| Patents for B66C 23 - Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes (16,687) |
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| 02/24/2011 | DE102009033917A1 Fahrzeug mit ausschwenkbarem Mastarmaufbau Vehicle with swing-Mastarmaufbau |
| 02/24/2011 | DE102009017264B4 Abstützeinrichtung Stiffback |
| 02/24/2011 | DE102009009944B4 Sicherungs- und Verbolzungseinheit Backup and Verbolzungseinheit |
| 02/23/2011 | EP2287406A1 Swivel drive controller and construction machine including the same |
| 02/23/2011 | CN201751368U Adaptive slide block device, elevator boom with same and crane with elevator boom |
| 02/23/2011 | CN201751367U Walking type container cargo handling crane |
| 02/23/2011 | CN201751366U Small-sized crane |
| 02/23/2011 | CN201751364U Crane suspension arm variable-amplitude control device for ship |
| 02/23/2011 | CN101979308A Tower crane, pull rod structure for balance arm thereof and mounting method for structure |
| 02/23/2011 | CN101979307A Single-cylinder pin plugging/unplugging mechanism for telescopic crane |
| 02/23/2011 | CN101067304B Rotation control device of working machine |
| 02/22/2011 | US7891508 Crane radial support bearing |
| 02/17/2011 | WO2011019121A1 Balance maintenance crane and ship mounted with same |
| 02/17/2011 | WO2011017980A1 Engineering machinery and balance weight locking device thereof |
| 02/16/2011 | EP2284323A1 Swing drive controller and construction machine including the same |
| 02/16/2011 | EP1979260B1 Control and regulation device for safeguarding a conveyor device, conveyor device and crane unit |
| 02/16/2011 | CN201749165U Truck crane turntable harness detection device |
| 02/16/2011 | CN201747870U Walking speed reducer for crane |
| 02/16/2011 | CN201747694U Single-cylinder pin oil cylinder and telescopic arm and crane with same |
| 02/16/2011 | CN201746260U Integral slewing mechanism for medium and small tonnage lorry-mounted crane |
| 02/16/2011 | CN201746259U Explosion-proof hoisting equipment |
| 02/16/2011 | CN201746258U Adjustable suspension arm support for wheeled crane |
| 02/16/2011 | CN201746257U Truss variable counterbrace extended pitch capable of being sleeved |
| 02/16/2011 | CN201746256U Eccentric wear resistance center swivel joint for wheel crane |
| 02/16/2011 | CN201746255U Buckling type pulling plate device for wheeled crane |
| 02/16/2011 | CN201746254U Crawler crane combined rotary table |
| 02/16/2011 | CN201746253U Folding engine crane |
| 02/16/2011 | CN201746252U Improved structure of tower crane fixing bracket |
| 02/16/2011 | CN201746251U Pole lifting device |
| 02/16/2011 | CN201746250U Dismounting device for reducer of chemical reaction kettle |
| 02/16/2011 | CN201746249U Light lifting device |
| 02/16/2011 | CN201745721U Special installation vessel for marine intertidal wind power generating set |
| 02/16/2011 | CN101973497A Agricultural movable hoist |
| 02/16/2011 | CN101973493A Telescopic boom crane and single cylinder pin type telescopic boom |
| 02/16/2011 | CN101973492A Follow-up wind power hoist |
| 02/16/2011 | CN101973491A Construction method for hoisting by using double-tower low-pylon self-balanced elevating device |
| 02/16/2011 | CN101575070B Bracket crane of multi-purpose underground coal vehicle |
| 02/15/2011 | US7886948 Hitch carrier device |
| 02/10/2011 | US20110031728 Vehicle, in particular construction vehicle |
| 02/10/2011 | US20110031205 Hoisting crane and offshore vessel |
| 02/10/2011 | US20110031203 Hydraulic shutoff control valve system for a camera crane |
| 02/10/2011 | US20110031202 Lift crane with moveable counterweight |
| 02/10/2011 | DE102009035216A1 Drehwerksantrieb Slewing drive |
| 02/10/2011 | CA2769201A1 Telescoping camera crane |
| 02/09/2011 | EP2281771A1 Lift crane with movable counterweight |
| 02/09/2011 | EP2281770A2 Tower climbing and servicing device |
| 02/09/2011 | EP2280899A1 Stabilization system for lifting vehicles |
| 02/09/2011 | EP2280897A1 Device for the safe transfer of personnel or material from an object configured as a boat to an object moving relative thereto, and boat comprising the device |
| 02/09/2011 | CN201737621U Limiter of tower crane |
| 02/09/2011 | CN201737620U Operation protection rack adhered to the wall frame of tower type crane |
| 02/09/2011 | CN201737619U Length and angle measuring device |
| 02/09/2011 | CN201737618U Crawler crane boom left and right derricking gear |
| 02/09/2011 | CN201737617U Slide plate adjusting device |
| 02/09/2011 | CN201737616U Double-lifting pole |
| 02/09/2011 | CN201737615U Simple and dismountable triangular hanging tool |
| 02/09/2011 | CN201737614U Truss type device for cleaning waste in furnace rotatably |
| 02/09/2011 | CN201737613U Quick hoist |
| 02/09/2011 | CN201737612U Suspended rack in engine room of wind turbine generator system |
| 02/09/2011 | CN101970332A Crane vessel |
| 02/09/2011 | CN101970169A Welding crane with welding head |
| 02/09/2011 | CN101968196A Wind and light complementary power generation system applied to lighting device of building tower crane |
| 02/09/2011 | CN101966967A Twin-tower low-pylon self-balancing lifting device |
| 02/09/2011 | CN101966966A Fishing crane |
| 02/09/2011 | CN101440829B Engineering machinery and engineering machinery control method |
| 02/09/2011 | CN101309850B Cranes |
| 02/04/2011 | CA2710876A1 Tower climbing and servicing device |
| 02/03/2011 | WO2011013883A1 Balance-maintaining crane and vessels on which the same is mounted |
| 02/03/2011 | WO2011011812A1 Pedal assembly for steering systems |
| 02/03/2011 | US20110027055 Curtain door installation system |
| 02/03/2011 | US20110024378 Drum tensioning method and apparatus for load hoist wire rope |
| 02/03/2011 | DE102009003087A1 Heavy duty distribution plate for use as e.g. support plate between supporting pistons of crane and bottom areas, has interface layer whose predominant part is formed by chambers with walls arranged parallel to direction of normal surface |
| 02/02/2011 | EP2279979A1 Device for pre-fitting, interim storage and transport of large components, particularly components of wind energy assemblies |
| 02/02/2011 | EP2279345A2 Method and lift construction for lifting and lowering a blade of a windmill |
| 02/02/2011 | EP2084098B1 Method and device for mounting of wind turbine blades |
| 02/02/2011 | CN201729613U Automobile crane electric rotating body interface function detection device |
| 02/02/2011 | CN201729612U Early warning device for the slope of outer sleeve frame of construction-purpose tower crane |
| 02/02/2011 | CN201729611U Embedded safety monitoring device of tower crane |
| 02/02/2011 | CN201729610U Rotary hydraulic system of crane and crane |
| 02/02/2011 | CN201729609U Lorry-mounted crane with automatically turning leg |
| 02/02/2011 | CN201729608U Automatic shifting mechanism of support disc of leveling outrigger |
| 02/02/2011 | CN201729607U Locking apparatus for fixing multiplayer connection counterweight blocks |
| 02/02/2011 | CN201729606U Movable rope bearing device of tower crane |
| 02/02/2011 | CN201729605U Tower crane grillage frame pedestrian platform |
| 02/02/2011 | CN101962158A Double-power hydraulic steel grabber |
| 02/02/2011 | CN101962157A Installing and packing method of large-scale firework curtain |
| 02/02/2011 | CN101962156A Foldable fast-loading tower crane |
| 02/02/2011 | CN101962155A Special lifting machine for lifting wind power generation equipment |
| 02/02/2011 | CN101565154B Automatic turning device for hydraulic control wire rope leg |
| 02/01/2011 | US7880633 Device and method for monitoring the position of a cable in a cable operated transportation system and a cable operated transportation system |
| 02/01/2011 | US7878752 Bearing between components on construction machines |
| 02/01/2011 | US7878750 Rotatable and articulated material handling apparatus |
| 02/01/2011 | US7878349 Profile shape for a crane boom |
| 02/01/2011 | US7878348 Robotic-movement payload lifter and manipulator |
| 02/01/2011 | US7878347 Lifting apparatus with compensation means |
| 02/01/2011 | US7878346 Adaptable boom extension for a mobile crane having a telescoping boom |
| 02/01/2011 | US7877934 Lifting system and apparatus for constructing wind turbine towers |
| 01/27/2011 | WO2011009537A1 Vehicle with swing-out mast arm assembly |
| 01/27/2011 | US20110020101 Vegetation cutter support assembly |
| 01/27/2011 | US20110017695 Jack-up offshore platform and a method for assembling and servicing a wind turbine |
| 01/27/2011 | US20110017694 Crawler crane and method for fine-tuning a basic operating position of such a crawler crane |