| Patents for B66C 17 - Overhead travelling cranes comprising one or more substantially-horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports (1,891) |
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| 03/17/2010 | CN201424346Y Crane for clamping coal block |
| 03/17/2010 | CN201424338Y Rock wall crane beam staging load bearing structure for underground workshop in soft and weak surrounding rock |
| 03/16/2010 | US7677858 Vertical heat treatment system and method of transferring process objects |
| 03/10/2010 | CN201419980Y Gantry hoisting device |
| 03/10/2010 | CN201419968Y Buffering limiting device and hanger for container gantry crane |
| 03/04/2010 | WO2009155934A8 A nacelle travelling crane |
| 03/03/2010 | EP2158151A2 Failure proof gantry crane and chain jack hoist assembly |
| 03/03/2010 | CN101659377A Electric hoist with power supply equipment synchronously elevating with sling |
| 02/24/2010 | CN201411332Y Turning device |
| 02/24/2010 | CN201411331Y Full-automatic pipe blank transferring device |
| 02/24/2010 | CN201411330Y Automatic grabbing crane for straw bunches |
| 02/24/2010 | CN201411323Y Electric clamp capable of turning in air |
| 02/24/2010 | CN201411322Y Special hanger suiting vessel cover with positioning and guiding |
| 02/17/2010 | CN201406281Y Multifunctional horizontal slag remover with crown block grab bucket for aluminium electrolysis |
| 02/17/2010 | CN201406207Y Adobe arranging and grabbing device of setting machine |
| 02/17/2010 | CN201406206Y Vertical elevating device of connecting rod of setting machine |
| 02/11/2010 | US20100032396 Extendable gantry |
| 02/10/2010 | CN100588602C Conveying system adequated in dust free environment |
| 02/04/2010 | WO2009135211A3 Grapple/tong type gripper |
| 02/03/2010 | EP2149654A1 Automatic system for construction of buildings |
| 02/03/2010 | CN201395478Y Slag removing device of aluminum electrolysis multifunctional crane |
| 02/03/2010 | CN101638206A Carbon, graphite/steel composite lifting tooling used for high-temperature furnaces |
| 02/03/2010 | CN101638205A Safety supporting device of stopping platform on each floor for gantry hoist |
| 02/02/2010 | US7656459 Crane hook and trolley camera system |
| 01/28/2010 | WO2010010977A1 Apparatus for handling container and skew resistance system thereof |
| 01/27/2010 | CN201390634Y Twisted wedge shaft turning device |
| 01/27/2010 | CN201390606Y Vehicle-mounted transfer device for rubber-tyred container gantry crane |
| 01/27/2010 | CN201390605Y Tool trolley configuration structure on multifunctional crane for electrolysis |
| 01/13/2010 | CN201381164Y Roller lifting device |
| 01/13/2010 | CN101624164A Hoisting method of machine set generator stator and special mechanism thereof |
| 01/07/2010 | DE112007003381T5 Verfahren und Vorrichtung zum Ersetzen einer Koksofenwand Method and apparatus for replacing a coke oven wall |
| 12/30/2009 | WO2009155934A1 A nacelle travelling crane |
| 12/30/2009 | CN201372162Y Gantry crane which can realize track transfer operation |
| 12/30/2009 | CN201372160Y Driving wheel mechanism for gantry crane |
| 12/23/2009 | CN201367322Y Hoisting mechanism of crane |
| 12/23/2009 | CN201367311Y Electrolytic multifunctional unit crown block |
| 12/23/2009 | CN101607676A Multi-suspension-centres crane |
| 12/16/2009 | CN201362556Y Earthwork overhead hoist |
| 12/16/2009 | CN201362555Y Middle-rail box bridge crane with bearing rail beam |
| 12/16/2009 | CN101602470A Workpiece rotating device |
| 12/09/2009 | CN201358136Y Insulating guide wheel of aluminium tapping vehicle lifting system |
| 12/09/2009 | CN201358135Y Electrolysis multifunctional machine set automatic feeding device |
| 12/09/2009 | CN201358134Y Section girder frame rotor hanger |
| 12/09/2009 | CN201358124Y Portal crane |
| 12/09/2009 | CN201358122Y Lifting device for abrasive dust collecting barrel |
| 12/09/2009 | CN201357784Y Container hopper car and container crane having same |
| 12/09/2009 | CN201357302Y Workpiece tilter |
| 12/02/2009 | CN201354303Y Ingot clamp crane |
| 11/26/2009 | WO2009142603A1 Modular heavy lift system |
| 11/25/2009 | CN201351082Y Crane system with standby control cabinet for main hook |
| 11/25/2009 | CN201351081Y Totally enclosed hook assembly |
| 11/25/2009 | CN201351080Y Loading and unloading processing equipment of diesel generating set |
| 11/18/2009 | CN201347325Y Multi-stage screw-rod driving mechanism |
| 11/18/2009 | CN201347324Y Anti-typhoon fixation device of on-shore bridge-type crane equipment |
| 11/18/2009 | CN101580211A Multifunctional combined type lifting framework for installing large scale electrical power unit |
| 11/18/2009 | CN101580210A Tiltable automatic carrier for electroplating production lifting rod |
| 11/17/2009 | US7618224 Storage and retrieval system |
| 11/11/2009 | CN201343388Y Single-double container conversion device of container spreader |
| 11/11/2009 | CN201343387Y Workpiece-moving device |
| 11/11/2009 | CN201343386Y Workpiece-moving device |
| 11/11/2009 | CN201343385Y Concentrated driving finished product checking crane |
| 11/11/2009 | CN201343384Y Double-beam electric block |
| 11/11/2009 | CN201343383Y Novel electric block |
| 11/11/2009 | CN201343382Y Low clearance electric block |
| 11/11/2009 | CN201343381Y Overline plank hanger for high-speed railway |
| 11/11/2009 | CN201343380Y Four-position stacking machine |
| 11/11/2009 | CN201343379Y Crane used for maintenance of large-size wind power equipment |
| 11/11/2009 | CN201343378Y Baseplate crane |
| 11/11/2009 | CN201343377Y Anti-collision control system for hoisting trolley of gantry crane |
| 11/11/2009 | CN201343368Y Translation device of crane container spreader |
| 11/11/2009 | CN201343357Y Clamp used for air carrier to convey workpieces |
| 11/11/2009 | CN201343356Y Shaft pin type sensor for weighing steel ladle on hydraulic lifting equipment |
| 11/11/2009 | CN201343355Y Steel ladle weighing device for shaft pin type sensors on hoisting and lifting equipment |
| 11/11/2009 | CN201343350Y Unlocking and locking device of container spreader |
| 11/11/2009 | CN101575068A Hanger |
| 11/11/2009 | CN101575067A Special hoisting tool with heat-preservation cover for hot metal charging in traveling crane |
| 11/05/2009 | WO2009135211A2 Grapple/tong type gripper |
| 11/03/2009 | US7611023 Overhead travelling carriage |
| 10/28/2009 | CN201334338Y Brake wheel |
| 10/28/2009 | CN201334315Y Welding and assembling handling device |
| 10/28/2009 | CN201334314Y Lifting device for electrolytic aluminum anode carrier |
| 10/22/2009 | WO2009128170A1 Ladle crane |
| 10/21/2009 | CN201330128Y Lifting device for anode delve clean crab bucket |
| 10/21/2009 | CN201330127Y A loading and unloading machine for grabbing fuel assembly |
| 10/21/2009 | CN201330126Y Explosion-protection bridge crane |
| 10/21/2009 | CN201330123Y Clamp track tackle group |
| 10/21/2009 | CN201330119Y Heat insulation structure of clean crab bucket |
| 10/21/2009 | CN201330118Y Bottom structure of clean crab bucket |
| 10/21/2009 | CN201330117Y Telescopic beam limiting device of hanger for gantry container crane and crane thereof |
| 10/20/2009 | CA2353712C Overhead crane with adjustable bearing assemblies |
| 10/14/2009 | CN201325830Y Cabin hanging and winding-proofing mechanism of shore bridge hanger lifting steel wire ropes |
| 10/14/2009 | CN201325829Y Light shore bridge steel wire rope fast changing device |
| 10/14/2009 | CN201325828Y Power source automatic switching system of wheel type gantry crane |
| 10/14/2009 | CN201325827Y Lifting device used for self-locking hoisting device |
| 10/14/2009 | CN201325826Y Rock anchor beam hoisting device for underground power house |
| 10/14/2009 | CN101554977A Automatic grab bucket crane for straw bundles |
| 10/07/2009 | CN201321347Y Tyre crane power house with retractable maintenance platform |
| 10/07/2009 | CN101549836A Method for hoisting ultra-high overweight equipment in closed workshop and special sling |
| 10/07/2009 | CN101549834A Lifting type conveyor |
| 10/06/2009 | US7597050 Crane return |