| Patents for B66B 13 - Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings (5,715) |
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| 03/16/2011 | CN201761988U Elevator safety circuit adopting non-contact door lock switch |
| 03/16/2011 | CN101985340A Device and method for reducing gap between hoistway door sill and lift car door sill |
| 03/16/2011 | CN101481066B Mechanical braking device and method for abnormal operation of elevator |
| 03/16/2011 | CN101445201B Vertical lifting elevator convenient for entrance and exit and running control method |
| 03/16/2011 | CN101426711B Sliding door apparatus and elevator |
| 03/16/2011 | CN101346298B Control method and device for pre-open of door of two-layer elevator system |
| 03/10/2011 | WO2011027450A1 Door device of elevator |
| 03/10/2011 | WO2011027022A1 Door arrangement and guide of a door |
| 03/10/2011 | DE102009040536A1 Lift door leaf, has recess with circular edge section arranged at distance from front wall or rear wall, where distance between front wall and rear wall is same as distance between edge section and front wall or rear wall |
| 03/09/2011 | EP2292548A1 Multifunction edge device for powered doors |
| 03/09/2011 | EP2292547A1 Interlock mechanism for a landing door |
| 03/09/2011 | EP1539630B1 Elevator employing radio frequency identification devices (rfids) |
| 03/09/2011 | CN201756395U Elevator car door and hoistway door anti-collision bar |
| 03/09/2011 | CN201756394U Permanent magnetic door machine for elevator car |
| 03/09/2011 | CN201756393U Elevator hoistway door safety protection device |
| 03/09/2011 | CN101168425B Elevator door opening-closing device |
| 03/02/2011 | EP2288564A2 Elevator system, and method for servicing such an elevator system |
| 03/02/2011 | CN201753746U Elevator door belt pulley transmission assembly |
| 03/02/2011 | CN101983170A Elevator car door lock |
| 02/28/2011 | CA2713307A1 Wheelchair lift |
| 02/24/2011 | WO2011020877A1 Door coupler and locking mechanism |
| 02/23/2011 | EP2287104A1 Door coupler and locking mechanism |
| 02/23/2011 | EP2287103A1 Elevator car door lock |
| 02/23/2011 | CN201751354U Sundry elevator door structure |
| 02/17/2011 | WO2011018334A1 Elevator and method for securing an elevator |
| 02/17/2011 | DE102009037634A1 Aufzug und Verfahren zur Absicherung eines Aufzugs Elevator and procedures to safeguard an elevator |
| 02/16/2011 | EP2284111A2 Tension Member for an Elevator |
| 02/16/2011 | EP2284110A1 Electronic safety system for a lift |
| 02/16/2011 | CN201746206U Semi-automatic door locker for construction floor protective door |
| 02/16/2011 | CN201746205U Hoisting test tray |
| 02/16/2011 | CN201746199U Safe escape system for building fires |
| 02/16/2011 | CN101353129B Safety control method and apparatus for elevator door |
| 02/15/2011 | US7886877 Door device for elevator |
| 02/09/2011 | CN201737574U Elevator hall door |
| 02/09/2011 | CN201737573U Landing door control device |
| 02/09/2011 | CN201737572U Elevator door |
| 02/09/2011 | CN201737571U Safety protection device for elevator gate |
| 02/09/2011 | CN101830386B Synchronous door knife of elevator door machine |
| 02/09/2011 | CN101312899B Equipment and method for controlling an elevator door |
| 02/02/2011 | CN201729561U Safety landing door of building hoist |
| 02/02/2011 | CN201729560U Metal rope wheel |
| 02/02/2011 | CN201729559U Door change gear |
| 02/02/2011 | CN101962149A Structure for connecting gantry crane hanging board and cage door |
| 02/02/2011 | CN101962148A Elevator door motor |
| 02/02/2011 | CN101628681B Integration device of gantry crane and top of lift car |
| 02/02/2011 | CN101549824B Gantry oil-to-electricity device with automatic current-collecting cart for RTG |
| 02/02/2011 | CN101132984B Elevator door device |
| 01/27/2011 | WO2011010377A1 Slide door device and elevator |
| 01/27/2011 | WO2011009715A1 Elevator car |
| 01/27/2011 | CA2765438A1 Elevator car |
| 01/26/2011 | CN201723006U Magnetic hall door switch |
| 01/26/2011 | CN201722040U Device for displaying working state of three-dimensional light curtain |
| 01/26/2011 | CN201722039U Manual unlocking device of hoistway door |
| 01/26/2011 | CN201722038U Chain plate shaft of elevator door-motor |
| 01/26/2011 | CN201722037U Elevator slow door swing rod connecting plate |
| 01/26/2011 | CN201722036U Chain disc of elevator door machine |
| 01/26/2011 | CN101955117A Three-fold side-opening frequency-variable gantry crane for elevator |
| 01/26/2011 | CN101955116A Conduplicate centre-opening variable-frequency door lifting machine for elevator |
| 01/26/2011 | CN101506079B Elevator device |
| 01/26/2011 | CN101104496B Door construction for a lift |
| 01/20/2011 | WO2011008214A1 Healthcheck of door obstruction device field of the disclosure |
| 01/19/2011 | CN201714182U Elevator safety door lock, |
| 01/19/2011 | CN201713188U Center-opening permanent-magnet synchronous gantry crane |
| 01/19/2011 | CN201713187U Electric single swinging door of construction elevator cage |
| 01/19/2011 | CN101948070A Barrier-free car door sill device |
| 01/13/2011 | US20110005508 Dual gas compatible cooking appliance |
| 01/12/2011 | CN201707162U Tension detection device for elevator door system |
| 01/12/2011 | CN101941631A Anti-short-circuit system of elevator door lock |
| 01/12/2011 | CN101941630A Screw-type door plate opening and closing mechanism of elevator cage |
| 01/06/2011 | WO2011000064A1 System and method for driving elevator doors |
| 01/05/2011 | EP2269937A1 Landing doorway device for elevator |
| 01/05/2011 | EP2269936A2 Elevator hoistway door separation preventive structure |
| 01/05/2011 | EP2269935A2 Elevator hoistway door separation preventive structure |
| 01/05/2011 | EP2269934A2 Hanger plate for elevator and elevator door device comprising the same |
| 01/05/2011 | CN201694716U Novel elevator |
| 01/05/2011 | CN101934964A Waterlogging prevention elevator sill |
| 12/29/2010 | WO2010062950A3 Actuator for elevator doors, elevator door arrangement including same and methods |
| 12/29/2010 | EP2266911A1 Slide door device and elevator |
| 12/29/2010 | CN201686379U Glass layer door for elevator |
| 12/29/2010 | CN101932523A Landing doorway device for elevator |
| 12/29/2010 | CN101932522A Slide door device and elevator |
| 12/29/2010 | CN101177226B Elevator door device |
| 12/29/2010 | CN101081677B Elevator car door locking device |
| 12/28/2010 | US7857105 System and method for forming information pertaining to a transportation device |
| 12/23/2010 | WO2010146168A1 Coupling system of a lift cage door drive |
| 12/22/2010 | EP2263963A1 Elevator car door lock |
| 12/22/2010 | CN201678348U Sandwich door panel of elevator |
| 12/22/2010 | CN201678347U Light screen sensor |
| 12/22/2010 | CN201678346U Header device for elevator hall door |
| 12/22/2010 | CN201678345U Hoistway door guide rail device |
| 12/22/2010 | CN101920898A Elevator door device |
| 12/22/2010 | CN101920897A Safety protection device for elevator car door |
| 12/22/2010 | CN101920896A Elevator equipment |
| 12/22/2010 | CN101920895A Landing door self-locking device |
| 12/22/2010 | CN101920886A Liftway projection system |
| 12/22/2010 | CN101200263B Control method of elevator door-motor |
| 12/22/2010 | CN101048331B Elevator testing system |
| 12/15/2010 | CN201672035U Rope pulley used for elevators |
| 12/15/2010 | CN201670640U Shaft door frame vertical column sectional material |
| 12/15/2010 | CN101918300A Circuit for resetting an elevator safety chain |