| 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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| 07/17/2013 | CN203065054U Boom mounting device, crane boom and automobile crane |
| 07/17/2013 | CN203065053U Receiving fork device, crane boom and crane |
| 07/17/2013 | CN203065052U Suspension arm of crane |
| 07/17/2013 | CN203065051U Cold-bending square tube for support of tower crane |
| 07/17/2013 | CN203065050U Cold-bending square tube for tower cap of tower crane |
| 07/17/2013 | CN203065049U Cold-bending square tube for standard joint of tower crane |
| 07/17/2013 | CN203065048U Arm pin device and engineering machinery |
| 07/17/2013 | CN203065047U Boom lorry-mounted crane base |
| 07/17/2013 | CN203065046U Self-stabilizing double-rocker-arm lifting device for installation of high-rise tower |
| 07/17/2013 | CN203065045U Special lorry-mounted crane for platform lorry in railway line |
| 07/17/2013 | CN203065038U Crane security monitoring and managing device |
| 07/17/2013 | CN203065034U Speed-adjustable emergency control circuit of crane |
| 07/17/2013 | CN203065030U Hydraulic system and hoisting equipment |
| 07/17/2013 | CN203065026U Tire crane for supplying power by employing liquefied natural gas (LNG) gas set |
| 07/17/2013 | CN103206484A Movable engineering machine and counter weight mechanism |
| 07/17/2013 | CN103204443A Windtight rail clamping device of roof surface lazy arm for high-rise building |
| 07/17/2013 | CN103204442A System and method for online monitoring structural deformation of tower crane |
| 07/17/2013 | CN103204441A Tower crane slewing tower and slewing upper bearer connection structure |
| 07/17/2013 | CN103204440A Tower crane telescoping guide wheel type variable amplitude trolley |
| 07/17/2013 | CN103204439A Electric wormgear screw luffing jib crane |
| 07/17/2013 | CN103204438A Movable arm type tower crane arm tip segment structure |
| 07/17/2013 | CN103204437A Detachable frame of tower crane |
| 07/17/2013 | CN103204435A Method for positioning telescopic cylinder of single-cylinder pin type telescopic arm |
| 07/17/2013 | CN102515036B High-altitude heavy-duty double-lifting trolley cantilever lifting mechanism for offshore crane ship |
| 07/17/2013 | CN102431919B Crane, telescopic arm, telescopic action protection device and method thereof |
| 07/17/2013 | CN102431900B Control system of bolt mechanism and crane |
| 07/17/2013 | CN102275826B Control lever assembly, automobile loading assembly for automobile crane, and automobile crane |
| 07/17/2013 | CN102241371B Hydraulic system applied to multi-spud leg lifting mechanism |
| 07/17/2013 | CN102229415B Crane and movable-type balance weight mechanism thereof |
| 07/17/2013 | CN102198913B Hoisting device of military transportation platform vehicle |
| 07/17/2013 | CN101939246B Hoisting crane and offshore vessel |
| 07/11/2013 | WO2013103456A1 Powered operator access system |
| 07/11/2013 | WO2013102332A1 Pin insertion and extraction mechanism, inserted pin type telescopic boom and crane |
| 07/10/2013 | CN203051479U Rotary supporting piece and mechanical equipment with same |
| 07/10/2013 | CN203048463U Lorry-mounted hoisting rotary table |
| 07/10/2013 | CN203048462U Gantry crane rack trolley travelling mechanism |
| 07/10/2013 | CN203048461U Modularized combined-type tower crane attached rod with large-range stepless-adjustable length |
| 07/10/2013 | CN203048460U Automobile crane |
| 07/10/2013 | CN203048459U Mechanism suitable for mounting arm attachment rods in standard section center of tower crane |
| 07/10/2013 | CN203048458U Drawing-connection piece for adhering tower crane to concrete wall |
| 07/10/2013 | CN203048457U Dual-cylinder-driven three-pull-rope-set arm body telescoping system of small-tonnage straight-arm lorry-mounted crane |
| 07/10/2013 | CN203048456U Telescopic boom system, limiting structure of telescopic oil cylinder of telescopic boom system, and crane |
| 07/10/2013 | CN203048455U Novel arm body stretching and contracting ropedancing mechanism of truck crane |
| 07/10/2013 | CN203048454U Multifunctional hydraulically controlled variable angle jib |
| 07/10/2013 | CN203048453U 伸缩液压缸组件及起重机 Telescopic crane and a hydraulic cylinder assembly |
| 07/10/2013 | CN203048452U Propeller strut as well as installation structure and crane thereof |
| 07/10/2013 | CN203048451U Tower crane transferring joint and tower crane adopting tower crane transferring joint |
| 07/10/2013 | CN203048450U Crawler type telescopic boom crane |
| 07/10/2013 | CN203048449U Self-propelled brick loading machine for brick yard |
| 07/10/2013 | CN203048448U Transportation device of small polycrystal square ingots |
| 07/10/2013 | CN203048447U Rigid four-rod balance crane |
| 07/10/2013 | CN203048446U Lifting device of submersible stirrer |
| 07/10/2013 | CN203048445U Bag suspension device of packer |
| 07/10/2013 | CN203048430U Global positioning system (GPS) integrated box and GPS-based tower crane dynamic management system |
| 07/10/2013 | CN203047216U Landing leg component and engineering machinery with landing leg component |
| 07/10/2013 | CN103193171A Top collision prevention device of tower crane |
| 07/10/2013 | CN103193170A Early-warning device for off-track of main hook steel wire rope |
| 07/10/2013 | CN103193169A Anti-falling lifting device in automatic hoisting |
| 07/10/2013 | CN103193168A Travelable supporting leg device of all-terrain crane |
| 07/10/2013 | CN103193167A Balanced arm and crane |
| 07/10/2013 | CN103193166A Arm breaking and dismounting mechanism assembly of lorry-mounted crane |
| 07/10/2013 | CN103193165A Upper bracket of tower crane and tower crane |
| 07/10/2013 | CN103193164A Window-climbing small object lifting vehicle |
| 07/10/2013 | CN103192674A Autocrane hoisting manner and autocrane rubber suspension system |
| 07/10/2013 | CN102491194B Crane super-lifting device and all-terrain crane with the crane super-lifting device |
| 07/10/2013 | CN102398867B Anti-tipping method and system for crane |
| 07/10/2013 | CN102390784B Hoist frame winch transport vehicle |
| 07/10/2013 | CN102126683B Anti-overturn device of container face crane |
| 07/09/2013 | US8479933 Removable truck-mounted crane |
| 07/04/2013 | WO2013102197A1 Clam-link apparatus and methods |
| 07/04/2013 | WO2013101899A1 Deep water knuckle boom crane |
| 07/04/2013 | US20130168622 Lift control systems for lifting devices and lifting devices comprising the same |
| 07/04/2013 | US20130168345 Deep water knuckle boom crane |
| 07/04/2013 | DE102012000015A1 Kran Crane |
| 07/03/2013 | EP2610208A1 Energy supply system |
| 07/03/2013 | EP2610207A1 Crane |
| 07/03/2013 | CN203035743U Pin shaft locking component, pin shaft locking structure and crane |
| 07/03/2013 | CN203033722U Synchronously telescoping mechanism of crane arm rack of construction machinery |
| 07/03/2013 | CN203033689U Tower crane lifting weight detection device |
| 07/03/2013 | CN203033688U Tower crane group safety monitoring system with fingerprint identification |
| 07/03/2013 | CN203033687U Pulling plate support, truss arm joint with same and crane |
| 07/03/2013 | CN203033686U Standard section connection sleeve of tower crane |
| 07/03/2013 | CN203033685U Tower crane capable of achieving omnidirectional monitoring |
| 07/03/2013 | CN203033684U Hoisting mechanism of impact sand making machine |
| 07/03/2013 | CN103189297A Heave compensated crane |
| 07/03/2013 | CN103183291A Connecting rod type bearing pin plugging mechanism for crane |
| 07/03/2013 | CN103183113A Underwater robot recovery system and recovery method thereof |
| 07/03/2013 | CN103183107A Two-body-center-lifted wind power engineering workboat and lifting method |
| 07/03/2013 | CN102251933B Method for avoiding stall caused by strong wind in vertical axis wind turbine |
| 07/03/2013 | CN101970169B Welding crane with welding head |
| 07/02/2013 | US8474221 Telescoping fiberglass utility pole |
| 07/02/2013 | CA2463329C Transportation cart primarily for use in an animal barn |
| 06/27/2013 | WO2013091426A1 Engineering machinery and safety state determining method, device and system thereof |
| 06/27/2013 | WO2013091425A1 Bolt mechanism control system and crane |
| 06/27/2013 | WO2013091417A1 Crane and method and hydraulic system for controlling tension of steel wire rope |
| 06/27/2013 | WO2013091328A1 Concrete pump truck and fixed turret thereof |
| 06/27/2013 | WO2013091320A1 Adjustable supporting device rolling on annular track and crane containing same |
| 06/27/2013 | WO2013091168A1 An assembly for lifting and a harbour crane comprising the assembly |
| 06/27/2013 | US20130164109 Construction machine |
| 06/27/2013 | US20130161278 Movable weight counterbalance apparatus of crawler crane and crane containing apparatus thereof |