| Patents for B66B 19 - Mining-hoist operation (858) |
|---|
| 06/23/2010 | CN101746660A Automatic tracking of lifting distance of mine hoist |
| 06/10/2010 | WO2010065040A1 Elevator system and installation method |
| 06/10/2010 | WO2010065038A1 Elevator machine support |
| 06/03/2010 | WO2010061265A1 Method of installing an elevator |
| 06/02/2010 | EP2191485A1 Temporary main switch arrangement of an elevator |
| 06/02/2010 | CN201495005U Mine skip coal lifting and unloading mechanism |
| 06/02/2010 | CN101717029A Depth indicator |
| 06/02/2010 | CN101717027A Frequency conversion electrical control system of mine hoist |
| 06/02/2010 | CN101417765B First rope synchronous continuous replacement apparatus of hoister |
| 05/27/2010 | WO2010023563A3 Production line for lift guides and similar products and productive process for making thereof |
| 05/26/2010 | CN1882497B Method for installing an elevator |
| 05/19/2010 | CN1974362B Non-mechanical room elevator |
| 05/14/2010 | WO2010052109A1 Modernization method for elevator systems |
| 05/12/2010 | CN201458489U Mine hoisting machine special-purpose signal interface device |
| 05/12/2010 | CN201458488U Steel wire rope releasing device |
| 05/05/2010 | CN201447290U Mechanism for lifting and discharging coal with skips for mine with multiple rope channels |
| 05/05/2010 | CN201447289U Counting ground sheave pulley |
| 04/28/2010 | EP2179958A1 Elevator cage and its installation method |
| 04/28/2010 | CN1882492B Elevator pulley arrangement |
| 04/21/2010 | CN201439469U Infrared remote control automatic door cage conductor |
| 03/31/2010 | CN101683853A Ordinary fixed rope clip level turn of mine man ropeway |
| 03/17/2010 | CN201424331Y Disk brake shoe and disc spring real-time detection protective device |
| 03/10/2010 | CN201419954Y Host machine of mine endless rope winch integrated protection device |
| 02/24/2010 | CN201411307Y Bucket safety rope rotation device |
| 02/03/2010 | EP2149535A1 Method of connecting elevator ropes |
| 01/28/2010 | WO2010010226A1 Elevator arrangement, method and safety structure |
| 01/28/2010 | CA2728928A1 Elevator arrangement, method and safety structure |
| 01/07/2010 | US20100000823 Assembly for roping an elevator |
| 12/30/2009 | WO2009156557A1 Arrangement and method for positioning the alignment plumb lines of the guide rails of an elevator |
| 12/30/2009 | CN201372153Y Horizontal depth indicator |
| 12/30/2009 | CN100575236C Method for installing an elevator, elevator and elevator assembly module |
| 12/22/2009 | US7635049 Method and apparatus for installing an elevator during the construction of a building |
| 12/22/2009 | CA2445438C Device for applying a code strip to a supporting structure of an elevator |
| 12/16/2009 | CN201362533Y Automatic alarm switch system of vertical well construction hoisting winch |
| 12/02/2009 | CN201354291Y Protecting device of mine hoist |
| 12/02/2009 | CN100564225C Method for mounting a car drive machine, especially for elevators without any machine room, and elevator obtained |
| 12/01/2009 | US7624848 Equipment for mounting an elevator drive |
| 12/01/2009 | US7624847 Drive for an elevator installation |
| 11/11/2009 | CN201343346Y Operation indication device for vertical shaft auxiliary hoist |
| 10/28/2009 | CN201334287Y Steel wire measuring and controlling device with spoke-type load sensor |
| 09/16/2009 | CN101535165A Method and apparatus for installing an elevator without machine room during construction of a building, and use of a hoisting machine |
| 09/09/2009 | EP2097347A1 Arrangement in the supply of rope to the speed limiter |
| 09/09/2009 | CN101528582A Elevators |
| 09/09/2009 | CN100537391C Method of assembly of multiple bearing bolt in a lifter system |
| 08/26/2009 | CN201296594Y Autotracker for lifting distance of mine lifting machine |
| 08/19/2009 | CN101511719A Component for elevator hanging rope |
| 08/12/2009 | CN201288041Y Butterfly spring seat sensor for disk brake monitoring brake positive pressure |
| 08/12/2009 | CN101503164A Special rope groove for changing mining multiple rope pulley hoist steel wire rope |
| 08/05/2009 | CN201283864Y Single side overhead passenger device |
| 07/30/2009 | WO2009092844A1 Method for installing an elevator and method for installing the guide rails of an elevator |
| 07/29/2009 | EP2081863A2 Method and apparatus for installing an elevator without machine room during construction of a building, and use of a hoisting machine |
| 07/29/2009 | EP1778578A4 Swing lock mechanism |
| 07/21/2009 | US7562744 Method for installing an elevator, and elevator delivery assembly |
| 07/15/2009 | EP2077970A1 Method and system for installing the guide rails of an elevator and use of the system in installing the guide rails of an elevator |
| 07/14/2009 | US7559409 Procedure and apparatus for the installation of an elevator |
| 06/24/2009 | CN100504292C Method and device for determining rectilinearity of guide rails |
| 06/11/2009 | WO2009073010A1 Methods and devices for surveying elevator hoistways |
| 06/10/2009 | CN201254422Y Rope exchanging apparatus of vertical shaft hoist |
| 06/03/2009 | CN201250042Y An explosion prevention traction type elevator for mining |
| 06/03/2009 | CN101445204A Method for installing and dismantling device for connecting main shaft of large-scale mine elevator with motor rotor |
| 05/20/2009 | CN201240727Y Device for monitoring wire rope tension balancing cylinder position and lifting load |
| 05/06/2009 | CN201233632Y Acousto-optic alarming device for hoister brake clearance |
| 04/29/2009 | CN101417765A First rope synchronous continuous replacement apparatus of hoister |
| 04/22/2009 | CN201224655Y Comprehensive backup protection apparatus of flame-proof type hoisting gear for mine |
| 04/08/2009 | EP2043938A1 Elevators |
| 04/08/2009 | EP2007669A4 Method and appliance for collecting rope |
| 04/08/2009 | EP2007668A4 Roping method and apparatus |
| 04/08/2009 | CN201217596Y Single-chip operated display apparatus |
| 04/08/2009 | CN201217595Y Liquid crystal display apparatus of explosion-proof primary console |
| 03/25/2009 | CN201211994Y Vertical shaft friction lifting regulation rope device |
| 03/25/2009 | CN101391721A Novel technology for changing hoist steel wire rope of tower type friction winder |
| 03/19/2009 | WO2009034224A1 Elevator arrangement and method |
| 03/11/2009 | CN101381061A Butterfly spring seat sensor for disk brake monitoring brake positive pressure |
| 03/04/2009 | CN201201844Y Safe centralized controller for coal mine rail transport |
| 02/04/2009 | EP2019807A1 Method for installing the guide rails of an elevator and system for installing the guide rails of an elevator |
| 01/21/2009 | EP2016016A1 A method for replacing the hoisting roping of an elevator and a traction appliance arrangement used in the replacement |
| 01/21/2009 | EP2016015A1 Method for installing the hoisting roping of an elevator |
| 01/15/2009 | US20090014256 Elevator Apparatus and Method of Controlling the Apparatus |
| 01/14/2009 | CN101343009A Slide wireless monitoring system of friction drive hoist and method thereof |
| 01/07/2009 | CN201176351Y Overwind protection arrangement for automation control winch for mine |
| 12/31/2008 | EP2007669A1 Method and appliance for collecting rope |
| 12/31/2008 | EP2007668A1 Roping method and apparatus |
| 12/31/2008 | CN101332956A Rail hoisting transportation method for small radius curve incline shaft |
| 12/24/2008 | WO2008154732A1 Portable raise climbing system |
| 12/24/2008 | CA2689297A1 Portable raise climbing system |
| 12/10/2008 | CN101318606A Rope stringing method for multi-rope friction hoisting machine |
| 11/27/2008 | WO2008059100A3 Method and apparatus for installing an elevator without machine room during construction of a building, and use of a hoisting machine |
| 11/26/2008 | CN101311099A Vertical shaft friction winding rope-adjusting device and method |
| 11/19/2008 | CN101309849A Elevator system |
| 11/11/2008 | US7448474 Method for making an elevator and system for elevator delivery |
| 10/08/2008 | CN101279688A Monitoring system for wire rope tension balancing cylinder and lifting load |
| 09/04/2008 | US20080210494 Elevator system |
| 09/04/2008 | DE20221203U1 Richtungsübereinstimmung von Flachseilen für Aufzüge Direction of conformity of flat ropes for lifts |
| 08/27/2008 | CN201105941Y Steel cable special-purpose board fastener |
| 08/06/2008 | EP1953110A1 Hoist unit for elevator installation, and rope mounting method for elevator |
| 08/06/2008 | EP1951608A1 Elevator system |
| 08/06/2008 | EP1951606A1 A method to increase the head rope life for single conveyance friction mine hoists for deep shafts |
| 06/24/2008 | US7389940 Method and device for fixing a guide rail |
| 06/04/2008 | CN101190685A Intelligent travelling-preventing mine car |
| 05/22/2008 | WO2008059100A2 Method and apparatus for installing an elevator without machine room during construction of a building, and use of a hoisting machine |