996WO1996010531A1 A safety release device operating in a linear belt transmission for automatically-opening lift and elevator gates
04/09/1996US5505280 Elevator door system
04/03/1996EP0704402A1 Device for linking elevator car door and landing door
04/02/1996US5503248 Maintaining open loop current drive to linear induction motor
03/1996
03/30/1996CA2153940A1 Dual ramp cam actuator
03/21/1996WO1996008734A2 A lift sensor
03/20/1996EP0701961A1 Driving device for door leaf of elevator car
03/19/1996CA2099434C Elevator door mechanism
03/13/1996CN1118330A Maintaining open loop current drive to linear induction motor
03/13/1996CN1118329A Elevator cab door drive system
03/13/1996CN1031250C Device for controlling of door of elevator
03/06/1996EP0699619A2 Lift installation for preventing premature closure of the sliding doors
03/05/1996US5495918 Smooth and quiet linear induction motor elevator door operation
02/1996
02/27/1996US5494137 Elevator door mounting system
02/21/1996CN1117016A Stationary actuator moving vane elevator car door coupling
01/1996
01/30/1996US5487449 Magnetic elevator door coupling
01/24/1996CN1115300A Appangement in an opening in the wall of an elevator shaft and instrument panel
01/23/1996US5485896 Rotary elevator car door coupling
01/18/1996WO1996001223A1 Universal lock for a positive security door, particularly a landing door of a lift
01/16/1996CA2073212C Elevator system for a building
01/10/1996CN2216999Y Device for controlling the door of elevator
01/09/1996US5482142 Quiet elevator rotary gate switch
01/04/1996DE4414065C1 Fastener for securing two toothed belt ends together
01/02/1996US5480005 Elevator swing car assignment to plural groups
01/02/1996US5479754 Method and apparatus for installing an elevator shaft door
12/1995
12/21/1995DE4420646A1 Guide mechanism for sliding door for lifts
12/19/1995US5476157 Elevator control system with elevator hoistway operation monitoring system and method
12/13/1995EP0628015B1 Start-up procedure for, and device for operating, a controlled-operation sliding door
12/13/1995EP0628014B1 Device for monitoring the kinetic energy of a sliding door
12/13/1995EP0610205B1 Safety closing device for a lift cage
12/13/1995CN1113213A Velocity regulated, open current loop, variable voltage, variable frequency, linear induction motor drive for an elevator car door
12/13/1995CN1113212A Noise free linear induction motor elevator car door drive
12/13/1995CN1113211A Linear induction motor door drive assembly for elevators
12/07/1995WO1995032912A1 A multifunction connection and support element in a mechanism for automatic door motion for lifts and elevators
12/07/1995WO1995032911A1 A manual emergency opening device for automatic doors, in particular for lift and elevator doors
11/1995
11/30/1995WO1995032145A1 An anti-crush safety device for automatic doors, in particular for lifts and elevators having transparent doors
11/30/1995DE4417583A1 Security equipment for sliding doors
11/29/1995EP0683752A1 Universal lock for a positive security door, particularly a lifting apparatus landing door.
11/22/1995CN1112084A Elevator swing car assignment to plural groups
11/22/1995CN1112083A Elevator swing car service of interrise hall calls
11/15/1995EP0681985A1 Guide roller for sliding elevator door
11/15/1995CN2212578Y 电梯按钮 Elevator buttons
11/15/1995CN1111595A Method of performing car button registration and car button registration cancellation of elevator
11/15/1995CN1111594A Unit for contrilling elevator
11/15/1995CN1030249C Controlling apparatus for elevator doors
11/08/1995EP0680921A2 Arrangement in an opening in the wall of an elevator shaft and instrument panel
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