| 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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| 08/17/2011 | CN201934889U 一种六边形冷弯空心型钢 One kind of cold-formed hollow steel hexagon |
| 08/17/2011 | CN201934462U 一种不切开口销的安全附着联接销轴 A secure attachment does not cut the cotter pin connection |
| 08/17/2011 | CN201932852U 一种起重机 One kind of crane |
| 08/17/2011 | CN201932851U 塔式起重机及其平衡检测系统 Tower crane and balanced detection system |
| 08/17/2011 | CN201932850U 整体式塔式起重机平衡臂 Monolithic tower crane balance arm |
| 08/17/2011 | CN201932849U 一种液压伸缩臂起重机的滑块装置 A hydraulic telescopic crane slider device |
| 08/17/2011 | CN201932848U 塔式起重机塔节变径结构构件 Tower crane tower section adjustable structural member |
| 08/17/2011 | CN201932847U 塔吊非常规附墙装置 Crane unconventional means attached to the wall |
| 08/17/2011 | CN201932846U 一种用于高速铁路声屏障施工过程中的万向起重机 A high-speed railway construction process sound barrier for universal crane |
| 08/17/2011 | CN201932845U 小型吊运机 Small lifting machine |
| 08/17/2011 | CN201932844U 可旋转360度的农用提升机 Can be rotated 360 degrees agricultural hoist |
| 08/17/2011 | CN201932843U 电网检修自平衡式绝缘吊具 Network Maintenance Self-balanced insulation spreader |
| 08/17/2011 | CN201932831U 起重机起重控制装置 Crane lifting control device |
| 08/17/2011 | CN201931271U 法兰式全回转重型起重机的安装装置 Flange mounting means whole slew of heavy cranes |
| 08/17/2011 | CN1669904B Self-locking device for telescopic arm of crane |
| 08/17/2011 | CN102155447A Rotating hydraulic system of crane and rotating buffer valve thereof |
| 08/17/2011 | CN102153024A System for monitoring safety of tower crane |
| 08/17/2011 | CN102153023A Safety pin interlocking device for crane, single cylinder safety pin type telescopic arm and crane |
| 08/17/2011 | CN102152752A Field repairing, transporting and lifting multifunctional integrated car |
| 08/17/2011 | CN102152110A Jib assembling system and assembling method |
| 08/17/2011 | CN101537985B Integral duplex dual-polyline variable-amplitude winding drum of caterpillar crane |
| 08/17/2011 | CN101536660B Method and device for transplanting tree in nursery |
| 08/16/2011 | US8000862 Swing control device and construction machinery |
| 08/11/2011 | US20110192815 Mobile crane having counterweight |
| 08/10/2011 | EP2354077A1 Mobile crane having counterweight |
| 08/10/2011 | EP2353976A1 Track assembly and crawler crane |
| 08/10/2011 | EP1922280B1 Tie-back system for cranes, in particular heavy load offshore cranes |
| 08/10/2011 | CN201923804U 塔吊无线可视安全操作装置 Crane wireless video security operation device |
| 08/10/2011 | CN201923803U 移动式起重机及其支腿压力检测控制装置 Mobile cranes and leg pressure measurement and control devices |
| 08/10/2011 | CN201923802U 一种履带起重机的力限器双冗余保护装置 Tracked cranes force limiter dual redundant protection devices |
| 08/10/2011 | CN201923801U 起重机支腿垂直油缸的安装结构 Vertical cylinder mounting structure of the crane outrigger |
| 08/10/2011 | CN201923800U 移动式液压平衡工程车 Mobile hydraulic equilibrium engineering vehicles |
| 08/10/2011 | CN201923799U 起重机伸缩臂及其臂头结构 Its telescopic crane boom head structure |
| 08/10/2011 | CN201923798U 新型履带起重机臂架系统 The new crawler crane boom system |
| 08/10/2011 | CN201923797U 微型电瓶吊车 Miniature battery crane |
| 08/10/2011 | CN201923796U 自升式挂墙吊 Jack-Wall Hanging |
| 08/10/2011 | CN201923795U 升降机悬臂吊杆 Boom boom lifts |
| 08/10/2011 | CN201923794U Cantilever crane used in cabin of wind turbine generator system |
| 08/10/2011 | CN201923788U 大型行走式塔吊的大轨距架空附墙式轨道梁结构 Large gauge track overhead beam structure attached to the wall of large propelled crane |
| 08/10/2011 | CN102145860A In-jib chain transmission jib crane |
| 08/09/2011 | US7993091 Working machine |
| 08/09/2011 | US7992732 Truck rack and loading/unloading system |
| 08/04/2011 | WO2011091559A1 Stepless luffing mechanism for super-lifting counterweight of crawler crane and operating method thereof |
| 08/04/2011 | US20110188981 System for Removing a Display Unit From a Multi Panel Display |
| 08/03/2011 | EP2349907A1 Lifting vehicle |
| 08/03/2011 | EP2349906A1 Offshore lifting operations |
| 08/03/2011 | EP2349903A1 Motion control of work vehicle |
| 08/03/2011 | DE202011100957U1 Gleitlagerhalterung für Teleskopkran-Ausleger Plain bearing mount for telescopic crane boom |
| 08/03/2011 | CN201915440U 装载机配重油箱组合结构 Loader counterweight tank composite structures |
| 08/03/2011 | CN201914904U 吊篮斜屋顶支撑 Basket inclined roof support |
| 08/03/2011 | CN201914873U 基于gprs和u盘存储的塔机监测器 Gprs and u disk-based storage tower machine monitor |
| 08/03/2011 | CN201914872U 起重设备垂直支腿防侧载系统 Anti-side vertical leg lifting equipment onboard system |
| 08/03/2011 | CN201914871U 变幅系统机架的改进结构 Improve the structure of the system rack luffing |
| 08/03/2011 | CN201914870U 起重机及其平衡重装置 Cranes and counterweight means |
| 08/03/2011 | CN201914869U 一种起重机及其伸缩臂 One kind of cranes and telescopic boom |
| 08/03/2011 | CN201914868U 塔吊附着安拆起吊装置 Demolition crane lifting device attached |
| 08/03/2011 | CN201914867U 塔式起重机附着结构 Tower crane attachment structure |
| 08/03/2011 | CN201914866U 整体式履带起重机下车系统 Overall crawler crane off system |
| 08/03/2011 | CN201914865U 一种易安装拆卸的销轴 An easy installation and removal of the pin |
| 08/03/2011 | CN201914864U 一种翻转式操纵室 One kind of flip-style control room |
| 08/03/2011 | CN201914863U 自升式风机安装平台 Wind turbine installation jack-up platform |
| 08/03/2011 | CN201914862U 自升式风机安装平台 Wind turbine installation jack-up platform |
| 08/03/2011 | CN201914861U 筒体混合结构群塔附臂、顶升装置 Cylinder hybrid structure swarm tower with arm lifting device |
| 08/03/2011 | CN201914857U 一种吊车支腿稳定状况报警器 One kind of crane outrigger stable condition alarms |
| 08/03/2011 | CN201914852U Control device for lifting platform of windmill vessel |
| 08/03/2011 | CN102139835A Electric crane with limiting device |
| 08/03/2011 | CN102139834A Telescopic slewing crane |
| 08/03/2011 | CN102139833A Rotary electric crane |
| 08/02/2011 | CA2666892C Construction apparatus with pivotable mast |
| 08/01/2011 | DE202010002947U1 Fahrzeugkran A mobile crane |
| 07/29/2011 | DE202010004979U1 Gittermastkran und Gittermastausleger Lattice boom crane lattice boom |
| 07/27/2011 | EP2346773A1 Support device |
| 07/27/2011 | EP2346772A1 A container handling system comprising a crane and a plurality of base elements which can be mounted on top of containers for supporting the crane and transporting the containers |
| 07/27/2011 | CN201907943U Mining crane |
| 07/27/2011 | CN201907942U Crane and superlift counterweight device thereof |
| 07/27/2011 | CN201907941U Crane and superlift device thereof |
| 07/27/2011 | CN201907940U Tower-crane attached-frame device |
| 07/27/2011 | CN201907933U Crane and super-lift tensioning control system thereof |
| 07/27/2011 | CN201907932U Central rotary column device of full-hydraulic hybrid power crane |
| 07/27/2011 | CN1989341B Movable independent crane system for wind turbine generators |
| 07/27/2011 | CN1642842B Operation support device |
| 07/27/2011 | CN102137809A Jib storing device of crane vehicle with jib |
| 07/27/2011 | CN102135231A Electric shock prevention method and device and engineering machinery with electric shock prevention device |
| 07/27/2011 | CN102134045A Rotating disk type rotary bearing device |
| 07/27/2011 | CN102134044A Suspension arm sequential stretching/retracting hydraulic system |
| 07/27/2011 | CN101528584B Jib crane |
| 07/27/2011 | CN101492143B Wind power generation structure system combined hanging method and rotary suspension arm mechanism |
| 07/27/2011 | CN101357739B Column crane special for movable arm type group tower |
| 07/26/2011 | DE202010004342U1 Gittermastkran und Gittermastausleger mit Gittermaststück Lattice boom crane lattice boom with lattice tower block |
| 07/21/2011 | WO2011087398A1 Lift crane system |
| 07/21/2011 | WO2011086022A1 Telescopic boom for material handling vehicle |
| 07/21/2011 | US20110176902 Crane Cable Roller Assembly |
| 07/21/2011 | DE102009020338B4 Teleskopkran mit selbstmontierbarer Abspanneinrichtung und Montageverfahren für eine Abspanneinrichtung Telescopic crane with selbstmontierbarer bracing device and method for assembling a straining device |
| 07/21/2011 | CA2785358A1 Telescopic boom for material handling vehicle |
| 07/20/2011 | CN201904555U Large-scale transformer hoisting device for underground substation |
| 07/20/2011 | CN201901550U Electric crane with limiting device |
| 07/20/2011 | CN201901549U Integrated moment limiter for small-tonnage crawler crane |
| 07/20/2011 | CN201901548U Sloping prevention system of arm support |
| 07/20/2011 | CN201901547U Safety protection device for digging machine type crawler crane in hydraulic guide operation |
| 07/20/2011 | CN201901546U Intelligent early-warning system of tower crane |