| Patents for B66C 11 - Trolleys or crabs, e.g. operating above runways (1,442) |
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| 12/29/2010 | CN201686409U Cable balancing pulley for single-beam lifting trolley with adjustable height |
| 12/29/2010 | CN201686406U Lifting tackle with three pulleys |
| 12/29/2010 | CN201686399U Single-hook crown block on-line roll changing sling |
| 12/23/2010 | DE202010014494U1 Hebevorrichtung mit Greifvorrichtung und Rollenlager Lifting device with gripper and roller bearings |
| 12/22/2010 | CN201678374U Crane system for integrated downloading |
| 12/22/2010 | CN201678373U Assistor of hanging air cylinder type assembly workpiece |
| 12/22/2010 | CN101920908A 起重机起升机构 Crane hoisting mechanism |
| 12/22/2010 | CN101920907A Main trolley of large shipbuilding portal crane |
| 12/16/2010 | US20100314346 Rear yard crane for automatic terminal |
| 12/16/2010 | DE112007001532B4 Hubwerk für einen Niederraumkran Hoist for a low space crane |
| 12/15/2010 | CN201670647U Double-hook crane on-line roll changing hanging tool |
| 12/14/2010 | US7850026 Crane assembly |
| 12/08/2010 | CN201665821U Crown block used for bridge erecting machine |
| 12/08/2010 | CN201665491U Load-bearing trolley of tower crane with car slipping prevention device during rope breaking |
| 12/08/2010 | CN201665486U Press machine simple suspension crane |
| 12/01/2010 | CN201660371U Insulating trolley |
| 12/01/2010 | CN101341089B Hoist for low space crane |
| 11/24/2010 | EP1999055B1 Overhead conveyor |
| 11/24/2010 | CN201647828U Single-double lifting point transformation type lifting device |
| 11/24/2010 | CN201647827U Combined monorail trolley |
| 11/24/2010 | CN201647826U Travelling trolley for crane and hand-operated double-beam crane with same |
| 11/24/2010 | CN201645784U Screw extruder lifting tool for modified engineering plastics |
| 11/11/2010 | DE102009019816A1 Doppelkettenzug Dual chain |
| 11/10/2010 | CN201626775U Power and data transmission device of crane carriage |
| 11/04/2010 | US20100276386 Truck mounted telescopic boom structure including a stowable jib boom with a stowable personnel basket |
| 11/03/2010 | CN201619962U Double-dolly insulated charging bridge type crane |
| 10/27/2010 | CN201614233U 一种铝电解多功能起重机油缸绝缘装置 A multifunctional crane cylinder insulation means of electrolytic |
| 10/21/2010 | WO2010098541A3 Structure of a shoe brush and a brush holder for a crane current collector having a roller led and improved durability |
| 10/20/2010 | CN201610359U 起重机钢丝绳张紧机构的控制装置 Crane control apparatus rope tensioning mechanism |
| 10/20/2010 | CN101863423A Steel box beam cable carrying lifter for construction of suspension bridge |
| 10/20/2010 | CN101863419A Multipurpose crane trolly |
| 10/14/2010 | DE102009006103A1 Overhead traveling crane device, has buffer rod that is not connected to attachment of stop surfaces of mutual overhead traveling cranes, where buffer rod is jointly supported at support arm of buffer device |
| 10/13/2010 | CN101857172A Low clearance double-layer trolley for crane |
| 10/07/2010 | DE202010007599U1 Vorrichtung zum Anheben und anschließendem Einfädeln eines länglichen Profils A device for lifting and subsequent threading of an elongate profile |
| 10/06/2010 | CN201598107U 工字钢电缆滑车 Beam cable pulley |
| 10/06/2010 | CN201598106U 造船龙门起重机新型上小车吊钩横移机构 The new shipbuilding gantry crane hook on the trolley traverse mechanism |
| 10/06/2010 | CN101850932A Door conveying apparatus |
| 09/29/2010 | CN201592946U Steel wire rope tension device of shore-bridge bracket trolley |
| 09/15/2010 | CN201580904U Mine maintenance equipment monorail hoisting device |
| 09/14/2010 | US7793794 Hoist for low space crane |
| 09/02/2010 | WO2010098541A2 Structure of a shoe brush and a brush holder for a crane current collector having a roller led and improved durability |
| 08/26/2010 | DE102008046867B4 Elektrokettenzug mit Lastausleger Electric chain hoist with load beam |
| 08/25/2010 | CN201560057U Double-hoist trolley used for crane |
| 08/19/2010 | DE102009005592B3 Doppelkettenzuganordnung Doppelkettenzuganordnung |
| 07/28/2010 | EP2210849A1 Double chain hoist assembly |
| 07/28/2010 | CN201534750U 电动悬挂式起重机防滑运行小车 Suspension cranes run electric car skid |
| 07/21/2010 | CN201530676U Drum-type axle-construction operating trolley for electric suspension type crane |
| 07/15/2010 | WO2010080998A2 Modular manufacturing line including a buffer and methods of operation therefor |
| 07/15/2010 | WO2010080989A2 Material handling system including dual track assembley and method of operating same |
| 07/15/2010 | WO2010080982A2 Friction drive material handling system including composite beam and method of operating same |
| 06/30/2010 | CN201517020U Curving type single-track crane |
| 06/30/2010 | CN101759100A Connection structure on dolly |
| 06/23/2010 | CN201512358U Crown block pulley assembly |
| 06/23/2010 | CN101746669A Novel hook traversing mechanism of shipbuilding gantry crane for hoisting dolly |
| 06/23/2010 | CN101746668A H-shaped trolley line mounting structure for crown block in open-stacking area |
| 06/16/2010 | CN101734558A Metallurgy hopper bridge crane |
| 06/16/2010 | CN101734552A Maintenance trolley for vacuum chamber |
| 06/16/2010 | CN101734551A Electric chain pulley block |
| 06/09/2010 | CN101417769B Conveying round trip trolley apparatus for aluminium strip rolling mill sleeve barrel |
| 06/09/2010 | CN101289155B Chain combining movement mechanism for forming machine |
| 06/02/2010 | CN201495033U Tire hanging single car platform |
| 06/01/2010 | CA2468964C Method and apparatus for transferring sheet-like objects |
| 05/26/2010 | CN201485185U Segment crane |
| 05/26/2010 | CN201485184U Slant rotary barrel clamping overhead crane |
| 05/26/2010 | CN201485183U Overhead crane with upper rotatable clamping barrel and lower rotatable clamping barrel |
| 05/26/2010 | CN201485182U Crane trolley shifting device |
| 05/26/2010 | CN201485181U Lifting appliance moving and lifting point floating support device |
| 05/25/2010 | US7721869 Apparatus and method for moving a mine conveyor segment |
| 05/20/2010 | DE202009005526U1 Vorrichtung zum Aufnehmen, Transportieren und Abkippen von Traubenbehältern Apparatus for receiving, transporting and dumping of grapes containers |
| 05/19/2010 | CN201473224U Miniature translational lifting machine |
| 05/19/2010 | CN201473221U Light cable crane for suspension bridge |
| 05/19/2010 | CN201473219U Cable sliding auxiliary hoisting device |
| 05/19/2010 | CN201473202U Over-rail locking device of crane |
| 05/19/2010 | CN201473201U Tilted rotary traveling overhead crane structure |
| 05/12/2010 | CN201458586U Novel crane |
| 05/12/2010 | CN201458560U Hanging-type crane trolley |
| 05/12/2010 | CN201458559U Movable hoisting device |
| 05/12/2010 | CN201458558U Slide rail hoisting trolley |
| 05/12/2010 | CN201458557U Explosion-proof hand-power monorail trolley |
| 05/12/2010 | CN101704475A Novel crane |
| 05/05/2010 | CN201447321U Laser feeding rack |
| 05/05/2010 | CN201447312U Hoisting device of electric block gantry crane |
| 04/28/2010 | CN201442807U Crown pulley rope skipping prevention device |
| 04/22/2010 | US20100096353 Turning device for hoist |
| 04/07/2010 | CN101691188A Flexible hoisting tackle |
| 03/31/2010 | CN101684639A Process method for construction of steel-structured suspension bridge and light type cable carrying crane specially used in same |
| 03/25/2010 | DE102008046867A1 Electric chain hoist has load jib, which is connected laterally with traveling crane chassis as loading component, where load jib is fixed to lateral shields of traveling crane chassis |
| 03/24/2010 | CN201427838Y Three-dimensional motion vehicle |
| 03/17/2010 | CN201424348Y Aluminum tapping car of crane |
| 03/17/2010 | CN101670982A Maintenance gantry crane |
| 03/17/2010 | CN101670978A Single-layer trolley platform of tire crane |
| 03/16/2010 | US7677860 Method and apparatus for transferring sheet-like objects |
| 03/04/2010 | US20100051571 Ratatable gantry |
| 01/28/2010 | US20100018722 Overhead servicing of machines |
| 01/27/2010 | CN201390599Y Horizontal trolley beam with wire brushes |
| 01/21/2010 | DE102008032151A1 Conveyor, particularly electro-rail conveyor system for use in industrial plants for transporting work pieces, has electro-track railway which consists of load- and guide-rail and load bearing wagon that carries work pieces |
| 01/20/2010 | CN201385985Y Furnace arch gear case detecting device and detecting system |
| 01/12/2010 | CA2424788C Hoist apparatus |
| 01/06/2010 | CN201376846Y Pneumatic ring chain hoist |
| 12/30/2009 | WO2009156587A1 Hoist combination |