| 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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| 10/30/2013 | EP2655243A1 Jib-bracing system for a revolving tower crane |
| 10/30/2013 | EP2655242A1 Support device for work vehicles |
| 10/30/2013 | EP2655241A2 Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source field |
| 10/30/2013 | CN203256834U Engineering machinery lower cover plate structure |
| 10/30/2013 | CN203256759U Crane cylinder tower body pre-installing basic tool |
| 10/30/2013 | CN203255899U Revolving vertical shaft locating device |
| 10/30/2013 | CN203255898U Cylinder rod protection mechanism for variable-amplitude cylinder of forestry crane |
| 10/30/2013 | CN203255897U Anti-tipping device fixed structure and tower crane with same |
| 10/30/2013 | CN203255896U Sectional type crane jib |
| 10/30/2013 | CN203255895U Telescopic boom convenient for replacement of slide blocks |
| 10/30/2013 | CN203255894U Movable tower crane frame base |
| 10/30/2013 | CN203255893U Telescopic oil cylinder guide rail of truck-mounted crane |
| 10/30/2013 | CN203255892U Heightened gantry type crane |
| 10/30/2013 | CN203255891U Pulley device and tower crane comprising same |
| 10/30/2013 | CN203255890U Crane provided with lighting device |
| 10/30/2013 | CN203255889U Mechanical rotary engine room crane of wind turbine generator system |
| 10/30/2013 | CN203255888U Pile hoisting device |
| 10/30/2013 | CN103373672A Automatic alarm for imbalance of plane of work room of tower crane |
| 10/30/2013 | CN103373671A Telescopic boom and crane with the telescopic boom |
| 10/30/2013 | CN103373670A Point switch machine hand-operated automobile installation specialized crane |
| 10/30/2013 | CN103373669A Connecting bridge for port |
| 10/30/2013 | CN103373668A Angle indicating plate, angle indicating device for cranes and installing method of angle indicating device for cranes |
| 10/30/2013 | CN103373665A Torque release device and steel wire rope connection structure for crane |
| 10/30/2013 | CN102431912B Method for assessing balance weight of tower crane |
| 10/30/2013 | CN102275833B Crane, and suspension arm structure and arm lifting method thereof |
| 10/30/2013 | CN101541660B Method and device for mounting of wind turbine blades |
| 10/30/2013 | CA2814520A1 Fork-mounted fork truck boom apparatus |
| 10/29/2013 | US8571766 Controlling a digging operation of an industrial machine |
| 10/29/2013 | US8567539 Driving device for a crane |
| 10/24/2013 | WO2013155821A1 Method and apparatus for controlling super-lifting system, super-lifting system and engineering machinery |
| 10/24/2013 | US20130280022 Method and apparatus for using an excavator having a boom as a lifting apparatus |
| 10/24/2013 | US20130280020 Hard top removal hitch attachment |
| 10/24/2013 | DE102013103999A1 Device for compensating tilting moment occurring on load vehicle, has connection unit which is provided for establishing positive and force-locking connection of secondary vehicle with coupling unit |
| 10/23/2013 | EP2652211A1 Frame assembly and a method of manufacturing thereof |
| 10/23/2013 | EP2651812A1 Mobile telescopic crane |
| 10/23/2013 | CN203247037U Cantilever crane in cabin of wind generating set |
| 10/23/2013 | CN203247036U Sliding block device as well as telescopic bracket and engineering machinery comprising sliding block device |
| 10/23/2013 | CN203247035U Mini-type convenient hoist |
| 10/23/2013 | CN203247034U Hoisting device capable of conducting rotatable amplitude modulation and rising synchronously with under building steel structure |
| 10/23/2013 | CN203247033U Special lifting device for replacing motor |
| 10/23/2013 | CN103359642A Tower crane work monitoring system, method thereof and tower crane |
| 10/23/2013 | CN103359641A Thrust bearing type slewing mechanism for portal crane |
| 10/23/2013 | CN103359640A Rotary disc used under large overturning moment |
| 10/23/2013 | CN103359639A Rack luffing mechanism of portal crane |
| 10/23/2013 | CN103359638A Screw luffing mechanism of portal crane |
| 10/23/2013 | CN103359637A Tower embracing device for wind electricity overhauling crane |
| 10/23/2013 | CN103359636A Boom gravity center compensation device for single-boom portal crane |
| 10/23/2013 | CN103359635A Crane vehicle with detachable counterweight assembly |
| 10/23/2013 | CN103359634A Tower crane annular jacking crossbeam device |
| 10/23/2013 | CN103359633A Tower crane and raising control method, raising control equipment and raising control system of tower crane |
| 10/23/2013 | CN103359632A Tower crane platform structure |
| 10/23/2013 | CN103359631A Tower crane device |
| 10/23/2013 | CN103359630A Multifunctional high dual-power operation machine |
| 10/23/2013 | CN103359629A Crawler-type agricultural vehicle convenient for hoisting and transporting seedlings |
| 10/23/2013 | CN103359628A Crane structure device for special construction |
| 10/23/2013 | CN103359627A Cylinder self-balancing single arm split crane |
| 10/23/2013 | CN102502427B Crane, crane arm device and control method thereof |
| 10/23/2013 | CN102464269B Telescopic-arm crane and superlift angle automatic shifting apparatus |
| 10/23/2013 | CN102358582B Pin-type telescopic arm and telescopic crane |
| 10/23/2013 | CN101846000B Multi-mode control method and system of electronic control engine and crane with system |
| 10/17/2013 | WO2013152574A1 Cargo boom foot section and tower crane comprising same |
| 10/17/2013 | WO2013152573A1 Pin shaft connection structure, mounting and dismounting methods thereof, and tower crane |
| 10/17/2013 | US20130270209 Vehicle crane with decouplable counterweight assembly |
| 10/17/2013 | US20130270208 Connection system for crane column segments |
| 10/17/2013 | DE102012207568A1 Herstellungsverfahren für einen Mastarm und Betonverteilermast Manufacturing method of a mast arm and concrete distributor mast |
| 10/16/2013 | EP2650444A1 Maritime jack up gearboxes |
| 10/16/2013 | DE202013008487U1 Kran-Seilführung Crane cable guide |
| 10/16/2013 | DE202013008486U1 Modulare Kran-Rüstwinde Modular Crane Rüstwinde |
| 10/16/2013 | CN203237961U Fixed gate seat type crane boom anti-collision electric control system |
| 10/16/2013 | CN203237960U Tilt-preventing type structure of cantilever crane as well as hoisting cantilever crane and construction crane including same |
| 10/16/2013 | CN203237959U Tower crane as well as trolley and trolley rope breakage prevention device thereof |
| 10/16/2013 | CN203237958U Control system of telescopic boom and crane |
| 10/16/2013 | CN203237957U Rotary braking system of gantry crane |
| 10/16/2013 | CN203237956U Tower crane with trailer pump |
| 10/16/2013 | CN203237955U Hydraulic lift gate frame with girder lowering device |
| 10/16/2013 | CN203237954U Adjustable introduction system and tower crane with same |
| 10/16/2013 | CN203237953U Shield and boom |
| 10/16/2013 | CN203237952U Jacking crossbeam, jacking mechanism, climbing frame and tower crane |
| 10/16/2013 | CN203237951U Balance crane capable of adjusting balance |
| 10/16/2013 | CN203237950U In-tank hoisting device |
| 10/16/2013 | CN203237949U Fixed cantilever type crane |
| 10/16/2013 | CN103352882A Landing leg extension mode switching valve and engineering machinery |
| 10/16/2013 | CN103350965A Tower crane, as well as hoisting safety control method, equipment and system thereof |
| 10/16/2013 | CN103350964A Backwards-tilting prevention hydraulic control system of arm support and tower crane |
| 10/16/2013 | CN103350963A External mounting jib lubbing mechanism |
| 10/16/2013 | CN103350962A Tower crane and adjusting method for trimming moment of tower crane |
| 10/16/2013 | CN103350961A Crane boom head system and crane |
| 10/16/2013 | CN103350960A Winch maintenance equipment |
| 10/16/2013 | CN103350949A Variable pulley mechanism |
| 10/16/2013 | CN102718140B Slewing locking mechanism of full-circle slewing crane |
| 10/16/2013 | CN102491192B Tower crane introducing platform structure |
| 10/16/2013 | CN102390787B Jacking protection device of self-jacking tower crane and control method of jacking protection device |
| 10/16/2013 | CN102224090B Devanning device for goods stuffed in container |
| 10/15/2013 | US8555564 Drilling rig assembly method and apparatus |
| 10/15/2013 | CA2570764C System for and method of locking a roll suspension arrangement for a boom assembly mounted on an agricultural sprayer |
| 10/10/2013 | WO2013150172A1 Bridge crane assembly and a method for installing the same |
| 10/10/2013 | WO2013149510A1 Tower crane connecting plate and tower crane equipped therewith |
| 10/10/2013 | WO2013149457A1 Tower crane climbing frame and tower crane including same |
| 10/10/2013 | WO2013149456A1 Internal climbing frame guided support and fastening apparatus, internal climbing frame and tower crane |
| 10/09/2013 | CN203229340U Three-stage synchronous telescoping mechanism of crane boom |