| 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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| 05/25/2011 | EP2118404B1 Large manipulator |
| 05/25/2011 | CN201842584U Bus control system of truck with foldable-arm loading crane |
| 05/25/2011 | CN201842583U Foldable double-balanced suspension arm |
| 05/25/2011 | CN102070097A Free mobile gate seat tower crane |
| 05/25/2011 | CN102070096A Speed regulation mechanism for tower crane |
| 05/25/2011 | CN102070095A Portable crane device |
| 05/25/2011 | CN102070094A Portable hoisting device |
| 05/25/2011 | CN102070089A Crane with single-cylinder bolt type working arm as well as method and device for measuring arm length thereof |
| 05/25/2011 | CN102070086A Tower crane cable lifting following device |
| 05/25/2011 | CN101705965B Roller type turntable bearing for super-tonnage crawler-type crane |
| 05/25/2011 | CN101508403B Girderr crane using three-point statically indeterminate hoisting system |
| 05/19/2011 | WO2011059910A1 Dynamic jack reference control system and method for extending vehicle jacks |
| 05/19/2011 | WO2011059906A1 Systems and methods for detecting jack contact with ground |
| 05/19/2011 | WO2010136026A3 Device for inspection and maintenance work on rotor blades and/or the tower surface of large wind power plants, particularly off-shore plants |
| 05/19/2011 | US20110114587 Hoisting crane |
| 05/18/2011 | CN201834692U Gas pressure regulating device of crane |
| 05/18/2011 | CN201834691U Self-adjusting tower crane stabilizer |
| 05/18/2011 | CN201834690U Flexible counter weight system of cantilever frame type crane |
| 05/18/2011 | CN201834689U Manual hydraulic hoisting machine |
| 05/18/2011 | CN201834658U Fork lifting appliance special for tire crane |
| 05/18/2011 | CN102064485A Portable overhead hoisting device special for transformer substation |
| 05/18/2011 | CN102060245A Moment limiter human-computer interface system |
| 05/18/2011 | CN102060244A Crane and support leg positioning device thereof |
| 05/18/2011 | CN102060243A Wireless remotely-controlled deviation-checking device for crawler-type counterweight trolley and control method thereof |
| 05/18/2011 | CN102060242A Self-adjusting tower stabilizer |
| 05/18/2011 | CN102060241A Universal crane for construction process of high-speed railway sound barrier |
| 05/18/2011 | CN102060236A Mobile crane and support leg pressure detecting and controlling device thereof |
| 05/18/2011 | CN102060233A Crane hoisting method based on vertical lifting after rotating with constant lifting force |
| 05/18/2011 | CN101633481B Connection device of wirerope wedging sleeve and hoist with same |
| 05/17/2011 | US7942171 Device and method for filling multiple sandbags at a time |
| 05/12/2011 | WO2011055380A1 Online transformer erection device |
| 05/12/2011 | US20110108265 Articulated apparatus for handling a drilling tool |
| 05/12/2011 | DE19504420B4 Auslegervorrichtung zum Stabilisieren einer Arbeitsmaschine mit integriertem Abdeckglied A bracket assembly for stabilizing a working machine with integrated cover member |
| 05/11/2011 | EP2319795A2 Synthetic rope as carrying means for vertically lifting loads, such as for cranes |
| 05/11/2011 | EP2193094B1 Common pipelayer frame for multiple machine configurations |
| 05/11/2011 | CN201828257U Wheeled crane and wheel steering angle measuring device thereof |
| 05/11/2011 | CN201825686U Brick setter |
| 05/11/2011 | CN201825676U Supporting leg supporting device and mobile crane |
| 05/11/2011 | CN201825675U System for single cylinder and three stay ropes to drive arm bodies of lorry-mounted crane to retract synchronously |
| 05/11/2011 | CN201825674U Novel device preventing wear of creeper treads |
| 05/11/2011 | CN201825673U Double-tower type low-tower frame self-balance lifting device |
| 05/11/2011 | CN102050394A Telescopic boom mechanism of crane |
| 05/11/2011 | CN102050393A Telescopic crane and single-cylinder plug pin mechanism |
| 05/11/2011 | CN102050392A Large-tonnage lorry-mounted crane |
| 05/11/2011 | CN102050143A Truck crane and steering control device thereof |
| 05/11/2011 | CN101544341B Auxiliary arm installation regulator of an automobile crane |
| 05/11/2011 | CN101102958B Lifting gear arrangement and operation method therefor |
| 05/05/2011 | WO2011015977A3 Improved stabiliser leg |
| 05/05/2011 | WO2010043919A8 Lifting vehicle |
| 05/05/2011 | US20110100655 Tractor with detachable implement handling apparatus |
| 05/05/2011 | DE112009000336T5 Arbeitsfahrzeug Working vehicle |
| 05/04/2011 | EP2317017A1 Construction machine |
| 05/04/2011 | EP2158150B1 Marine load raising and lowering system |
| 05/04/2011 | CN201817223U Suspension device for on-load tapping switches of transformers |
| 05/04/2011 | CN201817215U Attachment shroud ring for fixing attachment device in tower crane |
| 05/04/2011 | CN201817214U Automatic hook collection device of marine crane |
| 05/04/2011 | CN201817213U Ballastless track plate transporting and hoisting truck |
| 05/04/2011 | CN201817212U Heavy object elevator |
| 05/04/2011 | CN102046889A Swivel drive controller and construction machine including the same |
| 05/04/2011 | CN102046888A Swing drive controller and construction machine including the same |
| 05/04/2011 | CN102040169A Collapsible tower |
| 05/04/2011 | CN102040168A Crane with a boom tensioning device |
| 05/04/2011 | CN102040167A Automobile crane, and method and system for controlling power supply of automobile crane |
| 05/04/2011 | CN102040166A Hoisting tool for equipment on pillar |
| 05/04/2011 | CN102040163A Hoisting limit switch and lifting device |
| 05/04/2011 | CN102040159A Center rotary cylinder device of full hydraulic hybrid power crane |
| 05/04/2011 | CN101736700B Construction method for hoisting broad width steel box girder cantilever |
| 05/04/2011 | CN101554979B Tower crane anti-collision on-line monitoring and early warning system based on ultrasonic sensing network and method thereof |
| 04/28/2011 | WO2011049268A1 Dual guide crane, shipping furnished with the same and a container-landing method |
| 04/28/2011 | WO2011049079A1 Operation machine |
| 04/28/2011 | WO2011048220A1 Improved apparatus and method for assembling wind turbines |
| 04/28/2011 | WO2011048154A1 Crane assembly having suction device |
| 04/27/2011 | CN201810380U Front crane engine heat dissipation system |
| 04/27/2011 | CN201809087U Tower crane monitoring system |
| 04/27/2011 | CN201809086U Anchor ear connecting frame for construction of tower frame of tubular flare tower |
| 04/27/2011 | CN201809085U Tower crane driven by air power to rotate |
| 04/27/2011 | CN201809084U Four-section arm expansion structure |
| 04/27/2011 | CN201809083U Tower crane, rod piece assembled type standard knot and rod piece used for assembled type standard knot |
| 04/27/2011 | CN201809082U Combined type wave compensation device |
| 04/27/2011 | CN201809081U Swing arm lorry-mounted crane |
| 04/27/2011 | CN201809080U Electric hoist using tridrive |
| 04/27/2011 | CN201809079U Machine for building wet and soft cement bricks |
| 04/27/2011 | CN201809078U Deformed tower crane |
| 04/27/2011 | CN201809077U Portable curtain wall material lifting device |
| 04/27/2011 | CN201809064U Gravity measuring device for building crane tower |
| 04/27/2011 | CN201809060U Slewing bearing flange of gantry crane |
| 04/27/2011 | CN102036903A Mobile implement provided with stability monitoring system |
| 04/27/2011 | CN102030275A Composite multi-channel hydraulic center revolving body |
| 04/27/2011 | CN102030274A Jib arm structure of lorry-mounted crane |
| 04/27/2011 | CN102030273A Tower crane, lifting mechanism thereof and method for leveling lifting mechanism |
| 04/27/2011 | CN102030272A Building equipment hoisting device |
| 04/27/2011 | CN102030269A Integrated control limiter of crane |
| 04/27/2011 | CN102030268A Digital solution for tower crane |
| 04/27/2011 | CN102030264A Video monitoring device of tower crane |
| 04/27/2011 | CN102030037A Crane for eight-shaft automobile chassis, and steering control system and method of eight-shaft automobile chassis |
| 04/27/2011 | CN102030035A Hoist and steering control system and method of nine-shaft automobile chassis |
| 04/27/2011 | CN102029986A Brake control method and system of wheel type chassis as well as crane with brake control system |
| 04/27/2011 | CN101723265B Crane and balance weight hanging device thereof |
| 04/27/2011 | CN101513974B Turning hoisting method for vertical type apparatus |
| 04/27/2011 | CN101402436B Method and apparatus for disassembling cargo boom of climbing tower crane |