| 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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| 12/07/2011 | CN102267671A 新型起重臂 The new boom |
| 12/07/2011 | CN102267670A 一种连接架及具有该连接架的臂架系统和起重机械 A connecting frame and has the connection frame boom system and lifting machinery |
| 12/07/2011 | CN102267669A 水下生产设施下放的机械臂 Underwater Manipulator decentralized production facilities |
| 12/07/2011 | CN102267668A A型架后拉杆折叠导向装置 After the A-frame folding guide rod |
| 12/07/2011 | CN102267667A 一种起重机a型架折叠拉板装置 One kind of a-frame crane folding drawing board device |
| 12/07/2011 | CN102267666A 一种多功能汽车吊 A versatile vehicle hoists |
| 12/07/2011 | CN102267124A 履带起重机大型销轴拆装和运输装置 Large cranes pin disassembly and transport equipment |
| 12/07/2011 | CN101723256B 铰接式正面吊运起重机及其运行控制系统 Articulated front lifting crane control system and its operation |
| 12/07/2011 | CN101613064B 具有平衡重的工程机械及其平衡重锁定装置 Mechanical engineering has a balanced weight and counterweight locking device |
| 12/01/2011 | WO2011149226A2 Deck crane having a hook the height of which is adjustable in accordance with the tilt angle of a boom |
| 12/01/2011 | WO2011148946A1 Work machine safety device |
| 12/01/2011 | WO2011147236A1 Support device for engineering equipment and concrete pumping device |
| 12/01/2011 | US20110290751 Lattice boom |
| 11/30/2011 | CN202056471U 发动机罩壳及具有其的起重机 Engine casing and having its crane |
| 11/30/2011 | CN202055746U 一种应用于履带起重机臂架的梯子连接结构 Applied to the ladder connecting structure boom crawler cranes |
| 11/30/2011 | CN202054567U 一种拆装轻便型手动吊机 One kind of removable portable manual hoists |
| 11/30/2011 | CN202054554U 一种全回转浮式起重机回转装置 A fully rotating floating crane swivel device |
| 11/30/2011 | CN202054553U 伸缩臂起重机及其单缸插销式伸缩臂和缸销同步装置 Its single-cylinder telescopic crane telescopic bolt and cylinder pin synchronization device |
| 11/30/2011 | CN202054552U 塔机基础底架垂直度调节装置 Tower crane foundation chassis vertical adjustment device |
| 11/30/2011 | CN202054551U 塔式起重机及其吊钩调平装置 Tower cranes and crane leveling device |
| 11/30/2011 | CN202054550U 恒张力波浪补偿装置 Constant tension wave compensation device |
| 11/30/2011 | CN202054549U 一种手提式轻便拆装型高空楼层吊机 A handheld portable removable floor high-altitude crane |
| 11/30/2011 | CN202054548U 独脚悬臂吊 SOLOS cantilever crane |
| 11/30/2011 | CN202054547U 起重机 Crane |
| 11/30/2011 | CN202054546U Pulley-type manhole cover lifting tool |
| 11/30/2011 | CN202053998U 工程机械及其支撑装置 Engineering machinery and support equipment |
| 11/30/2011 | CN102259803A 移动式起重机，特别是移动式建筑起重机 Mobile cranes, especially mobile construction crane |
| 11/30/2011 | CN102259802A 一种伸缩臂及包括该伸缩臂的工程机械 One kind of telescopic boom and the telescopic arm including construction machinery |
| 11/30/2011 | CN102259801A 桁架臂履带起重机用折叠臂架 Lattice boom crawler crane with folding boom |
| 11/30/2011 | CN102259800A 格构式桅杆起重机和格构式桅杆吊杆 Lattice mast cranes and lattice mast boom |
| 11/30/2011 | CN102259799A 履带起重机安装用力矩控制方法、装置及履带起重机 Crawler crane installation with a torque control method, apparatus, and crawler cranes |
| 11/30/2011 | CN102259795A 船舶管子装卸起重机导轨结构 Ship pipe handling cranes rail structure |
| 11/30/2011 | CN101759108B 塔式起重机自拆卸装置 Since the demolition unit tower crane |
| 11/24/2011 | US20110286827 Load sensing device for manipulators and balancers |
| 11/24/2011 | US20110284490 Crane boom with multi main-chord |
| 11/23/2011 | EP2388228A1 Boom telescoping control unit |
| 11/23/2011 | DE202010011131U1 Gitterstück und Kran Lattice piece and crane |
| 11/23/2011 | CN202046824U Structure for mounting platform of balance arm of tower crane |
| 11/23/2011 | CN202046823U Opening structure of tower top head pulley |
| 11/23/2011 | CN102255212A Power automatic conversion connection system of tyre crane with double power supplies |
| 11/23/2011 | CN102251937A Device and method for avoiding stall caused by strong wind in vertical axis wind turbine |
| 11/23/2011 | CN102251933A Method for avoiding stall caused by strong wind in vertical axis wind turbine |
| 11/23/2011 | CN102249161A Multi-main-chord arm support for crane |
| 11/23/2011 | CN102249160A Tower crane with double layered booms |
| 11/23/2011 | CN102249159A Method for installing machine platform of DBQ type tower crane by using small tonnage autocranes |
| 11/23/2011 | CN102249158A Hoisting construction method of dual crane rail large-tonnage device |
| 11/23/2011 | CN102249157A Hanger for isolating switch |
| 11/23/2011 | CN102249152A Device and method for detecting movable counter weight of crane |
| 11/23/2011 | CN101798044B Intelligent human body recognition system for crawler crane cab |
| 11/23/2011 | CN101512082B Arrangement for conveying concrete with a height-adjustable concrete-distributing mast |
| 11/22/2011 | US8061232 Methods and apparatus for a robot wrist assembly |
| 11/17/2011 | US20110278252 Crane and counterweight control process of a crane in real time |
| 11/16/2011 | EP2386517A1 Crane extension, in particular mobile crane extension, with pre-tensioned pulling elements |
| 11/16/2011 | EP2386515A1 Transformer exchange |
| 11/16/2011 | CN202038845U Overhead working platform with folding arms |
| 11/16/2011 | CN202038826U Crane and horizontally extending and contracting support leg |
| 11/16/2011 | CN202038825U Hydraulic rotating suspension arm |
| 11/16/2011 | CN202038824U Crane jib and crane with same |
| 11/16/2011 | CN202038823U Belt veranda steel structure hoisting crawler |
| 11/16/2011 | CN202038822U Tower crane installation connecting device |
| 11/16/2011 | CN202038821U Sideboom tractor with left and right crawler belts in different widths |
| 11/16/2011 | CN202038820U Spare tire hoisting device |
| 11/16/2011 | CN202038819U Household electric lifting device |
| 11/16/2011 | CN202038816U Instrument based on ARM CORTEX-M3 chip |
| 11/16/2011 | CN102245491A Motion control of work vehicle |
| 11/16/2011 | CN102245490A Device for controlling the movement of a load suspended from a crane |
| 11/16/2011 | CN102241371A Hydraulic system applied to multi-spud leg lifting mechanism |
| 11/16/2011 | CN102241370A Crane and method for erecting the crane |
| 11/16/2011 | CN102241369A Crane jib, in particular mobile crane jib, comprising biased tensile elements |
| 11/16/2011 | CN102241368A Columnar hoisting frame |
| 11/16/2011 | CN102241365A Crane, and apparatus and method for transmitting remote throttle signal thereof |
| 11/16/2011 | CN102241362A Trolley assembly for a crane and a crane employing the same |
| 11/16/2011 | CN102240424A High-rise extinguishment lifesaving maintenance robot |
| 11/16/2011 | CN101607679B Roller elastic track revolving support device for supersized full-revolving crane |
| 11/10/2011 | US20110272378 Crane jib, in particular mobile crane jib, comprising biased tensile elements |
| 11/10/2011 | US20110272377 Crane |
| 11/10/2011 | DE102010020016A1 Kran und Verfahren zum Aufrichten des Krans Crane and method of erecting crane |
| 11/10/2011 | CA2736302A1 Crane jib, in particular mobile crane jib, comprising biased tensile elements |
| 11/09/2011 | CN202030467U Main platform of crawling crane |
| 11/09/2011 | CN202030466U Luffing rope supporting frame of miniature crane |
| 11/09/2011 | CN202030465U Hydraulic crawler-type sideboom tractor for cold regions |
| 11/09/2011 | CN202030464U Self-provided crane of wind generator |
| 11/09/2011 | CN202030456U Crane telescopic boom and line-pulling fixing device of boom length sensor |
| 11/09/2011 | CN202030294U Multifunctional conveyor |
| 11/09/2011 | CN202028900U Rotary worktable for overhauling small equipment |
| 11/09/2011 | CN102234076A Electrical control device for crawler-type counter weight trolley and control method thereof |
| 11/09/2011 | CN102234075A Telescoping mechanism for telescopic boom for construction crane |
| 11/09/2011 | CN102234074A Lattice boom |
| 11/09/2011 | CN102234073A Human walking platform for #-shaped frame of crane |
| 11/09/2011 | CN102234072A Rope holding apparatus for tower crane boom |
| 11/09/2011 | CN102234071A Process for sliding jack column system of floating crane on flat ground |
| 11/09/2011 | CN102234070A Manufacturing process of floating crane gin pole rack |
| 11/09/2011 | CN101259940B Large tonnage backstay multi-cable wind-rope simultaneously pretightening or releasing system and method thereof |
| 11/03/2011 | WO2011135310A2 Videometric systems and methods for offshore and oil-well drilling |
| 11/03/2011 | WO2011134477A1 Crane for handling of wind turbine generator components and method of hoisting of such a crane |
| 11/03/2011 | US20110266240 Modular material handling system |
| 11/03/2011 | DE102010019492A1 Verfahren zum Bereitstellen einer Hebevorrichtung auf einer Plattform A method of providing a lifting device on a platform |
| 11/02/2011 | EP2383219A2 Method for producing a lifting device on a platform |
| 11/02/2011 | CN202025638U Suspension frame for on-load voltage regulation switch of transformer |
| 11/02/2011 | CN202023782U Rotary hydraulic system of crane and rotary cushion valve of rotary hydraulic system |